Coefficients: | Estimate | Std. Error | T-value | Pr(T > |t|) | Significance |
(Intercept) | 4.936 | 7.751 | 0.637 | 0.52470 |
|
C | −0.2277 | 0.1642 | −1.387 | 0.16644 |
|
P | −0.3182 | 0.1207 | −2.637 | 0.00876 | ** |
E | 1.089 | 0.1387 | 7.852 | 7.852 5.49e-14 | *** |
CP | 0.0168 | 0.003211 | 3.325 | 0.00098 | *** |
CPE | −0.00006951 | 0.00002352 | −2.956 | 0.00334 | ** |
Significance codes: 0 “***” 0.001 “**” 0.01 “*” 0.05 “.” 0.1 “ ” 1 | |||||
Residual standard error: 18.73 on 338 degrees of freedom | |||||
Multiple R-squared: 0.4632, Adjusted R-squared: 0.4552 | |||||
F-statistic: 58.32 on 5 and 338 DF, p-value: <2.2e-16 |