Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/1dba4e4c5aa7ce5f8815f7a9de64d52c.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 goodness of fit英英字典_goodness of fit剑桥英语解释_goodness of fit柯林斯英文解释_沉淀汉英词典
1. N the extent to which observed sample values of a variable approximate to values derived from a theoretical density, often measured by a chi-square test (卡方测试的)吻合度[statistics]