[R] Removing numbers from a list
vioravis at gmail.com
Thu Nov 10 11:29:16 CET 2011
I am using gsub to remove numbers for each element of a list. Code is given
testList <- list("this contains a number 1000","this does not contain")
removeNumbers <- function(X)
outputList <- lapply(testList,removeNumbers)
However, when I try to find the number of words in outputList as follows
outLength <- lapply(strsplit(outputList," "),length)
it throws out the following error:
Error in strsplit(outputList, " ") : non-character argument
Can someone help me with this?
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