Wine, Linear Models, Data Analysis, R Programming, Alcohol.
lm(winequality.red$quality~winequality.red$sulphates+winequality.red$volatile.acidity+winequality.red$density) summary(Model_2) Call: lm(formula = winequality.red$quality ~ winequality.red$sulphates + winequality.red$volatile.acidity + winequality.red$density) Residuals: Min 1Q Median 3Q Max