Displaying 1 result from an estimated 1 matches for "prezen".
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preen
2010 May 02
3
help with tapply or other apply
Hi, my data looks this:
id forma program kod obor
rocnik
1 10001 kombinovan? Matematika M1101 matematika 1
2 10002 prezen?n? Informatika N1801 teoretick? informatika 1
3 10002 prezen?n? Informatika B1801 obecn? informatika 3
4 10003 prezen?n? Informatika M1801 softwarov? syst?my 5
5 10004 prezen?n? Informatika B1801 obecn? informatika 2
6 10005 kombinovan?...