[R] Converting integers to chars i.e 1 to "01"

[Gregor GORJANC]

Thanks to all for valuable suggestions!

-- 
Lep pozdrav / With regards,
     Gregor GORJANC

---------------------------------------------------------------
University of Ljubljana
Biotechnical Faculty       URI: http://www.bfro.uni-lj.si
Zootechnical Department    mail: gregor.gorjanc <at> bfro.uni-lj.si
Groblje 3                  tel: +386 (0)1 72 17 861
SI-1230 Domzale            fax: +386 (0)1 72 17 888
Slovenia