test_pca: Test PCA predictions with access to the truth

In danjlawson/pcapred: Produce PC Eigenvector Predictions From Plink Input Data And Loadings

Description

Read the true PCs from a file and compare this to our predicted PCs, for error checking.

Usage

test_pca(testfile, pred, outfile = NULL, verbose = TRUE)

Arguments

testfile	file conmtaining the truth
pred	The predicted PCs
outfile	optional; the file that writepred would use; the outut is written to <outfile>.comparison
verbose	Whetyher output commentry on the tests

Value

a list of the intermediate values, invisibly. You want the $fullres element which is also written to file.

danjlawson/pcapred documentation built on Oct. 7, 2021, 3:47 p.m.