積率相関係数 せきりつそうかんけいすう Meanings Noun product-moment correlation coefficient Kanji 積 pile up. Read as セキ. 率 rate. Read as リツ. 相 mutual. Read as ソウ. 関 relate. Read as カン. 係 connection. Read as ケイ. 数 number. Read as スウ. Word lists Mathematics Jinuma: Japanese Dictionary · Word lists