[R] how to collapse a list of 1 column matrix to a matrix?
adschai at optonline.net
adschai at optonline.net
Mon Aug 20 03:13:03 CEST 2007
Hi,
I encounter a situation where I have a list whose element is a column matrix. Says,
$'1'
[,1]
1
2
3
$'2'
[,1]
4
5
6
Is there fast way to collapse the list into a matrix like a cbind operation in this case? Meaning, the result should be a matrix that looks like:
[,1] [,2]
[1,] 1 4
[2,] 2 5
[3,] 3 6
I can loop through all elements and do cbind manually. But I think there must be a simpler way that I don't know. Thank you.
- adschai
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