residuals.sma: Extract model residuals

In smatr: (Standardised) Major Axis Estimation and Testing Routines

Extract model residuals

Description

Extracts the residuals of a (standardized) major axis fit.

Usage

## S3 method for class 'sma'
residuals(object, ...)

Arguments

object	Object of class 'sma'.
...	Further arguments ignored.

Details

Residuals are calculated as y-bx-a for each group. These values are useful in assumption checking, especially in constructing residual vs fitted value plots.

Value

A vector of residuals.

See Also

sma, plot.sma

smatr documentation built on Oct. 7, 2026, 1:08 a.m.