Read Edit View history 协方差 xiéfāngchā covariance Origin Definitions Defs 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)