TY  - RPRT
TI  - Estimation of multivariate polychoric and polyserial correlations with missing observations.
AU  - S Y Lee
AU  - K M Leung
PY  - 1992
DO  - 10.1111/j.2044-8317.1992.tb00989.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1472450/
ID  - 1472450
ER  -