Movatterモバイル変換

betaselectr 0.1.3

New Features

• lav_betaselect() can also compute the “standardized”intercepts, though in the same waylavaan does, by dividingan intercept by the standard deviation of the outcome variable (they variable). This can be enabled by settingstd_intercept toTRUE (FALSE bydefault). (0.1.2.1)

Improvement

• lav_betaselect() will no longer check whether variablesinvolved in a product term have been mean-centered by default (but canstill be enabled if necessary). The coefficient of the so-called “maineffect” term of these variables will now be computed correctly evenwithout mean-centering. (0.1.2.1, 0.1.2.2)

Miscellaneous

• lav_betaselect() will not compute the coefficients ofcovariances and variances that involve a product term, if the variablesinvolved are not mean-centered. Without mean-centering, it is impossibleto compute them if the joint distribution of the variables is notmultivariate normal. (0.1.2.1)

betaselectr 0.1.2

Miscellaneous

• Added a few more tests for one-IV models. (0.1.2)

Bug Fixes

• lav_betaselect(): The standardized coefficients of thecomponent variables of a product term are incorrect if mean-centering isnot done. For now,lav_betaselect() will check whether theyare mena-centered. If not, it will raise an error and suggest users tomean-center the involved variables first. (0.1.1)

betaselectr 0.1.0

• First version to CRAN.