Displaying 2 results from an estimated 2 matches for "reprow".
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repro
2009 Jan 20
1
Creating a Sparse Matrix from a Sparse Vector
Hello,
I am working with a sparse matrix that is approx. 13,900 by 14,100. My
goal is to select a row out of the matrix and create a new matrix with that
row repeated 13,900 times without having to do any looping. Example:
Starting Matrix:
exampleMatrix
3 x 4 sparse Matrix of class "dgCMatrix"
[1,] 1 . . .
[2,] . 1 . 0.5
[3,] . . 1 ..
New Matrix:..
newExampleMatrix
3 x 4 sparse
2013 Mar 05
1
boxplot with frequencies(counts)
Dear All,
I have a table as following
position type count
1 2 100
1 3 51
1 5 64
1 8 81
1 6 32
2 2 41
2 3 85
and so on
Normally if would have a vector of 2,3,4,5... by position position and
plot them by position.
But now i have counts of these types.
Is there a way to compute boxplot of such