Package index

Genetic relationship matrix

Build the additive GRM from a pedigree data frame.

build_grm()

Build an additive genetic relationship matrix from a pedigree

Heritability estimation

Single-trait and batch profile-likelihood VC estimation.

herit_vc()

Profile-likelihood variance-components heritability estimation

herit_batch()

Batch heritability estimation over multiple traits

Utilities

Helper functions used internally and exported for pipelines.

int_transform()

Inverse-normal (rank-based) transformation

Ritable_colours

R-itable colour palette

Visualisation

Forest plots for heritability results.

plot_forest()

Forest plot of heritability estimates

Package

Package-level documentation.

Ritable Ritable-package

Ritable: Pedigree-Based Heritability Estimation for Family Cohort Studies