The best way to learn stats and data science is to actually do it. And to do it, you need datasets. One good place to find them is Kaggle. Here's how I find, download, and explore Kaggle datasets.

Is there any point to data analysis competitions like Kaggle? The debate over the meaning of analysis competitions is bound ...

Data science is typically more of an art than a science, despite the name. You start with dirty data and an old statistical predictive model and try to do better with machine learning. Nobody checks ...

IntroductionLast time, in Part 7, we tried Blending, which combines the predictions of the five models we tuned. As a result, ...