Displaying 1 result from an estimated 1 matches for "employee_kld".
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employee_id
2010 Feb 04
1
plm issues: error for "within" or "random", but not for "pooling"
...ed no such issues.
##unfortunately I cannot disclose the data, and it is too big anyway
> dim(ibes.kld.exp.p[x.subs , ])
[1] 13189 34
> summary(ibes.kld.exp.p[x.subs , ]$ibes1y.meanest)
total sum of squares : 28058
id time
0.752284 0.018656
> summary(ibes.kld.exp.p[x.subs , ]$employee_kld)
total sum of squares : 9146.5
id time
0.637098 0.073421
##fitting a pooling model works OK
> x <- plm(ibes1y.meanest ~ employee_kld, ibes.kld.exp.p[x.subs , ], model="pooling")
> summary(x)
Oneway (individual) effect Pooling Model
Call:
plm(formula = ibes1y.meanest ~...