TY  - RPRT
TI  - Efficient regression analysis with ranked-set sampling.
AU  - Zehua Chen
AU  - You-Gan Wang
PY  - 2004
DO  - 10.1111/j.0006-341x.2004.00255.x
UR  - https://pubmed.ncbi.nlm.nih.gov/15606420/
ID  - 15606420
ER  -