[R] Average row and column
Petr PIKAL
petr.pikal at precheza.cz
Thu Mar 15 13:44:51 CET 2012
Hi
>
> Hello
>
> I have this code for the count the occurrences between V_source and
> V_destine, its can possible make the same, but in local the total the
> occurrences to appear the mean or the minimum
Your question is rather cryptic and I am rather confused what you really
want.
For row/column sum or mean you can use
?colSums
or
?apply
Regards
Petr
>
> Dataset
> df.v_source df.v_destine df.dif
> 1 3 3 4
> 2 7 7 0
> 3 6 6 0
> 4 3 4 35
> 5 4 4 56
> 6 4 3 61
> 7 3 3 300
> 8 3 3 27
> 9 3 3 33
> 10 3 3 87
> 11 3 4 49
>
> minimum<-: appears to this
> 1 2 3 4 5 6 7
> 1 0 0 0 0 0 0 0
> 2 0 0 0 0 0 0 0
> 3 0 0 4 35 0 0 0
> 4 0 0 61 56 0 0 0
> 5 0 0 0 0 1 0 0
> 6 0 0 0 0 0 0 0
> 7 0 0 0 0 0 0 0
>
>
> --
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> and-column-tp4474524p4474524.html
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