search for: userfriendlysci

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2018 Jan 16
1
Letters group Games-Howell post hoc in R
...OVA followed by Tukey posthoc. Nevertheless, the problems come from when I apply posthoc test. In Tukey posthoc test I use library(agricolae) and displays me the superscript letters between virus groups. Therefore there are no problems. Nevertheless, to perform Games-Howell posthoc, I use library(userfriendlyscience) and I obtain Games-Howell output but it's impossible for me to obtain a letter superscript comparison between virus groups as it is obtained through library(agricolae). The code used it was the following: library(userfriendlyscience) data(sweetpotato) oneway<-oneway(sweetpotato$viru...