Get better at: CSV files, grouping, stack and unstack, window functions, and plotting
Get better at: CSV, PyArrow, grouping, stack-unstack, and pivot tables.
Get better at: CSV, PyArrow, grouping, stack-unstack, and pivot tables.
Get better at: Excel, formatting, plotting, window-functions, using "apply", string functionality, grouping, and interpolation
Get better at: Excel, formatting, plotting, window-functions, using "apply", string functionality, grouping, and interpolation
Get better at: CSV, dates and times, plotting, grouping, multi-indexes, and stack-unstack.
Get better at: CSV, dates and times, plotting, grouping, multi-indexes, and stack-unstack.
Get better at: CSV, PyArrow, missing values, cleaning, grouping, memory optimization, and plotting
Get better at: CSV, PyArrow, missing values, cleaning, grouping, memory optimization, and plotting
Get better at: Scraping, CSV, formatting, grouping, plotting, correlations
Get better at: Scraping, CSV, formatting, grouping, plotting, correlations
Get better at: JSON, multiple files, comprehensions, applying functions, string operations, grouping, stack-unstack, and plotting
