Wine, Linear Models, Data Analysis, R Programming, Alcohol.
summary(Model_3) Call: lm(formula = winequality.red$quality ~ winequality.red$alcohol + winequality.red$residual.sugar + winequality.red$citric.acid + winequality.red$sulphates + winequality.red$volatile.acidity + winequality.red$density) Residuals: Min 1Q Median 3Q Max -2.7297 -0.3869 -0.0589