Reputation: 783
I have a matrix such as
> combined_ordered_matrix
G1 G2 G3 G4 G5
NA1 NA NA NA NA NA
NA2 NA NA NA NA NA
NA3 NA NA NA NA NA
Sp4 0 0 0 0 0
Sp5 0 0 0 0 0
Sp6 0 0 0 0 0
NA4 NA NA NA NA NA
And a list of labels:
> labels(as.dendrogram(a))
[1] "Sp1" "Sp2"
[3] "Sp3" "Sp4"
[5] "Sp4" "Sp5"
[6] 'Sp6" "Sp7"
class(as.dendrogram(a))
character
And I'm looking for a code in order to:
Replace rownames by the names present in the labels(as.dendrogram(a))
(in the same order)
Here I should get:
> combined_ordered_matrix
G1 G2 G3 G4 G5
SP1 NA NA NA NA NA
Sp2 NA NA NA NA NA
Sp3 NA NA NA NA NA
Sp4 0 0 0 0 0
Sp5 0 0 0 0 0
Sp6 0 0 0 0 0
Sp7 NA NA NA NA NA
Upvotes: 0
Views: 25
Reputation: 1382
I think this will solve your problem:
rownames(combined_ordered_matrix) <- labels(as.dendrogram(a))
Upvotes: 1