[R] Making an aggregated factor variable from an existing one
asimola78 at gmail.com
Thu Jan 17 14:20:31 CET 2013
This is quite simple data manipulation task and I need help for it. I
want to make new factor variable that is an aggregation of an existing
This works as I intended:
X[Y == "original label"] <- " new label"
How to make following work then (to make coding more convenient):
original.labels <- c("ol.1","ol.2","ol.3")
X[Y == original.labels] <- "new label"
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