We've collected a thousand of individuals' income data, populated at data/sample.csv. It has been anonymized, while including age, education, and monthly recurring income.
It would be interesting to do some regression analysis, to see how their income vary depending on age, education, etc.
Using ridge regression, we've showed that ...
Using Lasso regression, we've showed that ...
Exploring data further with fused-lasso method, it showed ...