[R] levels

[De Amicis Fabrizio (G.I.T.)]

Hello,

Thanks to all for the previus answer. I want to be more detailed:

I have a dataset called gm20011231 with 1304 observations (or records). 

I want to create a subset with the followin command

j2<-gm20011231[1:10,"V4"]

the levels of "V4"  is 1304 and the and the length(j2) is 10. 

Do you know how to obtain a j2 with level 10?

Thank you
Fabrizio



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Fabrizio De Amicis

IT Department
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E-mail: fabrizio.deamicis at git.generali.ch  




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