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ldsr (version 0.0.2)

one_pcr_cv: One cross-validation run

Description

Make one prediction for one cross-validation run. This is a subroutine to be called by other cross-validation functions.

Usage

one_pcr_cv(df, z)

Arguments

df

The training data, with one column named y, the (transformed) observations. and other columns the predictors.

z

A vector of left-out points

Value

A vector of prediction.