R: Common slope estimation

b.com.est {smatr} | R Documentation

## Common slope estimation

### Description

Estimates a common slope from bivariate data for several independent groups. Called by `slope.com`.

### Usage

    b.com.est(z, n, method, lambda = 1, res.df)

### Arguments

`z` | Variances and covariances of each group.
`n` | Sample sizes of each group.
`method` | See `slope.com` for details.
`lambda` | Error variance ration (implied by choice of method).
`res.df` | Residual degrees of freedom, for each group.

### Author(s)

Warton, D. David.Warton@unsw.edu.au and J. Ormerod

### See Also

`slope.com`

[Package smatr version 3.4-3 Index]