excel

BW #62: Economic report card (solution)

Get better at: Excel, missing values, multi-index, regular expressions, web scraping, string operations, plotting, and grouping

Apr 18, 2024 16 min read paid

BW #62: Economic report card

Get better at: Excel, missing values, multi-index, regular expressions, web scraping, string operations, plotting, and grouping

Apr 17, 2024 2 min read paid

BW #54: Household debt (solution)

Get better at: Excel, formatting, plotting, window-functions, using "apply", string functionality, grouping, and interpolation

Feb 22, 2024 16 min read paid

BW #54: Household debt

Get better at: Excel, formatting, plotting, window-functions, using "apply", string functionality, grouping, and interpolation

Feb 21, 2024 4 min read paid

BW #45: Netflix (solution)

Get better at: Excel, dates and times, missing data, grouping, formatting, using "apply", plotting, and regular expressions

Dec 21, 2023 17 min read paid

BW #45: Netflix

Get better at: Excel, dates and times, missing data, grouping, formatting, using "apply", plotting, and regular expressions

Dec 20, 2023 3 min read paid

BW #41: Wine production (solution)

Get better at: Excel files, regular expressions, filtering, grouping, plotting, pivot tables, cleaning

Nov 23, 2023 15 min read paid

BW #41: Wine production

Get better at: Excel files, regular expressions, filtering, grouping, plotting, pivot tables, and cleaning

Nov 22, 2023 3 min read paid

BW #38: Telework (solution)

Get better at: Excel files, Polars, regular-expressions, and filtering.

Nov 2, 2023 14 min read paid

BW #38: Telework

Get better at: Excel files, Polars, regular-expressions, and filtering.

Nov 1, 2023 5 min read paid

BW #37: Consumer finances (solution)

Get better at: Excel files, comprehensions, multiple files, stack-unstack, and plotting.

Oct 26, 2023 15 min read paid

BW #37: Consumer finances