摘要:
affairs gender age yearsmarried children Min. : 0.000 female:315 Min. :17.50 Min. : 0.125 no :171 1st Qu.: 0.000 male :286 1st Qu.:27.00 1st Qu.: 4.00 阅读全文
摘要:
Two Sample t-test data: score by treatmentt = -2.345, df = 8, p-value = 0.04705alternative hypothesis: true difference in means is not equal to 095 pe 阅读全文
摘要:
Two-sample t test power calculation n = 33.82555 #样本大小 d = 0.8 #效应值,标准化的均值之差 sig.level = 0.05 #显著水平 power = 0.9 #功效水平,多少把握成功测量出效果 alternative = two.si 阅读全文
摘要:
Bartlett test of homogeneity of variances data: response by trtBartlett's K-squared = 0.57975, df = 4, p-value = 0.9653 Df Sum Sq Mean Sq F value Pr(> 阅读全文