
BW #72: City travel (solution)
Get better at: CSV files, PyArrow, multi-indexes, index operations, plotting, grouping, sorting, correlations, and joins.
Pandas allows us to create a number of different plot types, using an API that wraps around Matplotlib. We can create line, bar, pie, scatter, and box plots, among others.
Get better at: CSV files, PyArrow, multi-indexes, index operations, plotting, grouping, sorting, correlations, and joins.
Get better at: CSV files, PyArrow, multi-indexes, index operations, plotting, grouping, sorting, correlations, and joins.
Get better at: Web scraping, string operations, dates and times, regular expressions, filtering, grouping, and plotting.
Get better at: Web scraping, string operations, dates and times, regular expressions, filtering, grouping, and plotting.
Get better with: Extracting from PDF files, multi-indexes, comprehensions, cleaning data, regular expressions, using "apply", plotting, and finding correlations.
Get better with: Extracting from PDF files, multi-indexes, comprehensions, cleaning data, regular expressions, using "apply", plotting, and finding correlations.
Get better with: CSV files, dates and times, plotting, pivot tables, and the "where" method
Get better with: CSV files, dates and times, plotting, pivot tables, and the "where" method
Get better with: CSV files, dates and times, plotting, grouping, and string operations
Get better with: CSV files, dates and times, plotting, grouping, and string operations
Get better at: Excel, memory optimization, PyArrow, grouping, regular expressions, strings, plotting, and pivot tables
Get better at: Excel, cleaning, string manipulation, grouping, regular expressions, pivot tables, dates and times, plotting, and window functions.