arg_check_leverage_test: Check arguments of 'leverage_test'

In api2lm: Functions and Data Sets for the Book "A Progressive Introduction to Linear Models"

Check arguments of leverage_test

Description

Check arguments of leverage_test

Usage

arg_check_leverage_test(model, n, ttype, threshold)

Arguments

model	A fitted model object from the lm function.
n	The number of leverage points to return. The default is all leverage points.
ttype	Threshold type. The default is "half". The other options are "2mean" and "custom". See Details.
threshold	A number between 0 and 1. Any observation with a leverage value above this number is declared a leverage point. This is automatically determined unless ttype = "custom".

Value

A vector of statistics

api2lm documentation built on July 9, 2023, 5:52 p.m.