Get better at: Excel files, multiple files, pivot tables, plotting, and missing data.
Get better at: Excel files, multiple files, pivot tables, plotting, and missing data.
Get better at: CSV, multiple files, filtering, regular expressions, dates and times, window functions
Get better at: CSV, multiple files, filtering, regular expressions, dates and times, window functions
Get better at: JSON, multiple files, comprehensions, applying functions, string operations, grouping, stack-unstack, and plotting
Get better at: JSON, multiple files, comprehensions, applying functions, string operations, grouping, stack-unstack, and plotting
Get better at: CSV, APIs, multiple files, using "apply", window functions, and plotting.
Get better at: CSV, APIs, multiple files, using "apply", window functions, and plotting.
Get better at: APIs, grouping, multiple files, stack and unstack, window functions, plotting, and regular expressions.
Get better at: APIs, grouping, multiple files, stack and unstack, window functions, plotting, and regular expressions.
Get better at: CSV, multiple files, plotting with Seaborn, string operations, pivot tables, window functions, and joins.
Get better at: APIs, grouping, multiple files, stack and unstack, window functions, plotting, and regular expressions.
