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Top Category => Math Basics => 主題作者是: admin 於 五月 20, 2018, 10:06:10 pm



主題: 基礎統計檢定 ( t-test, ANOVA)
作者: admin五月 20, 2018, 10:06:10 pm
R/Excel/SPSS/Matlab

T檢驗:
https://bioant.blogspot.tw/2009/12/excelstudent-t-testp-value.html (https://bioant.blogspot.tw/2009/12/excelstudent-t-testp-value.html)
http://charngro.blogspot.tw/2016/01/t_86.html (http://charngro.blogspot.tw/2016/01/t_86.html)

(1)單一樣本(One-sample t-test)
one-sample t-test is used to compare the mean of one sample to a known standard (or theoretical/hypothetical) mean (μ).
假說檢定(Hypothesis Testing)
H0:m=μ
R      http://www.instantr.com/2012/12/29/performing-a-one-sample-t-test-in-r/ (http://www.instantr.com/2012/12/29/performing-a-one-sample-t-test-in-r/)
Excel http://charngro.blogspot.tw/2016/01/t.html (http://charngro.blogspot.tw/2016/01/t.html)

(2)成對樣本t檢定 (Paired samples t-test)

假說檢定(Hypothesis Testing)
H0:the true mean difference is zero
R    https://www.r-bloggers.com/paired-students-t-test/ (https://www.r-bloggers.com/paired-students-t-test/)

(3) 獨立樣本t檢定 (Independent sample t-test)
假說檢定(Hypothesis Testing)
SPSShttps://www.yongxi-stat.com/independent-sample-t-test/ (https://www.yongxi-stat.com/independent-sample-t-test/)
http://www.r-web.com.tw/stat/step1.php?method=two_sample_independent_t_test (http://www.r-web.com.tw/stat/step1.php?method=two_sample_independent_t_test)


(4) 單因子變異數分析(One-way ANOVA)
(H0):u1 = u2 = u3 =……= uk
http://r97846001.blog.ntu.edu.tw/2010/05/03/sas-analysis-of-variance-anova/ (http://r97846001.blog.ntu.edu.tw/2010/05/03/sas-analysis-of-variance-anova/)
https://www.yongxi-stat.com/one-way-anova-indenpedent/ (https://www.yongxi-stat.com/one-way-anova-indenpedent/)

(5) 二因子變異數分析(Two-way ANOVA)
https://www.yongxi-stat.com/two-way-anova/ (https://www.yongxi-stat.com/two-way-anova/)