moindalvs / learn_simple_linear_regression

Learn about Simple Linear Regression for Data Science

Learn_Simple_Linear_Regression

Predicting Adipose Tissue with the help of Waist Circumference

Import libraries

Import data

Correlation

Fitting a Linear Regression Model

Predict for new data point

Mean Squared Error (MSE)

Root Mean Squared Error (RMSE)

WC-AT example

Creating model with SKLearn

Model Validation

Model with Statsmodels

Applying Transformations

• y = 𝛼 *log(x) + 𝛽
• log(y) = 𝛼 *x + 𝛽
• log(y) = 𝛼x + 𝛼𝑥2 + 𝛽
• BoxCox Transformation