joins

plotting

BW #105: Federal employees (solution)

Get better at: String manipulation, working with multiple files, joins, grouping, and plotting

plotting

BW #105: Federal employees

Get better at: String manipulation, working with multiple files, joins, grouping, and plotting

grouping

BW #102: WordPress (solution)

Get better at: Grouping, pivot tables, plotting, and joining

grouping

BW #102: WordPress

Get better at: Grouping, pivot tables, plotting, and joining

geopandas

BW #101: Los Angeles Fires (solution)

Get better at: GeoPandas, joins, plotting, dates and times, grouping, and pivot tables.

geopandas

BW #101: Los Angeles Fires

Get better at: GeoPandas, joins, plotting, dates and times, grouping, and pivot tables.

multiple-files

BW #99: Literacy and numeracy (solution)

Get better at: Working with multiple files, odd CSV files, string manipulation, joins, and plotting

multiple-files

BW #99: Literacy and numeracy

Get better at: Working with multiple files, odd CSV files, string manipulation, joins, and plotting

excel

BW #95: Tariffs (solution)

Get better at: Working with Excel files, filtering, plotting, and joins

excel

BW #95: Tariffs

Get better at: Working with Excel files, filtering, plotting, and joins

filtering

BW #93: Anti-politics (solution)

Get better at: Filtering, multli-indexes, grouping, pivot tables, plotting, and interpolation

web-scraping

BW #91: Roller coasters (solution)

Get better at: web scraping, cleaning data, text encodings, joins, method chaining, and crosstabs.