协方差 xiéfāngchā covariance Definitions Defs Origin Strokes Stroke Words Sentences Sents 协方差 (協方差) xiéfāngchā covariance (statistics) covariance Frequency Written text 0.217 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
协方差 (協方差) xiéfāngchā covariance (statistics) covariance Frequency Written text 0.217 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
