Hi Yi, It would be helpful for others to provide a solution if you give your formulas that calculating the value of share and concentration.
?apply will helps. Regards, Wu ----- A R learner. -- View this message in context: http://r.789695.n4.nabble.com/How-to-calculate-the-concentration-tp2321888p2321966.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
