Bad Linear Regression Model

[iannn07]

This Linear Regression model resulting a gap prediction for the BMI index concerning to s5 feature (TG - Triglycerides).

Linear Regression Model

R Squared Result

[iannn07]

As you can see, the R-Squared resulting in 0.289 ~ 28.9% fits with the data. This means that ~70% still do not fit with the data, which means that the model does not explain a lot of the variation in the data. However, I should enhance the model prediction by adding more variables or adjusting several codes.