b.com.est

 Variances and covariances of each group. 

 See <code><a rd-options="" href="/link/slope.com?package=smatr&version=3.4-3" data-mini-rdoc="smatr::slope.com">slope.com</a></code> for details. 

method

 Error variance ration (implied by choice of method). 

lambda

 Residual degrees of freedom, for each group. 

res.df


  Estimates a common slope from bivariate data for several independent groups. 
  Called by <code><a rd-options="" href="/link/slope.com?package=smatr&version=3.4-3" data-mini-rdoc="smatr::slope.com">slope.com</a></code>.


 internal

This package provides methods of 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.

b.com.est: Common slope estimation

Description

Usage

Arguments

See Also