TY  - RPRT
TI  - A test for skewness with ordered variables.
AU  - F N DAVID
AU  - N L JOHNSON
PY  - 1954
DO  - 10.1111/j.1469-1809.1952.tb02529.x
UR  - https://pubmed.ncbi.nlm.nih.gov/13149004/
ID  - 13149004
ER  -