reg incomesatis lnexpentotal REG1 REG2 n1 n2 n3
note: REG1 omitted because of collinearity
note: REG2 omitted because of collinearity
note: n1 omitted because of collinearity
Source | SS df MS Number of obs = 840
-------------+---------------------------------- F(3, 836) = 69.46
Model | 168.793013 3 56.2643378 Prob > F = 0.0000
Residual | 677.187939 836 .81003342 R-squared = 0.1995
-------------+---------------------------------- Adj R-squared = 0.1967
Total | 845.980952 839 1.00832056 Root MSE = .90002