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, , - , . . 2.4 . , . , -, . Minitab series (.: R . A., Joiner . L., Ryan . F. MINITAB Student Handbook.- Duxbury: Duxbury Press, MA, 1976).

, , : Gentleman W. . (Algol 60) Algorithm AS 75. Basic procedures for large, sparse or weighted linear least squares problems. Applied Statistics, 1974, 23, p. 448- 454 , .

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