Description Usage Arguments Value Examples
View source: R/getValuesForVolcano.R
get p-values of t-test values for volcano
1 | getTValuesForVolcano(x, y, alternative = "two.sided")
|
x |
- one data matrix |
y |
- second data matrix |
alternative |
two.sided, less, greater |
list with three fields fchange (fold change) , pval and pvaladj
1 2 3 4 5 6 7 | a <- t(replicate(200,rnorm(20,runif(1,-3,3),1)))
b <- a[1:100,]
a <- a[101:200,]
boxplot(t(a[1:20,]))
boxplot(t(b[1:20,]))
res <- getTValuesForVolcano(a,b)
volcanoplot(res$fchange , res$pval)
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