construct a partial_projector from a projector instance

construct a partial_projector from a projector instance

Usage

# S3 method for projector
partial_projector(x, colind, ...)

Arguments

x

The original projector instance, typically an object of class bi_projector or any other class that implements a partial_projector method

colind

A numeric vector of column indices to select in the projection matrix. These indices correspond to the variables used for the partial projector

...

Additional arguments passed to the underlying partial_projector method

Value

A partial_projector instance

Examples

X <- matrix(rnorm(10*10), 10, 10)
pfit <- pca(X, ncomp=9)
proj <- project(pfit, X)

pp <- partial_projector(pfit, 1:5)