Displaying 1 result from an estimated 1 matches for "tp2532010p2533036".
2010 Sep 08
2
a question about replacing the value in the data.frame
I have a data.frame as follows:
v1 v2 v3 v4 v5.....v100
1 1 0 0 1 2
2 1 2 1 0 1
1 1 1 2 1 0
. . . . . .
. . . . . .
1 2 2 1 1 0
so for this data set, what I wanna do is to replace all the