Displaying 1 result from an estimated 1 matches for "tp1312027p2322067".
2010 Jan 27
2
using functions with multiple arguments in the "apply" family
typically, the apply family wants you to use vectors to run functions on.
However, I have a function, kruskal.test, that requires 2 arguments.
kruskal.test(Herb.df$Score,Herb.df$Year)
This easily computes the KW ANOVA statistic for any difference across
years....
However, my data has multiple sites on which KW needs to be run...
here's the data:
Herb.df<-