multi-index
BW #103: CDC data (solution)
Get better at: Multi-indexes, working with dates and times, pivot tables, plotting, and window functions
multi-index
BW #103: CDC data
Get better at: Multi-indexes, working with dates and times, pivot tables, plotting, and window functions
cleaning
BW #97: Drones (solution)
Get better at: Cleaning data, plotting, interpolation, pivot tables, and multi-indexes
cleaning
BW #97: Drones
Get better at: Cleaning data, plotting, interpolation, pivot tables, and multi-indexes
filtering
BW #93: Anti-politics (solution)
Get better at: Filtering, multli-indexes, grouping, pivot tables, plotting, and interpolation
filtering
BW #93: Anti-politics
Get better at: Filtering, multli-indexes, grouping, pivot tables, plotting, and interpolation
datetime
BW #90: Voter participation (solution)
Get better at: Date formats, multi-indexes, plotting, sorting, and scraping
datetime
BW #90: Voter participation
Get better at: Date formats, multi-indexes, plotting, sorting, and scraping
excel
BW #89: Housing (solution)
Get better at: Excel files, joins, string manipulation, dates and times, multi-indexes, and plotting.
excel
BW #89: Housing
Get better at: Excel files, joins, string manipulation, dates and times, multi-indexes, and plotting.
excel
BW #88: Hot summers (solution)
Get better at: Excel files, multi-indexes, renaming columns, grouping, and plotting.
excel
BW #88: Hot summers
Get better at: Excel files, multi-indexes, renaming columns, grouping, and plotting.