Data Wrangling (Gather, Assess, Clean):
- Gathering data through download, from API, web scraping, or from an existing database.
- Assessing data and building intuition.
- Cleaning data of incorrect data types, missing data, duplicated data, and structural problems (i.e. mismatched number of records, different column names for the same data, etc..).
EDA (Exploratory Data Analysis): finding patterns, visualizing relationships, and building an intuition of what we are working with.
- Histograms
- All kinds of plots