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Converting dollar value (factors) to numeric
laihaobo
·
Feb 5, 2013
·
r-help
Both Greg and David's methods are working fine for me under R version 2.15.2 without warnings. setClass("Currency") setAs("character", "Currency", function(from) as.numeric(gsub("[$,]","",sub("$","",from, fixed=TRUE)))) # method 2: ",|\\$", working as desired setClass("Currency2...
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