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Created: Dec 2, 2013
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Data set for this result:
movies.xls
By tylerchrystal
On Dec 2, 2013
 
Recently shared results for this data set:
Multiple Linear Regression
Multiple linear regression results:
Dependent Variable: USRevenue
Independent Variable(s): Budget, Opening, Theaters, Opinion

All subsets:
Variables Number RMSE R-squared R-squared (adj) Rank
Budget, Opening, Theaters, Opinion 4 15.69288 0.9807 0.9782 2
Budget, Opening, Opinion 3 15.483141 0.9806 0.9788 1
Opening, Theaters, Opinion 3 15.92156 0.9795 0.9775 4
Budget, Opening, Theaters 3 18.146374 0.9734 0.9708 5
Budget, Theaters, Opinion 3 60.216321 0.7071 0.6787 9
Opening, Opinion 2 15.710211 0.9794 0.9781 3
Budget, Opening 2 18.549552 0.9713 0.9695 6
Opening, Theaters 2 19.440818 0.9685 0.9665 8
Theaters, Opinion 2 63.867236 0.6599 0.6386 10
Budget, Opinion 2 64.157889 0.6568 0.6353 11
Budget, Theaters 2 64.464437 0.6535 0.6318 12
Opening 1 19.202587 0.9683 0.9673 7
Budget 1 65.855792 0.627 0.6157 13
Theaters 1 75.353567 0.5117 0.4969 14
Opinion 1 93.890792 0.2419 0.219 15


Results for model with maximum adjusted R-squared:

Parameter estimates:
Parameter Estimate Std. Err. Alternative DF T-Stat P-Value
Intercept -74.867169 16.918726 ≠ 0 31 -4.4251068 0.0001
Budget 0.11261934 0.080742001 ≠ 0 31 1.3948049 0.173
Opening 2.9912745 0.1313714 ≠ 0 31 22.769603 <0.0001
Opinion 10.734879 2.7782019 ≠ 0 31 3.8639667 0.0005

Analysis of variance table for multiple regression model:
Source DF SS MS F-stat P-value
Model 3 376318.95 125439.65 523.25899 <0.0001
Error 31 7431.5573 239.72766
Total 34 383750.51

Summary of fit:
Root MSE: 15.483141
R-squared: 0.9806
R-squared (adjusted): 0.9788
Residuals stored in new column: Residuals

By tylerchrystal
On Dec 3, 2013
Multiple Linear Regression
Multiple linear regression results:
Dependent Variable: USRevenue
Independent Variable(s): Budget, Opening, Theaters, Opinion

Parameter estimates:
Parameter Estimate Std. Err. Alternative DF T-Stat P-Value
Intercept -67.723852 24.135273 ≠ 0 30 -2.8060114 0.0087
Budget 0.13511479 0.097764069 ≠ 0 30 1.3820495 0.1772
Opening 3.0165417 0.1460763 ≠ 0 30 20.650453 <0.0001
Theaters -0.0022286511 0.0052988955 ≠ 0 30 -0.42058786 0.6771
Opinion 10.261535 3.0324149 ≠ 0 30 3.3839481 0.002

Analysis of variance table for multiple regression model:
Source DF SS MS F-stat P-value
Model 4 376362.51 94090.628 382.06836 <0.0001
Error 30 7387.9942 246.26647
Total 34 383750.51

Summary of fit:
Root MSE: 15.69288
R-squared: 0.9807
R-squared (adjusted): 0.9782
Residuals stored in new column: Residuals

By max.woo
On Dec 3, 2013
Histogram
Histogram
By johnpollard23
On Dec 2, 2013
Histogram
Histogram
By johnpollard23
On Dec 2, 2013
Histogram
Histogram
By johnpollard23
On Dec 2, 2013
 
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