matcomb: Array: make matrix indices from row and columns positions
In ff: Memory-Efficient Storage of Large Data on Disk and Fast Access Functions
matcomb R Documentation
Array: make matrix indices from row and columns positions
Description
create matrix indices from row and columns positions
Usage
matcomb(r, c)
Arguments
r
integer vector of row positions
c
integer vector of column positions
Details
rows rotate faster than columns
Value
a k by 2 matrix of matrix indices where k = length(r) * length(c)
Author(s)
Jens Oehlschlägel
See Also
row, col , expand.grid
Examples
matcomb(1:3, 1:4)
matcomb(2:3, 2:4)
ff documentation built on Feb. 16, 2023, 7:48 p.m.
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| matcomb | R Documentation |
Array: make matrix indices from row and columns positions
Description
create matrix indices from row and columns positions
Usage
matcomb(r, c)
Arguments
r |
integer vector of row positions |
c |
integer vector of column positions |
Details
rows rotate faster than columns
Value
a k by 2 matrix of matrix indices where k = length(r) * length(c)
Author(s)
Jens Oehlschlägel
See Also
row, col , expand.grid
Examples
matcomb(1:3, 1:4) matcomb(2:3, 2:4)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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