Re: [R] reshape panel data

See: http://n4.nabble.com/panel-data-td1749549.html On Thu, Apr 8, 2010 at 12:55 PM, Richard Saba wrote: > I have a data set with observations on 549 cities spanning  an 18 year > period. However, some of cities did not report in one or more of the 18 > years. I would like to implement the proce

[R] reshape panel data

I have a data set with observations on 549 cities spanning an 18 year period. However, some of cities did not report in one or more of the 18 years. I would like to implement the procedure suggested by Wooldridge section 17.1.3 in his "Econometric analysis of cross section and panel data" to corre