. . . . "106028904"^^ . . . "105673182"@en-us . "0"^^ . "104614974"@en-us . . . . "linear regression"@en-us . "the relation between variables when the regression equation is linear: e.g., y = ax + b"@en-us . "0"^^ . . "rectilinear regression"@en-us . . "06028904-n"^^ . . "linear regression"^^ .