Dear All:
I create a file named :"P_Value" with only one simple function:
P_Value <- function( Table ) {
S = fisher.test(Table, alternative = "two.sided");
return(S$p.value);
}
However, it seems that it's impossible to use this function
directly, because no matter
where I save this file, R always reports a missing function. For
example,
> M = matrix(c(25194,2783,307,20),2)
> P_Value(M)
Error: could not find function "P_Value"
Sincerely thanks a lot for any suggestions.
Lowie
--
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