[BioC] P-values to Z-scores
francois at sus.mcgill.ca
Tue Mar 9 18:03:53 CET 2010
qnorm is what you're looking for.
Keep in mind that you need to fiddle with it a little bit if you have p-values from 2-sided tests, depending on what you want the z-scores for. For example, you'd lose the direction entirely.
On Mar 9, 2010, at 8:52 AM, Paul Geeleher wrote:
> Does anybody know if there is a function in R/bioconductor to convert
> p-values to z-scores? It seems alot more difficult to find that I
> would have thought!
> Paul Geeleher
> School of Mathematics, Statistics and Applied Mathematics
> National University of Ireland
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> Bioconductor at stat.math.ethz.ch
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