Regression

Linear Regression

This function has been used 1194 times.

Source data

Input data must be in columns separated by space, tab or semicolon; decimal separator can be point or comma. Lines beginning with a character(field names) are excluded.

Dependent variable must be in the first column followed by the explanatory variables.

Calculations are supported by Meta.Numerics. Exercises 3941 and 3942, 3719, 3707 and 3751.

750.13	32.03	82.93
641.87	26.83	78.50
556.27	22.97	52.43
758.80	35.80	88.23
684.93	31.23	71.50
609.00	26.00	71.00
606.17	27.63	75.77
708.73	35.97	75.93
684.00	33.00	75.00
705.47	35.80	77.70
677.13	34.97	74.83
686.40	33.30	80.90
662.03	32.50	73.20
738.00	32.43	88.30
585.03	25.30	68.67
735.67	39.50	73.53
669.73	27.00	79.27
705.63	33.20	77.83
729.57	32.93	80.97
639.67	29.03	75.57
655.17	31.17	75.40
696.30	32.73	66.97
722.70	36.23	75.97
585.10	27.53	51.40
627.10	27.93	79.57
639.40	29.10	76.13
771.60	40.23	74.33
778.10	37.63	89.53
625.93	30.80	59.43
665.63	30.83	80.30
806.57	39.47	84.07
660.20	29.67	80.10
682.93	29.17	80.00
625.33	30.63	70.47
646.00	31.70	59.90
681.70	32.83	75.50
747.00	34.70	81.90
693.20	32.17	69.03
594.20	24.53	76.33
741.73	36.00	80.07
549.43	22.27	55.10
730.23	33.90	83.27
702.00	33.83	84.67
708.37	35.53	74.03
704.13	34.17	80.80
566.97	22.17	70.40
612.60	29.73	57.83
743.70	37.90	81.10
769.33	37.87	84.03
610.80	24.77	78.70
744.53	37.83	73.70
737.90	34.33	83.80
724.53	36.43	84.97
603.37	27.37	70.90
757.03	41.03	80.93
639.93	26.50	73.87
677.53	30.47	72.37
656.90	29.03	77.23
758.80	35.40	91.37
546.00	25.00	52.00
686.70	33.13	71.90
608.23	27.47	75.97
575.70	23.63	74.40
586.50	27.80	72.23
642.83	30.53	79.33
632.60	35.13	54.27
608.17	28.80	65.73
556.27	22.97	52.43

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Results

Predict dependent variable

Insert values for explanatory variables, each value in a separate row in the same order as input columns and variables in the output formula.

Predicted value =
Calculated as: