太行山猕猴下颌骨、颅骨和髋骨变量的性别判别分析

本对25例（♂9，♀16）成年太行山猕猴下颌骨的17项变量，24例（♂8，♀16）颅骨的20项变量和22例（♂11，♀11）髋骨的21项变量进行了测量，采用SPSS for windows 10.0的多变量差别分析方法对有关变量建立性别判别函数式。结果表明，采用逐步判别法，髋骨变量 性别判别分析时所用变量最少，髋骨，下颌骨和颅骨变量，差别率分别 为95.50%,88.00%和79．20％。

Study on Sexual Dimorphism of Mandible, Skull and Hip Bone of Taihang Rhesus Macaque by Discriminant Function Analysis

The adult Macaca mulatta from Taihang Mountains had been measured about seventeen variables of the mandibles (25: male 9,female 16), twenty variables of the skulls (24: male 8,female 16) and twenty-one variables of the hipbones (22: male 11,female 11). Sexual discriminant functions were constructed by means of Enter independents together method and Use stepwise method employing SPSS for windows 10.0. The results showed: the discriminant rates of the hip bones, mandibles and skulls were 95.5%, 88.0% and 79.2% respectively. The predictive rate of the sex determination of the hip bones was the highest one of all.