Hi List
I'm having difficulty understanding how plm should work with dynamic
formulas. See the commands and output below on a standard data set. Notice
that the first summary(plm(...)) call returns the same result as the second
(it shouldn't if it actually uses the lagged variable requested). The
he problem remain, try get help with the colleagues.
>
> best
>
> milton
>
> On Thu, Jul 9, 2009 at 10:58 AM, Damien Moore wrote:
>
>> Hi List
>>
>> I'm having difficulty understanding how plm should work with dynamic
>> formulas. See the comman
I'm running R 2.9.1 on winXP, using the library plyr.
Can anyone explain to me what is going wrong in this code? (in particular
see lines marked with **) Trying to modify objects in a list
created using dlply seems to corrupt the objects in the list.
> library(plyr)
> d=as.data.fr
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