Displaying 2 results from an estimated 2 matches for "v_sourc".
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v_source
2012 Apr 06
4
Order sapply
...llowing code, but it seems that something must be doing
wrong, because it is giving the results I want.
The idea is to create segments while the value of Commutation is less than
1000.
for example, from the small set of data below
text="
val_user pos v v_star v_end commutation v_source
v_destine
1 1 96-96 1173438391 1173438391 0 96 96
3 2 126-126 1172501729 1172501532 197 126 126
3 3 126-35 1174404177 1172501909 1902268 126 35
3 4 35-56 1174404252 1174404221 31 35 56
3 5 56-99 1174404295...
2012 Mar 13
2
Matrix Another table
I have next table
source destine
3 3
7 7
6 6
3 4
4 4
4 3
3 3
3 3
3 3
3 3
3 4
4 4
4 3
3 4
4 3
I'm trying to create an array with the number of occurrences between the
source and destination. id_ap<-levels(factor(df$v_source))
num_AP<-length(levels(factor(df$v_source)))
mat<-matrix(data=NA,nrow=num_AP,ncol=num_AP,
byrow=TRUE,dimnames=list(id_ap,id_ap))
1 2 3 4 5 6 7
1 NA NA NA NA NA NA NA
2 NA NA NA NA NA NA NA
3 NA NA NA 4 NA NA NA 4
NA NA NA NA NA NA NA 5
NA NA NA NA NA NA NA 6
NA NA NA NA NA NA NA 7
N...