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5 results for “from:Willi Richert”

Density over time intervals
Willi Richert · Nov 23, 2011 · r-help

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Density over time intervals
Willi Richert · Nov 23, 2011 · r-help

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matrix position to list of coordinates
Willi Richert · Jan 2, 2012 · r-help

Hi Ana, > d=dim(A) > d [1] 2 4 > cbind(rep(1:d[1], each=d[2]), rep(1:d[2], d[1])) [,1] [,2] [1,] 1 1 [2,] 1 2 [3,] 1 3 [4,] 1 4 [5,] 2 1...

matrix position to list of coordinates
Willi Richert · Jan 1, 2012 · r-help

Hi Ana, most probably this is one of the more ugly solutions: > d=dim(A) > d [1] 2 4 > cbind(rep(1:d[1], each=d[2]), rep(1:d[2], d[1])) [,1] [,2] [1,] 1 1 [2,] 1...

matrix position to list of coordinates
Willi Richert · Jan 2, 2012 · r-help

Hi Ana, most probably this is one of the more ugly solutions: > d=dim(A) > d [1] 2 4 > cbind(rep(1:d[1], each=d[2]), rep(1:d[2], d[1])) [,1] [,2] [1,] 1 1 [2,] 1...

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