Warning: file_put_contents(): Only 0 of 6631 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 simple random sampling with replacement是什么意思，simple random sampling with replacement的翻译，simple random sampling with replacement音标、读音、用法和例句_魏碑心思朗文词典
Firstly, we give an effective sampling design: a simple random case sample with replacement is drawn out of all cases; 首先，我們設計了一個有傚的抽樣方案：採取簡單隨機抽樣從病例組抽取樣本；