. . "a method of fitting a curve to data points so as to minimize the sum of the squares of the distances of the points from the curve"@en-us . . "0"^^ . "104608751"@en-us . . . "06021013-n"^^ . . "least squares"@en-us . . "0"^^ . . "105665442"@en-us . "106021013"^^ . "least squares"^^ . . . . . "method of least squares"@en-us .