com.ci {smatr}R Documentation

Calculates a confidence inteval for a common slope (called by slope.com)

Description

Calculates a confidence inteval for a common slope (called by slope.com)

Usage

com.ci(b, varb, crit, z, n, l1, l2, method, lambda, res.df)

Arguments

b Common slope estimate.
varb Estimated variance of the common slope.
crit Critical value to be used in confidence interval calculation.
z Variances and covariances of each group.
n Sample sizes of each group.
l1 Variance of fitted axis scores, for each group.
l2 Variance of fitted residuals, for 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, translated to R by Ormerod, J. 2005-12-08

See Also

slope.com


[Package smatr version 2.1 Index]