variables_used: Identify Original Variables Used by a Projector
In multivarious: Extensible Data Structures for Multivariate Analysis
variables_used R Documentation
Identify Original Variables Used by a Projector
Description
Determines which columns from the original input space contribute
(have non-zero influence) to any of the output components of the projector.
Usage
variables_used(x, ...)
## S3 method for class 'composed_projector'
variables_used(x, tol = 1e-08, ...)
Arguments
x
A projector object (e.g., projector, composed_projector).
...
Additional arguments passed to specific methods.
tol
Numeric tolerance for determining non-zero coefficients. Default is 1e-8 for some methods. Passed via ....
Value
A sorted numeric vector of unique indices corresponding to the original input variables.
multivarious documentation built on Jan. 22, 2026, 1:06 a.m.
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| variables_used | R Documentation |
Identify Original Variables Used by a Projector
Description
Determines which columns from the original input space contribute (have non-zero influence) to any of the output components of the projector.
Usage
variables_used(x, ...)
## S3 method for class 'composed_projector'
variables_used(x, tol = 1e-08, ...)
Arguments
x |
A projector object (e.g., |
... |
Additional arguments passed to specific methods. |
tol |
Numeric tolerance for determining non-zero coefficients. Default is 1e-8 for some methods. Passed via |
Value
A sorted numeric vector of unique indices corresponding to the original input variables.
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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