
BW #18: World population (solution)
Get better with CSV, memory optimization, plotting, joins, dates and times, pivot tables, and sorting.
Pandas offers a wide set of functionality having to do with dates and times, from extracting values to calculating the differences between dates, to time series, to resampling.
Get better with CSV, memory optimization, plotting, joins, dates and times, pivot tables, and sorting.
Get better with CSV, memory optimization, plotting, joins, dates and times, pivot tables, and sorting.
Get better at: Excel files, missing data, dates and times, string manipulation, and plotting
Get better at: Excel files, missing data, dates and times, string manipulation, and plotting
Get better at: Excel files, cleaning data, dates and times, string operations, sorting, grouping, window functions
Get better at: Excel files, cleaning data, dates and times, string operations, sorting, grouping, window functions
Get better at: Date and time data, CSV, plotting, pivot tables, joins, and correlations
Get better at: Date and time data, CSV, plotting, pivot tables, joins, and correlations
Get better at: CSV, dates and times, string manipulation, and plotting
Get better at: CSV, dates and times, string manipulation, and plotting
Get practice working with Excel files, datetime data, pivot tables, grouping, and window functions.
Get practice working with Excel files, datetime data, pivot tables, grouping, and window functions.