data manipulation
The final ")" went missing in the command starting 'names(neutralVec) <- '.
On 22/11/2013 17:51, Patrick Burns wrote:
I think a list is the wrong structure, a vector would be better since you can use 'match': # transform data structure: neutralVec <- unlist(neutral_classes) names(neutralVec) <- names(neutral_classes[rep(1:length(neutral_classes), sapply(neutral_classes, length))] # get one or more results with 'match': names(neutralVec[match(c(50, 20, 10, -4), neutralVec)]) # result: # [1] "B" "D" "D" NA Pat On 22/11/2013 16:58, philippe massicotte wrote:
Hi everyone.
I have a list like this:
neutral_classes = list(A = 71:100, B = 46:70, C = 21:45, D = 0:20)
and I'm trying to return the letter of the named vector for with an
integer belong. For example, B if I use the value 50.
Any help would be greatly appreciated.
Regards,Phil
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