Multiple Linear Regression - Estimated Regression Equation |
LFM[t] = + 30794.4 + 21.4033Calculation[t] -5.21851Graphical_Interpretation[t] + 1.5486Proportionality_and_Ratio[t] + 1.17462Probability_and_Sampling[t] -4.26801Estimation[t] -15.2643year[t] + 40.8551group[t] -8.21333gender[t] + e[t] |
Warning: you did not specify the column number of the endogenous series! The first column was selected by default. |
Multiple Linear Regression - Ordinary Least Squares | |||||
Variable | Parameter | S.D. | T-STAT H0: parameter = 0 | 2-tail p-value | 1-tail p-value |
(Intercept) | +3.079e+04 | 8378 | +3.6760e+00 | 0.0002863 | 0.0001432 |
Calculation | +21.4 | 13.34 | +1.6040e+00 | 0.1098 | 0.0549 |
Graphical_Interpretation | -5.218 | 9.76 | -5.3470e-01 | 0.5933 | 0.2967 |
Proportionality_and_Ratio | +1.549 | 6.271 | +2.4690e-01 | 0.8051 | 0.4026 |
Probability_and_Sampling | +1.175 | 5.911 | +1.9870e-01 | 0.8426 | 0.4213 |
Estimation | -4.268 | 5.576 | -7.6540e-01 | 0.4447 | 0.2223 |
year | -15.26 | 4.165 | -3.6650e+00 | 0.0002979 | 0.0001489 |
group | +40.85 | 4.05 | +1.0090e+01 | 1.662e-20 | 8.311e-21 |
gender | -8.213 | 4.29 | -1.9150e+00 | 0.05661 | 0.0283 |
Multiple Linear Regression - Regression Statistics | |
Multiple R | 0.5647 |
R-squared | 0.3189 |
Adjusted R-squared | 0.2986 |
F-TEST (value) | 15.74 |
F-TEST (DF numerator) | 8 |
F-TEST (DF denominator) | 269 |
p-value | 0 |
Multiple Linear Regression - Residual Statistics | |
Residual Standard Deviation | 33.36 |
Sum Squared Residuals | 2.994e+05 |
Menu of Residual Diagnostics | |
Description | Link |
Histogram | Compute |
Central Tendency | Compute |
QQ Plot | Compute |
Kernel Density Plot | Compute |
Skewness/Kurtosis Test | Compute |
Skewness-Kurtosis Plot | Compute |
Harrell-Davis Plot | Compute |
Bootstrap Plot -- Central Tendency | Compute |
Blocked Bootstrap Plot -- Central Tendency | Compute |
(Partial) Autocorrelation Plot | Compute |
Spectral Analysis | Compute |
Tukey lambda PPCC Plot | Compute |
Box-Cox Normality Plot | Compute |
Summary Statistics | Compute |
Ramsey RESET F-Test for powers (2 and 3) of fitted values |
> reset_test_fitted RESET test data: mylm RESET = 0.70344, df1 = 2, df2 = 267, p-value = 0.4958 |
Ramsey RESET F-Test for powers (2 and 3) of regressors |
> reset_test_regressors RESET test data: mylm RESET = 0.8814, df1 = 16, df2 = 253, p-value = 0.5913 |
Ramsey RESET F-Test for powers (2 and 3) of principal components |
> reset_test_principal_components RESET test data: mylm RESET = 0.44868, df1 = 2, df2 = 267, p-value = 0.6389 |
Variance Inflation Factors (Multicollinearity) |
> vif Calculation Graphical_Interpretation Proportionality_and_Ratio 1.439191 1.378246 1.221422 Probability_and_Sampling Estimation year 1.188409 1.170193 1.042329 group gender 1.023757 1.127755 |