Displaying 1 result from an estimated 1 matches for "sfdm".
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sdm
2012 Jan 13
2
More issues with apply
Hi all,
Please consider the following:
DataSet1.. <-
data.frame(Bldgtype=c("SFDM","SFDM","SFDM","SFDM","SFDM","SFDM","APT"),
Taz=c("254","254","254","564","564","564","564"),stringsAsFactors = FALSE)
PeriodResType_Zx <- tapply(as.character(Da...