rowBlockSum: Take a matrix and sum blocks of rows
In SNSequate: Standard and Nonstandard Statistical Models and Methods for Test Equating
rowBlockSum R Documentation
Take a matrix and sum blocks of rows
Description
This function implements a method to sum blocks of rows in a matrix
Usage
rowBlockSum(mat, blocksize, w = NULL)
Arguments
mat
Input matrix
blocksize
Size of the row blocks
w
(Optional) Vector for weighted sum
Details
The original data set contains very long column headers. This function
does a keyword search over the headers to find those column headers that
match a particular keyword, e.g., mean, median, etc.
Value
A matrix.
Author(s)
Daniel Acuna Leon. dnacuna@uc.cl
SNSequate documentation built on Dec. 28, 2022, 1:35 a.m.
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| rowBlockSum | R Documentation |
Take a matrix and sum blocks of rows
Description
This function implements a method to sum blocks of rows in a matrix
Usage
rowBlockSum(mat, blocksize, w = NULL)
Arguments
mat |
Input matrix |
blocksize |
Size of the row blocks |
w |
(Optional) Vector for weighted sum |
Details
The original data set contains very long column headers. This function does a keyword search over the headers to find those column headers that match a particular keyword, e.g., mean, median, etc.
Value
A matrix.
Author(s)
Daniel Acuna Leon. dnacuna@uc.cl
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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