huber.M

internal

Methods for fitting bivariate lines in
allometry using the major axis (MA) or standardised major axis (SMA), and
for making inferences about such lines. The available methods of inference
include confidence intervals and one-sample tests for slope and elevation,
testing for a common slope or elevation amongst several allometric lines,
constructing a confidence interval for a common slope or elevation, and
testing for no shift along a common axis, amongst several samples.
See Warton et al. 2012 <doi:10.1111/j.2041-210X.2011.00153.x> for methods description.

Daniel Falster

smatr

(Standardised) Major Axis Estimation and Testing Routines

David Warton

Remko Duursma

Sara Taskinen

Fonti Kar

huber.M function

<dl><dt>q</dt>
<dd>q=pchisq(k+1,k) gives maximum breakdown point</dd></dl>

Arguments

Huber's M-estimator — huber.M

<dl>

<dt>q</dt>
<dd>q=pchisq(k+1,k) gives maximum breakdown point</dd>

</dl>

Huber's M-estimator

huber.M: Huber's M-estimator

Description

Usage

Arguments