翻訳と辞書 Words near each other ・ Logan Hay ・ Log wind profile ・ Log Čezsoški ・ Log, Kranjska Gora ・ Log, Lukovica ・ Log, Mokronog–Trebelno ・ Log, Rogatec ・ Log, Russia ・ Log, Ruše ・ Log, Sevnica ・ Log, Slovenia ・ Log-Cauchy distribution ・ Log-concave ・ Log-distance path loss model ・ Log-Laplace distribution ・ Log-linear analysis ・ Log-linear model ・ Log-logistic distribution ・ Log-net ・ Log-normal distribution ・ Log-periodic antenna ・ Log-polar coordinates ・ Log-rank test ・ Log-space computable function ・ Log-space reduction ・ Log-space transducer ・ Log-spectral distance ・ Log-structured file system ・ Log-structured File System (BSD) ・ Log-structured merge-tree Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Log-linear analysis ： ウィキペディア英語版 Log-linear analysis Log-linear analysis is a technique used in statistics to examine the relationship between more than two categorical variables. The technique is used for both hypothesis testing and model building. In both these uses, models are tested to find the most parsimonious (i.e., least complex) model that best accounts for the variance in the observed frequencies. (A Pearson's chi-square test could be used instead of log-linear analysis, but that technique only allows for two of the variables to be compared at a time.〔) ==Fitting criterion== Log-linear analysis uses a likelihood ratio statistic $\backslash Chi^2$:〔 that has an approximate chi-square distribution when the sample size is large: :$\backslash Chi^2\; =\; 2\backslash sum\; O\_\; \backslash ln\; \backslash frac\},$ where :$\backslash ln\; =$ natural logarithm; :$O\_\; =$ observed frequency in cell''ij'' (''i'' = row and ''j'' = column); :$E\_\; =$ expected frequency in cell''ij''. :$\backslash Chi^2\; =$ the deviance for the model.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Log-linear analysis」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.