Re: [R] apply weight to a data frame

these functions could result in object suitable for plm Cheers Petr From: laura roncaglia [mailto:roncaglia.la...@gmail.com] Sent: Friday, September 16, 2016 9:36 AM To: PIKAL Petr Subject: Re: [R] apply weight to a data frame Thank you for your answer. The data frame contains social and economic

Re: [R] apply weight to a data frame

Hi I do not know much about plm but your request seems to me pretty cryptic, probably even for knowledgeable person. There is no weight argument in plm call so I wonder how do you want to "weight data frame". The only weighting scheme for data frame I can imagine is to repeat rows somehow acc