excel

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

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

Oct 25, 2023 4 min read paid

BW #35: Terrorism (solution)

Get better at: Excel files, filtering, window functions, joins, grouping, and plotting.

Oct 12, 2023 16 min read paid

BW #35: Terrorism

Get better at: Excel files, filtering, window functions, joins, grouping, and plotting.

Oct 11, 2023 3 min read paid

BW #32: Unions (solution)

Get practice with Excel files, string manipulation, cleaning data, multiple files, and plotting

Sep 21, 2023 15 min read paid

BW #32: Unions