I use Python 3 and Jupyter Notebooks to generate plots and equations with linear regression on Kaggle data. I checked the correlations and built a basic machine learning model with this dataset.

A linear model which uses age to predict net wealth, i.e., Wealth = α + β Age + ε , fails to capture this phenomenon. A better model might be Wealth = α + β 1 Age + β 2 Age 2 + ε . A quadratic ...

Most discussions of ordinal variables in the sociological literature debate the suitability of linear regression and structural equation methods when some variables are ordinal. Largely ignored in ...

This paper considers issues related to multiple structural changes, occurring at unknown dates, in the linear regression model estimated by least squares. The main aspects are the properties of the ...