waerden.test {agricolae} | R Documentation |
A nonparametric test for several independent samples.
waerden.test(y, trt, alpha=0.05, group=TRUE, main=NULL)
y |
Variable response |
trt |
Treatments |
alpha |
Significant level |
group |
TRUE or FALSE |
main |
Title |
The data consist of k samples of posibly unequal sample size.
y |
Numeric |
trt |
factor |
alpha |
Numeric |
group |
Logic |
main |
text |
Felipe de Mendiburu
Practical Nonparametrics Statistics. W.J. Conover, 1999
library(agricolae) # example 1 data(corn) attach(corn) comparison<-waerden.test(observation,method,group=TRUE) comparison<-waerden.test(observation,method,group=FALSE) # example 2 data(sweetpotato) attach(sweetpotato) comparison<-waerden.test(yield,virus,alpha=0.01,group=TRUE)