"correlation"@en-us . . . . . "0"^^ . . "105676487"@en-us . . . . . "correlation coefficient"@en-us . . . "0"^^ . "a statistic representing how closely two variables co-vary; it can vary from -1 (perfect negative correlation) through 0 (no correlation) to +1 (perfect positive correlation); \"what is the correlation between those two variables?\""@en-us . . . . "correlation coefficient"^^ . "coefficient of correlation"@en-us . . . "106032246"^^ . . . "06032246-n"^^ . . . .