register_group_resolver: Register a Group Resolver

In slideimp: Numeric Matrices K-NN and PCA Imputation

Register a Group Resolver

Description

Called by the companion package slideimp.extra from their .onLoad() to register a callback that turns character manifest into a data.frame for group_imp()/prep_groups().

Usage

register_group_resolver(resolver)

Arguments

resolver

A function that takes the manifest character and returns a data.frame.

Value

Invisibly returns NULL. The function is called only for its side effect of registering the resolver.

Examples

# Typically called from `.onLoad` by `slideimp.extra` package, not by users directly.
dummy_resolver <- function(x) data.frame(feature = character(), group = character())
register_group_resolver(dummy_resolver)

slideimp documentation built on April 17, 2026, 1:07 a.m.