“样本协方差”的概念、定义、翻译、参考文献-科学参考

单词	样本协方差
释义	样本协方差 Encyclopedia 理学Data Imputation释 sample covariance样本协方差两个成对随机变量的样本减去各自样本均值后乘积的平均值。 Mathematics ＞数理统计＞样本·统计量＞释义 sample covariance样本协方差 sample covariance样本协方差^†
随便看	books and disks books and periodicals design for surface finishing books buying and selling books editing Bookseller Booksellers Association books from the collection of the Caotang Academy Books from the Foundation of the City books from the tomb of Ji Prefecture book ship bookshop book signing for sale Books In Print books in print book size books market books of punishments books published by the Imperial Household Department books recommendation purchase books sold on consignment basis book-stacking problem bookstore bookstore consultation bookstore or indictment-writing shop bookstore promotion

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。