Displaying 1 result from an estimated 1 matches for "casescnst".
2008 Jan 08
2
problem when extacting columns of a data frame in a new data frame
Dear R-users,
I would like to create a new data frame composed of 2 columns of another
data frame. But it does not give me what I want...
> casesCNST[1:10,]
case X1 X2 X3 X4 expected
1 A1 0 0 0 0 E
2 A2 0 0 0 1 C
3 A3 0 0 0 2 C
4 A4 0 0 0 3 C
5 A5 0 0 0 4 C
6 A6 0 0 1 0 C
7 A7 0 0 1 1 C
8 A8 0 0 1 2 C
9 A9 0 0 1 3 C
10...