Re: [R] Peculiar behaviour with MatchIt and a function

2010-04-12 Thread Peter Ehlers
On 2010-04-11 14:27, Ajay Shah wrote: Folks, I have a strange situation where: library(MatchIt) f<- function(d) { m<- matchit(treatment ~ lsales + major.industry, data=d, method="nearest", discard="hull.treat") treatmentfirms<- match.data(m, group="treat")

[R] Peculiar behaviour with MatchIt and a function

2010-04-11 Thread Ajay Shah
Folks, I have a strange situation where: library(MatchIt) f <- function(d) { m <- matchit(treatment ~ lsales + major.industry, data=d, method="nearest", discard="hull.treat") treatmentfirms <- match.data(m, group="treat") list(m=m, treatmentfirms=treatmentfirms)