Displaying 1 result from an estimated 1 matches for "gics_sector_name".
2011 Oct 01
1
error using ddply to generate means
Dear list,
I encounter an error when I try to use ddply to generate means as follows:
fun3<-structure(list(sector = structure(list(gics_sector_name = c("Financials",
"Financials", "Materials", "Materials")), .Names = "gics_sector_name",
row.names = structure(c("UBSN VX Equity",
"LLOY LN Equity", "AI FP Equity", "AKE FP Equity"), .Dim = 4L), class
= "...