inner_perc_R: Calculates inner group percentage

In modeldiagramR: Generate Model Diagrams for Linear Mixed Effect Models

Calculates inner group percentage

Description

inner_perc_R() Calculates the percentage of groups for which the fixed effect x is "inner". Data are assumed to be ordered by grp.

Usage

inner_perc_R(x, grp)

Arguments

x	Column of X matrix to be assessed
grp	Integer vector with groups

Details

Translated inner_perc() from nlme's nlmefit.c file (https://github.com/cran/nlme/blob/master/src/nlmefit.c) Code translation assistance provided by Anthropic's Claude 3.5 Sonnet (2024 version) on December 17, 2024.

Value

Numeric vector of percentages

Examples

library(lme4)
data(sleepstudy)
# When used in model_diagram() group labels ("grps") should be unique
inner_perc_R(sleepstudy[,"Days"],sleepstudy[,"Subject"])

modeldiagramR documentation built on April 15, 2026, 5:07 p.m.