摘要： So far, I have learn some types of plotting methods: Matplotlib's high-level plotting methods - e.g. .scatter(), .plot() Seaborn's high-level plotting 阅读全文

摘要： Data Cleaning and visualization: 1.Before cleaning a set of data, we need to inspect the data by using shape(),head(),dtype(),decribe() function. 2.Fi 阅读全文