SRM.variances: Estimating SRM absolute variances in round robin designs

In DLEIVA/DyaDA: Dyadic Data Analysis

Description

A function for obtaining SRM absolute variances in round robin designs.

Usage

   SRM.variances(X, numb.individuals, numb.times, numb.groups, names=NULL, times=NULL, groups=NULL)

Arguments

X	Original round robin sociomatrix.
numb.individuals	Number of individuals in the round robin data.
numb.times	Number of occasions in which the dyads are analyzed.
numb.groups	Number of groups in the round robin data.
names	(optional) Character array with the names of individuals in the group.
times	(optional) Character array with the names of the occasions of data collection.
groups	(optional) Character array with the names of groups in the round robin data.

Details

SRM.variances estimates actor,partner and relationship variances, as well as actor-partner and relationship covariances, for SRM round robin designs.

Value

SRM.variances returns a list containing the following components:

actor.variance	Estimation of the actor variance for the SRM round robin data.
partner.variance	Estimation of the partner variance for the SRM round robin data.
relationship.variance	Estimation of the relationship variance for the SRM robin data.
actorpartner.covariance	Estimation of the actor-partner covariance for the SRM round robin data.
dyadic.covariance	Estimation of the relationship covariance for the SRM round robin data.

Author(s)

David Leiva <[e-mail]>, Antonio Solanas <[e-mail]>, & David A. Kenny <[e-mail]>.

References

Kenny, D. A., Kashy, D. A., & Cook, W. L. (2006). Dyadic data analysis. New York: Guilford Press.

See Also

SRM.effects,SRM.relative.variances

DLEIVA/DyaDA documentation built on May 6, 2019, 1:17 p.m.