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Factorial Regression: Response versus A, B, C
Analysis of Variance
Source DF Adj SS Adj MS F-Value P-Value
Model 3 2.1850 0.72833 24.66 0.005
Linear 3 2.1850 0.72833 24.66 0.005
A 1 0.8192 0.81920 27.73 0.006
B 1 1.1858 1.18580 40.15 0.003
C 1 0.1800 0.18000 6.09 0.069
Error 4 0.1182 0.02954
Total 7 2.3031
Model Summary
S R-sq R-sq(adj) R-sq(pred)
0.171865 94.87% 91.02% 79.48%
À¯ÀǼöÁØ 5%¿¡¼ ÆÇ´ÜÇÑ p-value¸¦ »ìÆìº¸¸é ¿äÀÎ A, B´Â À¯ÀÇÇϰí C´Â À¯ÀÇÇÏÁö ¾ÊÀº °ÍÀ¸·Î ³ªÅ¸³´Ù.
±×¸®°í Cube Plot ºÐ¼®À» ÇØº¸¸é A(-1), B(+1), C(+1)Á¶°Ç¿¡¼ ÃÖ´ë ¼Ó¼º¹ÝÀÀ°ªÀ» ±¸ÇÒ ¼ö ÀÖÀ½À» ¾Ë ¼ö ÀÖ´Ù.
