[Statistical analysis using SAS software package for data of RxC contingency table (Part one)].
Hu
Liang-Ping
LP
Consulting Center of Biomedical Statistics, Academy of Military Medical Sciences, Beijing 100850, China. lphu812@sina.com
Tao
Li-Xin
LX
D003627:Data Interpretation, Statistical; D006801:Humans; D012984:Software; D013223:Statistics as Topic