正态试验中的R

Question

dataframes我正在做一些正态性检验两个dataframes的两列：

# Normality tests 

shapiro.test(male$height) 
shapiro.test(female$height) 

ad.test(male$height) 
ad.test(female$height) 

cvm.test(male$height) 
cvm.test(female$height) 

lillie.test(male$height) 
lillie.test(female$height) 

pearson.test(male$height) 
pearson.test(female$height) 

sf.test(male$height) 
sf.test(female$height) 

但是这看起来非常低效的我。我尝试使用tapply并应用函数，但我无法使其工作。任何猜测？

Answer 1

您可以用lapply尝试：

lapply(list(male, female), function(x) { 

list(shapiro.test(x$height), 
     ad.test(x$height), 
     cvm.test(x$height), 
     lillie.test(x$height), 
     pearson.test(x$height), 
     sf.test(x$height)) 

})