Displaying 2 results from an estimated 2 matches for "posthock".
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posthoc
2010 May 12
1
fisher's posthock test or fisher's combination test
Hi to all
is there a fisher's post hock test or fisher's combination test in R
available?
Maybe not -- its very easy to do it in excel ...
Kind regards Knut
2012 Oct 31
0
combined dependent pvalue
Dear All,
I am trying to combine dependent p-values in R. May you please help me with
this?
For independent pvalue combination, one of the popular way is fisher's
method which I found the R code here
(http://r.789695.n4.nabble.com/fisher-s-posthock-test-or-fisher-s-combination-test-td2195964.html#a2305025):
fisher.comb <- function (pvalues)
{
df=length(pvalues)
ch2=(-2*sum(log(pvalues)))
return pchisq(ch2, df=df, lower.tail=FALSE)
}
For combination of dependent p-value, I could not find any R code here but
there is a method from...