はじめに

ＪＵＳＥ統計解析パッケージは，データ解析あるいは品質改善・分析ツールとして皆様にご愛用していただき，発売

以来25年が経過しましたが，使用実績は述べ 60，000サイトに上ります．

技術者，現場のスタッフ，ＴＱＭ推進者，学術・教育関係者にとって，探索的データ解析，あるいは確証的データ

解析をおこなう上で，パソコンを用いて対話的に解析できるソフトウェアとして，各方面から高いご評価をいただいて

おります．StatWorks/V5は JUSE統計パッケージのなかでも，中核的な統合解析パッケージとなりました．

さて，StatWorks／Ｖ5については，ＳtatＷorks／Ｖ4.0を発売してから，約７年が経過しましたが，この間，皆様から

いただいたご要望やご意見などをもとに，学識経験者を交えた開発委員会（委員長 早稲田大学棟近雅彦教授），ワ

ーキンググループ等で科学的，技術的に評価・検証され，その結果，以下の新機能を加えて発売することになりまし

た.ここでは主なものを取り上げ，簡単に説明します．

１） お客様の使い勝手をサポート

・リボンコントロールを採用

各手法の機能をリボンコントロール上のアイコンで表現し，機能の選択を容易にしました．

・解析ストーリーが標準化され，誰でも簡単解析

回帰分析，実験計画法，信頼性解析などの基本的な解析の流れを２重タブで表現，

解析ステップや出力結果がわかりやすくなりました．

・報告書やプレゼンテーションに便利

グラフと凡例，集計表，グラフのみなど報告書への貼り付け，プロパテイ変更などが柔軟になり，

報告書の作成やプレゼン資料などの作成，再利用が便利になりました．

・解析対象を識別する変数指定やワークシートのセル着色などが容易

変数指定ダイアログを一新，候補の中から必要な変数を指定，また，登録できます．

・機能の理解に役立つサンプルデータを提供（製品に同梱されているサンプルデータについては，原則と

して著者および出版社，出典元の許可を得て搭載しております．）

２） グローバルなＳＱＣ規格に対応

・ＴＳ１６９４９の最新版（ＭＳＡ第４版， ＳＰＣ第２版）に対応

安定状態の一括判定やクロスタブ法（計数値のＭＳＡ）に適応しました．

・ＪＩＳＺ９０２１（１９９８版）に対応しております．

・医薬品ＩＣＨＱトリオガイドライン：Ｑ８（デザインスペースの設定），Ｑ１０（バリデーション管理）の品質管理

手法に対応しております．

３） 設計開発技法の強化

ロバスト設計，多特性の最適化，因果分析機能が特に強化されました．

・標準ＳＮ比を含むパラメータ設計の解析能力を強化，

EXCEL 表からのコピー＆ペーストなど実験結果をその場で変換・解析でき，頑健な条件の発見，予測が

可能となりました．

・高次項，量×質，質×質的変数間の交互作用などを含む多特性最適化（６特性，応答曲面法）

３次元グラフ機能，ダウンヒルシンプレックス法，予測信頼区間の表示，特定因子を固定した望ましさ最適

，ロバスト最適化などが追加されました．

・擬水準・多水準系直交実験の計画と解析が可能

４） モデリング手法（多変量解析，信頼制解析）の充実

・繰り返しのある場合の単回帰分析，分散分析表の出力

・重回帰分析 変数選択時のトレランス／ＶＩＦ，ＡＩＣ表示や確定時の回帰式表示

・主成分分析に基準化バリマックス回転を追加，主成分スコアをそのまま重回帰分析，クラスター分析できる

・２次判別分析を追加

・加速試験モデルによるパラメータ予測，ストレス・ストレングスモデルによる故障予測，２標本のＫＳ検定

・確率紙（走行距離や廃棄率など考慮，形状パラメータｍの調整，パラメータの信頼区間など）

５）その他

・母相関係数の検定（ｐ値）

・層別散布図で層ごとの確率楕円，回帰式を表示

・セキュリテイの強化 ライセンス管理＆アクティベーション管理

・社内研修，自習用に，オフィシャルテキスト（解説書）を出版，活用

この機会に，ぜひ，ご活用いただければと思います．

なお，本ユーザーズマニュアルに関する詳しい手法の説明は巻末にある参考文献等をご利用下さい．また，本書と

マニュアル画面表記が異なる場合がございます．その場合には，システムの画面を優先してご確認して下さい．本内

容は予告なしに変更することがございます．予め御了承ください．

（登録商標について）

Windows，Excel，Wordは米国Microsoft Corporationの米国およびその他の国における登録商標です．

EQSは米国マルチバリエイトソフトウェア社の商標です．

©（株）日本科学技術研修所

なお 本書の全部または一部を無断で複写複製（コピー）することは，著作権法上での例外を除き，禁じられています．そ

のためご利用になる場合はあらかじめ弊社にご連絡下さい．

２０１１年８月２２日

株式会社 日本科学技術研修所

ＪＵＳＥパッケージマニュアル編集委員会

－i－

目 次

はじめに

PART１ システムの概要

第１章 基本処理の概要 ························································ 1-1-1

１．１ 基本処理メニュー一覧 ··················································· 1-1-2

１．２ データ表の概要 ························································ 1-1-10

１．３ 基本画面の構成と名称 ·················································· 1-1-10

１．４ コマンドグループのツールボタン一覧 ···································· 1-1-11

第２章 基本的な操作 ··························································· 1-2-1

２．１ システムの起動 ························································· 1-2-1

２．２ システムの終了 ························································· 1-2-1

２．３ サンプルデータ ························································· 1-2-2

２．４ データファイルを読み込む際のディレクトリの変更 ························· 1-2-2

２．５ パレットの変更 ························································· 1-2-2

２．６ 画面レイアウトモードの変更 ············································· 1-2-3

２．７ グラフの拡大・切り抜き処理 ············································· 1-2-3

２．８ データ探索の方法 ······················································· 1-2-4

２．９ ウィンドウツリーを利用 ················································· 1-2-4

２．１０ ポップアップメニューを利用 ··········································· 1-2-4

２．１１ タブウインドウ ······················································· 1-2-5

PART２ 各機能の使い方

第１章 ワークシート ··························································· 2-1-1

１．１ ワークシートの構成 ····················································· 2-1-1

１．２ 解析対象データの指定 ··················································· 2-1-2

１．３ マスクの行あるいは列の指定 ············································· 2-1-2

１．４ サンプルのマーキング ··················································· 2-1-2

１．５ サンプルの削除 ························································· 2-1-2

１．６ 小数点以下の表示桁数変更 ··············································· 2-1-3

１．７ 質的変数のカテゴリ名の表示変更 ········································· 2-1-3

１．８ ワークシート上でのデータの変更と入力 ··································· 2-1-3

１．９ データシートの操作 ····················································· 2-1-8

１．１０ ファイル ····························································· 2-1-8

１．１１ データの編集 ························································· 2-1-9

１．１２ データの表示 ························································ 2-1-11

１．１３ ジャンプ ···························································· 2-1-12

１．１４ Ｕｎｄｏ－Ｒｅｄｏ機能 ·············································· 2-1-12

１．１５ カテゴリ数が２４を超えるデータを解析する ···························· 2-1-13

１．１６ データインポート時のデータ属性の設定 ································ 2-1-13

１．１７ 原データシートから別シートへのコピー ································ 2-1-16

１．１８ 解析結果を変数登録して利用 ·········································· 2-1-17

－ii－

１．１９ データ値，プロパティの設定，画像のファイルへの保存 ·················· 2-1-17

第２章 ファイル処理 ··························································· 2-2-1

２．１ 機能構成 ······························································· 2-2-1

２．２ ブックファイルを開く ··················································· 2-2-2

２．３ データをブックファイルに保存 ··········································· 2-2-5

２．４ ブック情報の編集 ······················································· 2-2-5

第３章 データ解析の指定 ······················································ 2-3-1

３．１ 機能構成 ······························································· 2-3-2

３．２ 変数の指定 ····························································· 2-3-2

３．３ サンプルの指定 ························································· 2-3-3

３．４ データの絞り込み ······················································· 2-3-4

３．５ ワークシート上のサンプル行を解析対象から外す（マスク） ················· 2-3-8

３．６ ワークシート上のサンプル行を解析対象にする ····························· 2-3-8

３．７ データシートの指定 ····················································· 2-3-9

３．８ マーキング ····························································· 2-3-9

第４章 基本解析 ······························································· 2-4-1

４．１ 統計量／相関係数 ······················································· 2-4-3

４．２ 度数表／多変量クロス表 ················································· 2-4-8

４．３ 多変量連関図 ·························································· 2-4-12

４．４ モニタリング ·························································· 2-4-17

４．５ 一般グラフ ···························································· 2-4-35

第５章 データ変換 ····························································· 2-5-1

５．１ 変換の方法 ····························································· 2-5-1

５．２ 変換機能の一覧 ························································· 2-5-4

PART３ ＱＣ七つ道具

第１章 特性要因図 ····························································· 3-1-1

１．１ 特性要因図とは ························································· 3-1-1

１．２ 手法の選択 ····························································· 3-1-3

１．３ 特性要因図 ····························································· 3-1-3

第２章 パレート図 ····························································· 3-2-1

２．１ パレート図とは ························································· 3-2-1

２．２ 手法の選択 ····························································· 3-2-4

２．３ 変数の指定 ····························································· 3-2-4

２．４ パレート図の表示 ······················································· 3-2-5

２．５ 層別パレート図の表示 ··················································· 3-2-6

２．６ パレート図の表示（２） ················································· 3-2-8

２．７ 改善前・改善後のパレート図を描く ······································· 3-2-8

第３章 ヒストグラム ··························································· 3-3-1

３．１ ヒストグラムとは ······················································· 3-3-1

３．２ 手法の選択 ····························································· 3-3-4

－iii－

３．３ 変数の指定 ····························································· 3-3-4

３．４ ヒストグラムの表示 ····················································· 3-3-5

３．５ 層別ヒストグラムの表示 ················································· 3-3-9

３．６ 多変数ヒストグラムの表示 ·············································· 3-3-11

第４章 管理図 ································································· 3-4-1

４．１ 管理図とは ····························································· 3-4-1

４．２ 手法の選択 ····························································· 3-4-5

４．３ 変数の指定 ····························································· 3-4-5

４．４ 管理図の表示 ··························································· 3-4-6

４．５ 層別管理図の表示 ······················································ 3-4-10

第５章 散布図 ································································· 3-5-1

５．１ 散布図とは ····························································· 3-5-1

５．２ 手法の選択 ····························································· 3-5-4

５．３ データ形式と変数の指定 ················································· 3-5-4

５．４ 散布図の表示 ··························································· 3-5-4

５．５ 層別散布図の表示 ······················································· 3-5-8

５．６ 統計量 ································································ 3-5-11

PART４ 新ＱＣ七つ道具

第１章 親和図 ································································· 4-1-1

１．１ 親和図とは ····························································· 4-1-1

１．２ 手法の選択 ····························································· 4-1-2

１．３ 親和図の作成手順 ······················································· 4-1-2

第２章 連関図 ································································· 4-2-1

２．１ 連関図とは ····························································· 4-2-1

２．２ 手法の選択 ····························································· 4-2-3

２．３ 連関図の作成手順 ······················································· 4-2-3

第３章 系統図 ································································· 4-3-1

３．１ 系統図とは ····························································· 4-3-1

３．２ 手法の選択 ····························································· 4-3-2

３．３ 系統図の作成 ··························································· 4-3-2

第４章 マトリックス図 ························································ 4-4-1

４．１ マトリックス図とは ····················································· 4-4-1

４．２ 手法の選択 ····························································· 4-4-2

４．３ マトリックス図の作成手順 ··············································· 4-4-2

第５章 マトリックスデータ解析 ················································ 4-5-1

５．１ マトリックスデータ解析とは ············································ 4-5-1

第６章 ＰＤＰＣ法 ····························································· 4-6-1

６．１ ＰＤＰＣ法とは ························································· 4-6-1

６．２ 手法の選択 ····························································· 4-6-2

６．３ ＰＤＰＣの作成手順 ····················································· 4-6-2

－iv－

６．４ その他の機能 ··························································· 4-6-4

第７章 活動計画表（ガントチャート） ········································· 4-7-1

７．１ 活動計画表（ガンチャート）とは ········································· 4-7-1

７．２ 手法の選択 ····························································· 4-7-1

７．３ 活動計画表の作成手順 ··················································· 4-7-1

７．４ オプション指定 ························································· 4-7-3

７．５ 便利な使い方 ··························································· 4-7-4

PART５ 工程分析

第１章 ＳＰＣ（工程性能分析） ················································ 5-1-1

１．１ ＳＰＣ（工程性能分析）とは ············································· 5-1-1

１．２ 手法の選択 ····························································· 5-1-6

１．３ 分析モデルの選択 ······················································· 5-1-6

１．４ 管理図の選択 ··························································· 5-1-6

１．５ パラメータの設定 ······················································· 5-1-6

１．６ 工程能力分析図 ························································· 5-1-6

第２章 MSA（測定システム解析） ············································· 5-2-1

２．１ MSAとは ······························································ 5-2-1

２．２ 手法の選択 ····························································· 5-2-7

２．３ 各機能の説明 ··························································· 5-2-7

第３章 FMEA ·································································· 5-3-1

３．１ FMEAとは ···························································· 5-3-1

３．２ 手法の選択 ····························································· 5-3-2

第４章 QFD（品質機能展開） ·················································· 5-4-1

４．１ QFDとは ······························································ 5-4-1

４．２ 手法の選択 ····························································· 5-4-3

４．３ ファイル入力 ··························································· 5-4-3

４．４ 出力する展開表の組み合わせ指定 ········································· 5-4-4

４．５ 関連性尺度の入力方法 ··················································· 5-4-4

４．６ オプション ····························································· 5-4-5

４．７ 統計手法のリンク ······················································· 5-4-8

第５章 CUSUM（累積和管理図） ·············································· 5-5-1

５．１ CUSUM（累積和管理図）とは ············································ 5-5-1

５．２ データ入力形式 ························································· 5-5-1

５．３ 累積和の算出 ··························································· 5-5-3

５．４ Ｖマスク法による判定 ··················································· 5-5-3

５．５ 手法の選択 ····························································· 5-5-4

５．６ 各機能の説明 ··························································· 5-5-4

第６章 多変量管理図 ··························································· 5-6-1

６．１ 多変量管理図とは ······················································· 5-6-1

６．２ 手法の選択 ····························································· 5-6-3

－v－

６．３ データ入力形式 ························································· 5-6-3

６．４ ２変数管理図 ··························································· 5-6-4

６．５ 複数の特性を管理 Ｄ^２管理図 ··········································· 5-6-7

６．６ 多変量管理図の数理 ···················································· 5-6-11

第７章 食品衛生精度管理 ······················································ 5-7-1

７．１ 食品衛生精度管理とは ··················································· 5-7-1

７．２ データ入力形式 ························································· 5-7-5

７．３ 手法の選択 ····························································· 5-7-7

７．４ 各機能の説明 ··························································· 5-7-7

７．５ 外部精度管理におけるデータ解析 ········································· 5-7-7

７．６ 内部精度管理におけるデータ解析 ········································ 5-7-10

PART６ 実験計画法

第１章 要因配置実験 ··························································· 6-1-1

１．１ 要因配置実験のための計画 ··············································· 6-1-1

１．２ 一元配置分散分析 ······················································· 6-1-3

１．３ 二元配置分散分析 ······················································· 6-1-8

１．４ 多元配置分散分析 ······················································ 6-1-15

第２章 直交表実験 ····························································· 6-2-1

２．１ 直交表実験のための計画 ················································· 6-2-1

２．２ 直交配列表 ····························································· 6-2-7

第３章 応答曲面法 ····························································· 6-3-1

３-１ 応答曲面法のための計画 ·················································· 6-3-1

１．１ 応答曲面法のための計画とは ··········································· 6-3-1

１．２ 出力可能な計画 ······················································· 6-3-3

１．３ 手法の選択 ··························································· 6-3-4

１．４ 計画表の出力手順 ····················································· 6-3-4

１．５ 因子の設定 ··························································· 6-3-9

１．６ ２次計画の設定 ······················································ 6-3-10

１．７ モデルの指定 ························································ 6-3-12

１．８ 計画出力の詳細設定 ·················································· 6-3-14

１．９ 実験の計画 ·························································· 6-3-15

３-２ １特性の最適化 ························································· 6-3-17

２．１ １特性の最適化とは ·················································· 6-3-17

２．２ データ形式 ·························································· 6-3-20

２．３ 手法の選択 ·························································· 6-3-20

２．４ 変数の選択 ·························································· 6-3-20

２．５ モデルの評価・変数選択 ·············································· 6-3-21

２．６ 残差の検討 ·························································· 6-3-29

２．７ 最適条件の探索 ······················································ 6-3-29

３-３ 多特性の最適化 ························································· 6-3-43

３．１ 多特性の最適化とは ·················································· 6-3-43

３．２ データ形式 ·························································· 6-3-45

－vi－

３．３ 手法の選択 ·························································· 6-3-45

３．４ 変数の指定 ·························································· 6-3-45

３．５ モデルの評価・変数選択・残差の検討 ·································· 6-3-45

３．６ 「係数一覧」画面 ···················································· 6-3-46

３．７ 最適条件の探索 ······················································ 6-3-46

３-４ ロバスト最適化 ························································· 6-3-58

４．１ ロバスト最適化とは ·················································· 6-3-58

４．２ データ形式 ·························································· 6-3-61

４．３ 手法の選択 ·························································· 6-3-62

４．４ 変数の指定 ·························································· 6-3-62

４．５ モデルの評価・変数選択（ｙ） ········································ 6-3-62

４．６ 摂動点に関する設定 ·················································· 6-3-66

４．７ モデルの評価・変数選択（⊿ｙ） ······································ 6-3-68

４．８ 最適条件の探索 ······················································ 6-3-69

第４章 要因効果図 ····························································· 6-4-1

４-１ 効果プロット ·························································· 6-4-1

１．１ 効果プロットとは ····················································· 6-4-1

１．２ データ形式 ··························································· 6-4-1

１．３ 変数の指定 ··························································· 6-4-2

１．４ 主効果・交互作用プロット ············································· 6-4-2

１．５ 特性値グラフ ························································· 6-4-5

１．６ オプション ··························································· 6-4-6

４-２ マルチバリチャート ·············································· 6-4-8

２．１ マルチバリチャートとは ··············································· 6-4-8

２．２ 変数の指定 ··························································· 6-4-9

２．３ マルチバリチャート ··················································· 6-4-9

２．４ オプション ·························································· 6-4-10

第５章 コンジョイント分析 ···················································· 6-5-1

５．１ コンジョイント分析とは ··············································· 6-5-1

５．２ プロファイル登録（作業手順） ········································· 6-5-6

５．３ プロファイル登録 ····················································· 6-5-8

５．４ わりつけ支援機能 ···················································· 6-5-13

５．５ 回答結果の入力 ······················································ 6-5-14

５．６ データ解析 ·························································· 6-5-15

PART７ 品質工学

第１章 品質工学 ······························································· 7-1-1

１-１ パラメータ設計を活用する前に ········································ 7-1-1

１-２ パラメータ設計のための計画 ·········································· 7-1-3

２．１ パラメータ設計のための計画とは ······································· 7-1-3

２．２ 手法の選択 ··························································· 7-1-4

－vii－

２．３ パラメーター設計のための計画 ········································· 7-1-4

２．４ 多水準作成法，ダミー法 ··············································· 7-1-7

１-３ パラメータ設計 ······················································· 7-1-8

３．１ パラメーター設計とは ················································· 7-1-8

３．２ データ入力形式 ······················································ 7-1-10

３．３ パラメーター設計 ···················································· 7-1-12

１-４ 許容差解析 ··························································· 7-1-22

４．１ 許容差解析とは ······················································ 7-1-22

４．２ 手法の選択 ·························································· 7-1-23

４．３ 許容差解析 ·························································· 7-1-23

PART８ 回帰分析

第１章 単回帰分析 ····························································· 8-1-1

１．１ 単回帰分析とは ························································· 8-1-1

１．２ 手法の選択 ····························································· 8-1-1

１．３ データ形式と変数の指定 ················································· 8-1-1

１．４ 「散布図」タブ ························································· 8-1-2

１．５ 「散布図」タブ（層ごとの単回帰分析） ··································· 8-1-8

第２章 重回帰分析･数量化Ⅰ類 ················································· 8-2-1

２．１ 重回帰分析･数量化Ⅰ類とは ·············································· 8-2-1

２．２ 手法の選択 ····························································· 8-2-3

２．３ 変数の指定 ····························································· 8-2-3

２．４ 変数選択 ······························································· 8-2-4

２．５ 確定モデル ····························································· 8-2-7

２．６ 残差と分布と残差の連関 ················································· 8-2-8

２．７ 予測 ·································································· 8-2-11

第３章 直交多項式回帰 ························································ 8-3-1

３．１ 直交多項式回帰とは ····················································· 8-3-1

３．２ 手法の選択 ····························································· 8-3-2

３．３ 変数の指定 ····························································· 8-3-2

３．４ 次元の変更 ····························································· 8-3-2

３．５ 直交多項式結果 ························································· 8-3-2

３．６ 分散分析 ······························································· 8-3-3

３．７ 特性値グラフ ··························································· 8-3-3

３．８ 予測 ··································································· 8-3-3

第４章 ロジスティック回帰分析 ················································ 8-4-1

４．１ ロジスティック回帰分析とは ············································· 8-4-1

４．２ データ形式 ····························································· 8-4-3

４．３ 変数の指定 ····························································· 8-4-4

４．４ 変数選択 ······························································· 8-4-4

４．５ 選択履歴の評価 ························································· 8-4-6

４．６ 回帰係数 ······························································· 8-4-6

－viii－

４．７ カテゴリスコア ························································· 8-4-6

４．８ 予測 ··································································· 8-4-7

４．９ グルーピング（個々の観測値） ··········································· 8-4-7

４．１０ 残差の検討（個々の観測値，集団観測値） ······························· 8-4-8

４．１１ 判定結果（ロジスティック判別，ジャックナイフ判別） ·················· 8-4-11

４．１２ 判定グラフ（個々の観測値） ·········································· 8-4-13

第５章 重みつき回帰分析 ······················································ 8-5-1

５．１ 重みつき回帰分析とは ··················································· 8-5-1

５．２ 手法の選択 ····························································· 8-5-1

５．３ 変数の指定 ····························································· 8-5-2

５．４ 変数選択 ······························································· 8-5-3

PART９ 多変量解析

第１章 主成分分析 ····························································· 9-1-1

１．１ 主成分分析とは ························································· 9-1-1

１．２ 手法の選択 ····························································· 9-1-4

１．３ 変数の指定 ····························································· 9-1-4

１．４ 出発行列 ······························································· 9-1-4

１．５ 主成分数 ······························································· 9-1-4

１．６ 因子負荷量 ····························································· 9-1-5

１．７ 主成分得点 ····························································· 9-1-7

１．８ 同時布置図 ···························································· 9-1-10

１．９ 他の解析手法との連携 ·················································· 9-1-11

第２章 数量化Ⅲ類 ····························································· 9-2-1

２．１ 数量化Ⅲ類とは ························································· 9-2-1

２．２ 手法の選択 ····························································· 9-2-4

２．３ 変数の指定 ····························································· 9-2-4

２．４ 並び替え ······························································· 9-2-4

２．５ 同時布置図 ····························································· 9-2-5

第３章 因子分析 ······························································· 9-3-1

３．１ 因子分析とは ··························································· 9-3-1

３．２ 手法の選択 ····························································· 9-3-4

３．３ 変数の指定 ····························································· 9-3-4

３．４ 解析条件の指定 ························································· 9-3-4

３．５ 因子数の変更 ··························································· 9-3-5

３．６ 因子負荷量 ····························································· 9-3-5

３．７ 軸の回転 ······························································· 9-3-5

第４章 判別分析・数量化Ⅱ類 ·················································· 9-4-1

４．１ 判別分析・数量化Ⅱ類とは ··············································· 9-4-1

４．２ 手法の選択 ····························································· 9-4-2

４．３ 判別関数を求める ······················································· 9-4-2

４．４ 判別関数を確認する ····················································· 9-4-3

－ix－

４．５ サンプルの判定をおこなう ··············································· 9-4-3

４．６ 次元の減少を伴う判別分析 ··············································· 9-4-4

４．７ 判別関数を使って任意サンプルを判別する ································· 9-4-5

第５章 二次判別関数 ··························································· 9-5-1

５．１ 二次判別関数とは ······················································· 9-5-1

第６章 AID（多段層別分析） ··················································· 9-6-1

６．１ AID（多段層別分析）とは ················································ 9-6-2

６．２ 手法の選択 ····························································· 9-6-2

６．３ 量的変数のカテゴリ化 ··················································· 9-6-2

６．４ 停止規則 ······························································· 9-6-2

６．５ 分割選択 ······························································· 9-6-2

６．６ ２進木表示 ····························································· 9-6-3

６．７ 分割過程 ······························································· 9-6-4

６．８ サンプル（層別サンプル表示） ··········································· 9-6-4

６．９ 判別図 ································································· 9-6-4

第７章 非階層的クラスター分析（k-means法） ································ 9-7-1

７．１ 非階層的クラスター分析（k-means 法）とは ······························· 9-7-1

７．２ 手法の選択 ····························································· 9-7-2

７．３ 変数の指定 ····························································· 9-7-3

７．４ 初期配置 ······························································· 9-7-3

７．５ クラスタリング結果 ····················································· 9-7-3

７．６ 推移グラフ ····························································· 9-7-3

７．７ 平均値，分散一覧 ······················································· 9-7-3

７．８ 平均値グラフ ··························································· 9-7-3

第８章 階層的クラスター分析 ·················································· 9-8-1

８．１ 階層的クラスター分析とは ··············································· 9-8-1

８．２ 手法の選択 ····························································· 9-8-3

８．３ 変数の指定 ····························································· 9-8-3

８．４ 解析方法の指定 ························································· 9-8-3

８．５ デンドログラム ························································· 9-8-4

８．６ 一様性推移 ····························································· 9-8-6

８．７ 一致プロット ··························································· 9-8-7

第９章 SD法（SDプロファイル） ·············································· 9-9-1

９．１ SD法（SD プロファイル）とは ············································ 9-9-1

９．２ 手法の選択 ····························································· 9-9-4

９．３ 変数の指定 ····························································· 9-9-4

９．４ パラメータ設定 ························································· 9-9-5

９．５ SDプロファイル ························································ 9-9-6

９．６ 計算表 ································································· 9-9-6

第１０章 集計表解析 ·························································· 9-10-1

１０．１ 集計表解析とは ······················································ 9-10-1

１０．２ 手法の選択 ·························································· 9-10-2

－x－

１０．３ 変数の指定 ·························································· 9-10-2

１０．４ 集計表 ······························································ 9-10-2

PART10 時系列解析

第１章 時系列グラフ ·························································· 10-1-1

１．１ 時系列グラフとは ······················································ 10-1-1

１．２ 手法の選択 ···························································· 10-1-2

１．３ 時系列グラフ ·························································· 10-1-2

第２章 循環図 ································································ 10-2-1

２．１ 循環図とは ···························································· 10-2-1

２．２ 手法の選択 ···························································· 10-2-2

２．３ 循環図 ································································ 10-2-2

第３章 回帰による要因分解 ··················································· 10-3-1

３．１ 回帰による要因分解とは ················································ 10-3-1

３．２ 手法の選択 ···························································· 10-3-2

３．３ 回帰による要因分解 ···················································· 10-3-2

第４章 ARIMAモデル ·························································· 10-4-1

４．１ ARIMA モデルとは ······················································ 10-4-1

４．２ 手法の選択 ···························································· 10-4-2

４．３ ARIMA モデル ·························································· 10-4-2

PART11 信頼性解析

第１章 グラフによる観察 ····················································· 11-1-1

１．１ グラフによる観察とは ·················································· 11-1-1

１．２ データ入力形式 ························································ 11-1-1

１．３ 変数の指定及び属性の指定 ·············································· 11-1-1

１．４ 解析線図 ······························································ 11-1-2

１．５ 状態線図 ······························································ 11-1-4

１．６ 信頼度・故障率曲線 ···················································· 11-1-7

第２章 確率紙 ································································ 11-2-1

２．１ 確率紙とは ···························································· 11-2-1

２．２ 手法の選択 ···························································· 11-2-2

２．３ 属性指定 ······························································ 11-2-2

２．４ F(t)推定法 ···························································· 11-2-3

２．５ ずらし値 ······························································ 11-2-3

２．６ 時点分割 ······························································ 11-2-3

２．７ 回帰線の設定 ·························································· 11-2-4

２．８ パラメータの推定 ······················································ 11-2-4

２．９ 予測 ·································································· 11-2-5

２．１０ 累積ハザード紙 ······················································ 11-2-5

２．１１ 確率紙の種類 ························································ 11-2-6

－xi－

第３章 母数の検定・推定 ····················································· 11-3-1

３．１ 母数の検定・推定とは ·················································· 11-3-1

３．２ 最尤推定 ······························································ 11-3-1

３．３ カイ二乗検定 ·························································· 11-3-2

３．４ 1標本 K-S 検定 ························································ 11-3-3

３．５ 2標本 K-S 検定 ························································ 11-3-3

第４章 加速試験モデル ······················································· 11-4-1

４-１ 加速試験モデル ······················································ 11-4-1

４-２ 原データから解析 ···················································· 11-4-2

２．１ 機能概要 ···························································· 11-4-3

２．２ 手法の選択 ·························································· 11-4-3

２．３ データ表 ···························································· 11-4-3

４-３ 寿命指標から解析 ···················································· 11-4-7

３．１ 機能概要 ···························································· 11-4-7

３．２ 手法の選択 ·························································· 11-4-7

３．３ データ表 ···························································· 11-4-7

第５章 確率密度曲線 ·························································· 11-5-1

５．１ 確率密度曲線とは ······················································ 11-5-1

５．２ 分布とパラメータ入力のヒント ·········································· 11-5-2

５．３ シミュレーションとしての利用 ·········································· 11-5-2

５．４ オプション ···························································· 11-5-4

５．５ ストレス-ストレングスモデル ··········································· 11-5-4

第６章 時系列グラフ ·························································· 11-6-1

６．１ 時系列グラフとは ······················································ 11-6-1

６．２ 手法の選択 ···························································· 11-6-2

６．３ 変数の指定，属性の指定 ················································ 11-6-2

６．４ 推移グラフと累積グラフ ················································ 11-6-3

６．５ 時系列モデル式の当てはめと予測 ········································ 11-6-3

第７章 フィールドデータの解析 ··············································· 11-7-1

７．１ フィールドデータの解析とは ············································ 11-7-1

７．２ 稼働時間の計算 ························································ 11-7-2

７．３ 入力データ ···························································· 11-7-3

７．４ ＣＨＭ（コンポーネントアワーマップ） ·································· 11-7-4

７．５ ワイブル型市場データ解析 ·············································· 11-7-7

第８章 データ変換 ···························································· 11-8-1

８．１ 日付データの変換 ······················································ 11-8-1

８．２ 日付変換関数 ·························································· 11-8-1

８．３ クロス表の変換 ························································ 11-8-4

－xii－

PART12 検定･推定

第１章 計数値の検定・推定 ··················································· 12-1-1

１-１ 母不良率に関する検定・推定 ············································· 12-1-3

１．１ 手法の選択 ·························································· 12-1-3

１．２ 検定・推定条件の指定 ················································ 12-1-3

１．３ 検定結果の確認 ······················································ 12-1-3

１-２ 母不良率の差に関する検定・推定 ········································· 12-1-4

２．１ 手法の選択 ·························································· 12-1-4

２．２ 検定・推定条件の指定 ················································ 12-1-4

２．３ 検定結果の確認 ······················································ 12-1-4

１-３ 母欠点数に関する検定・推定 ············································· 12-1-5

３．１ 手法の選択 ·························································· 12-1-5

３．２ 検定・推定条件の指定 ················································ 12-1-5

３．３ 検定結果の確認 ······················································ 12-1-5

１-４ 母欠点数の差に関する検定・推定 ········································· 12-1-6

４．１ 手法の選択 ·························································· 12-1-6

４．２ 検定・推定条件の指定 ················································ 12-1-6

４．３ 検定結果の確認 ······················································ 12-1-6

１-５ m×n分割表による検定・推定 ············································ 12-1-7

５．１ 手法の選択 ·························································· 12-1-7

５．２ 検定・推定条件の指定 ················································ 12-1-7

第２章 計量値の検定・推定 ··················································· 12-2-1

２-１ 母分散に関する検定・推定 ··············································· 12-2-5

１．１ 手法の選択 ·························································· 12-2-5

１．２ 変数の指定 ·························································· 12-2-5

１．３ 検定・推定条件の指定 ················································ 12-2-5

１．４ 検定結果の確認 ······················································ 12-2-6

２-２ 2 つの母分散の比に関する検定・推定 ····································· 12-2-6

２．１ 手法の選択 ·························································· 12-2-6

２．２ 変数の指定 ·························································· 12-2-7

２．３ 検定・推定条件の指定 ················································ 12-2-7

２．４ 検定結果の確認 ······················································ 12-2-7

２-３ 3 つ以上の母分散の一様性に関する検定・推定 ····························· 12-2-7

３．１ 手法の選択 ·························································· 12-2-8

３．２ 変数の指定 ·························································· 12-2-8

３．３ 検定結果の確認 ······················································ 12-2-8

２-４ 母平均に関する検定・推定 ··············································· 12-2-9

４．１ 手法の選択 ·························································· 12-2-9

４．２ 変数の指定 ························································· 12-2-10

４．３ 検定・推定条件の指定 ··············································· 12-2-10

４．４ 検定結果の確認 ····················································· 12-2-10

２-５ 2 つの母平均の差に関する検定・推定 ···································· 12-2-11

５．１ 手法の選択 ························································· 12-2-11

５．２ 変数の指定 ························································· 12-2-11

－xiii－

５．３ 検定・推定条件の指定 ··············································· 12-2-11

５．４ 検定結果の確認 ····················································· 12-2-12

２-６ データに対応がある場合の母平均の差に関する検定・推定 ·················· 12-2-12

６．１ 手法の選択 ························································· 12-2-13

６．２ 変数の指定 ························································· 12-2-13

６．３ 検定・推定条件の指定 ··············································· 12-2-13

６．４ 検定結果の確認 ····················································· 12-2-13

２-７ 異常値の検定・推定 ···················································· 12-2-14

７．１ 手法の選択 ························································· 12-2-15

７．２ 変数の指定 ························································· 12-2-15

７．３ 仮説の設定 ························································· 12-2-15

７．４ 検定結果の確認 ····················································· 12-2-15

第３章 ノンパラメトリック検定 ··············································· 12-3-1

３-１ χ2検定 ································································ 12-3-7

１．１ 手法の選択 ·························································· 12-3-8

１．２ 変数の指定 ·························································· 12-3-8

１．３ 検定結果の確認 ······················································ 12-3-8

３-２ ウィルコクソンの順位和検定 ············································· 12-3-8

２．１ 手法の選択 ·························································· 12-3-9

２．２ 変数の指定 ·························································· 12-3-9

２．３ 検定・仮説の設定 ···················································· 12-3-9

２．４ 検定結果の確認 ······················································ 12-3-9

３-３ MOOD 検定 ····························································· 12-3-10

３．１ 手法の選択 ························································· 12-3-10

３．２ 変数の指定 ························································· 12-3-11

３．３ 検定・仮説の設定 ··················································· 12-3-11

３．４ 検定結果の確認 ····················································· 12-3-11

３-４ クラスカル・ウォリス検定 ·············································· 12-3-11

４．１ 手法の選択 ························································· 12-3-12

４．２ 変数の指定 ························································· 12-3-12

４．３ 検定・仮説の設定 ··················································· 12-3-12

４．４ 検定結果の確認 ····················································· 12-3-12

３-５ ウィルコクソン符号付順位和検定 ········································ 12-3-13

５．１ 手法の選択 ························································· 12-3-13

５．２ 変数の指定 ························································· 12-3-14

５．３ 検定・仮説の設定（2つの母集団の中心位置の差の検定） ··············· 12-3-14

５．４ 検定結果の確認（2 つの母集団の中心位置の差の検定） ················· 12-3-14

５．５ 検定・仮説の設定（1つの母集団の中心位置の差の検定） ··············· 12-3-14

５．６ 検定結果の確認（1 つの母集団の中心位置の差の検定） ················· 12-3-15

３-６ フリードマン検定 ······················································ 12-3-15

６．１ 手法の選択 ························································· 12-3-16

６．２ 変数の指定 ························································· 12-3-16

６．３ 検定・仮説の設定 ··················································· 12-3-16

６．４ 検定結果の確認 ····················································· 12-3-16

－xiv－

第４章 検出力とサンプルサイズ ··············································· 12-4-1

４-１ 検出力とサンプルサイズ ················································· 12-4-2

１．１ 手法の選択 ·························································· 12-4-2

１．２ 検出方法 ···························································· 12-4-2

１．３ 問題の選択 ·························································· 12-4-2

１．４ パラメータ設定 ······················································ 12-4-2

１．５ 検出力曲線 ·························································· 12-4-3

１．６ 検出力値 ···························································· 12-4-4

第５章 確率値の計算 ·························································· 12-5-1

５-１ 確率値の計算 ··························································· 12-5-3

１．１ 手法の選択 ·························································· 12-5-3

１．２ 機能の選択 ·························································· 12-5-3

１．３ 分布の選択 ·························································· 12-5-3

１．４ 連続分布 ···························································· 12-5-3

１．５ 履歴表示 ···························································· 12-5-6

１．６ 離散分布 ···························································· 12-5-6

PART13 便利な機能

第１章 定型処理 ······························································ 13-1-1

１．１ 定型的な処理手順の登録方法 ············································ 13-1-1

１．２ 登録されている定型処理の実行方法 ······································ 13-1-5

第２章 プロパティの変更 ····················································· 13-2-1

２．１ グラフ設定のカスタマイズ ·············································· 13-2-2

２．２ 出力データのカスタマイズ ·············································· 13-2-6

２．３ カテゴリ名，サンプル名の設定 ·········································· 13-2-9

２．４ 軸目盛りの設定 ························································ 13-2-9

２．５ グラフ名称，補助線の設定 ············································· 13-2-10

第３章 他のソフトとの連携 ··················································· 13-3-1

３．１ 他のソフトからのデータ取り込み方法 ···································· 13-3-1

３．２ グラフのコピーとファイル保存方法 ······································ 13-3-4

３．３ 表のコピーとファイル保存方法 ·········································· 13-3-9

第４章 マイメニュー ·························································· 13-4-1

４．１ マイメニューとは ······················································ 13-4-1

４．２ マイメニューの起動 ···················································· 13-4-1

第５章 クリップシート ······················································· 13-5-1

５．１ クリップシートとは ···················································· 13-5-1

５．２ 画面を出力する ························································ 13-5-1

５．３ クリップシートの機能 ·················································· 13-5-2

第６章 解析支援機能 ·························································· 13-6-1

６．１ 解析支援機能とは ······················································ 13-6-1

－xv－

付録

１．用語解説 ···································································· 付-1

２．参考文献 ···································································· 付-2

索引 ·······································································