colFct {drc} | R Documentation |
Collapse levels in a vector into fewer levels.
colFct(assayNo, noVec)
assayNo |
a vector to be collapsed. |
noVec |
a vector of indices in assayNo that should be collapsed. |
This function is primarily for use in the collapse argument in multdrc
.
A vector of same length as assayNo
containing the new levels.
Christian Ritz
x <- c("a","a","b","b","b","b","c","c","d","d","d","e") colFct(x,c(4,5)) rm(x)