kRepsOverA {factDesign} | R Documentation |
`kRepsOverA' returns a filter function with bindings for `k' and `A'. This function evalutes `TRUE' is at least `k' of the means of the replicates are larger than `A'.
kRepsOverA(k, A = 100, INDEX)
k |
The number of sets of replicates with mean greater than A. |
A |
The value to exceed. |
INDEX |
List of factors, each of the same length as the input vector. |
A function with bindings for `A', `k', and `INDEX'.
Denise Scholtens
library(affy) library(genefilter) data(estrogen) #select the replicates with values larger than 5 f1 <- kRepsOverA(1,5,INDEX=pData(estrogen)) genefilter(estrogen[1:30],f1)