Hello. Can someone suggest how to do this: for (i in 2:length(colnames(allvar.df))) { var=colnames(allvar.df)[i] timeSeriesName = paste(var,".time.series") varRef=paste(var,".df$",var) varDate=paste(var,".df$date") timeSeriesName <- ts(varRef, start = c(year(min(varDate)),month(min(varDate))), end = c(year(max(varDate)),month(max(varDate))), frequency=12) }
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