On 19/04/11 21:39, Simone Gabbriellini wrote:
Hello List,
I have a data frame like:
V130 V131 V132 V133 V134 V135 V136
1 0 0 0.9 0 0.9
0 0
2 0 0 0 0
0 0.8
3 0 0 0 0 0.9
0 0
4 0.9 0 0 0 0
0 0.9
5 0 0 0
6 0 0 0 0.9 0
0 0.9
7 0 0 0.8 0 0
0 0
8 0.9 0 0 0.9
0.8 0
9 0 0 0 0.9 0.9
0 0
10 0 0 0 0 0
0 0.9
I would like to fill the empty cells with a 0... how to address those empty
cells?
thanks for your help!
In general, filling empty cells with zeros is ***very bad practice***. Zero
is not the same thing as ``missing''. So basically: Don't do this! I
don't care
how badly you want to do it, or who told you to do it, just ***don't***.
cheers,
Rolf Turner
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