base.pdclvar: Column Variances
In pbdBASE: Programming with Big Data -- Base Wrappers for Distributed Matrices
View source: R/base_variance.r
Description
Computes the variances of a ScaLAPCK-like distributed matrix.
Significantly faster than using apply(), even in compared
to the performance differences you would find comparing these
two approaches using just base R.
Usage
1
base.pdclvar(x, descx)
Arguments
x
The matrix.
descx
ScaLAPACK descriptor array.
pbdBASE documentation built on March 26, 2020, 9:37 p.m.
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View source: R/base_variance.r
Description
Computes the variances of a ScaLAPCK-like distributed matrix.
Significantly faster than using apply(), even in compared
to the performance differences you would find comparing these
two approaches using just base R.
Usage
1 | base.pdclvar(x, descx)
|
Arguments
x |
The matrix. |
descx |
ScaLAPACK descriptor array. |
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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