[Retracted] Application of Multiple Regression Analysis Model in Table Tennis Competition

Table 4

Results of the model 1 regression coefficient calculation.

Regression coefficient	Regression coefficient estimates	Confidence interval of the regression coefficient
β 0	−3.3462	[−26.0158, 19.3234]
β 1	1.3767	[−3.7309, 6.4844]
β 2	0.7549	[−1.6929, 3.2027]
β 3	0.7645	[−1.2041, 2.7331]
β 4	0.7436	[−1.7025, 3.1897]
β 5	−1.2333	[−5.4248, 2.9581]
β 6	0.6579	[−1.8865, 3.2024]
β 7	2.0006	[−2.7307, 6.7318]
β 8	0.7568	[−1.6737, 3.1873]
β 9	0.6576	[−1.9490, 3.2642]
β10	2.4270	[−1.5715, 6.4256]
β11	1.7717	[−4.0662, 7.6096]
β12	0.1402	[−4.0191, 4.2995]
R ^2 = 0.3784, F = 0.3551, , s^2 = 85.0852