On 16/05/2016 12:10 PM, Denis Francisci wrote:
Hi all,
I've a simple question.
I have a matrix with same values over and under the diagonal. That's an
example:
[,1] [,2] [,3]
[1,] NaN 45 63.43495
[2,] 45.00000 NaN 90.00000
[3,] 63.43495 90 NaN
How can I extract just the three values over (or under) the diagonal and
convert them in a vector like this: 45, 63.43495, 90 ?
Thank's in advance
See ?upper.tri.
Duncan Murdoch
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