Displaying 1 result from an estimated 1 matches for "lnmidpeak".
2009 Aug 21
1
Panel Data Analysis (PLM) - Fixed Effects - "cannot allocate vector of length"
...8831 8
> paneldata27<-plm.data(paneldata27,index=c("Account","Day.of.Sample"))
> nlevels(paneldata27$Account)
[1] 1573
> nlevels(paneldata27$Day.of.Sample)
[1] 831
That is there will be 1573 individual effects and 831 time effects.
>
paneldata27.fe<-plm(LnMidpeak~DUM1,data=paneldata27,model="within",effect="twoways")
Error in model.matrix.default(~id - 1) :
cannot allocate vector of length 1854301163
Is my panel data set just too large for R?
Thanks very much in advance,
Peter Steele-Mosey
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