get_coef

Extract a fitted coefficient for one level of the grouping variable

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

get_coef function

<dl><dt>obj</dt>
<dd>An object of class <code>sma</code>.</dd>
<dt>group_level</dt>
<dd>Character string naming the group level.</dd>
<dt>coef_type</dt>
<dd><code>"a"</code> for the intercept (elevation) or <code>"B"</code> for
the slope.</dd></dl>

Arguments

Extract a fitted coefficient for one level of the grouping variable — get_coef

<dl>

<dt>obj</dt>
<dd>An object of class <code>sma</code>.</dd>


<dt>group_level</dt>
<dd>Character string naming the group level.</dd>


<dt>coef_type</dt>
<dd><code>"a"</code> for the intercept (elevation) or <code>"B"</code> for
the slope.</dd>

</dl>

get_coef: Extract a fitted coefficient for one level of the grouping variable

Description

Usage

Value

Arguments