BW #38: Telework
Get better at: Excel files, Polars, regular-expressions, and filtering.
5 min read
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excel
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BW #37: Consumer finances (solution)
Get better at: Excel files, comprehensions, multiple files, stack-unstack, and plotting.
15 min read
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BW #37: Consumer finances
Get better at: Excel files, comprehensions, multiple files, stack-unstack, and plotting.
4 min read
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BW #35: Terrorism (solution)
Get better at: Excel files, filtering, window functions, joins, grouping, and plotting.
16 min read
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BW #35: Terrorism
Get better at: Excel files, filtering, window functions, joins, grouping, and plotting.
3 min read
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BW #32: Unions (solution)
Get practice with Excel files, string manipulation, cleaning data, multiple files, and plotting
15 min read
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BW #32: Unions
Get practice with Excel files, string manipulation, cleaning data, multiple files, and plotting
3 min read
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BW #31: Poverty (solution)
Get practice with Excel files, cleaning data, multi-indexes, window functions, plotting,
26 min read
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BW #31: Poverty
Get practice with Excel files, cleaning data, multi-indexes, window functions, and plotting
3 min read
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BW #30: Uncertainty (solution)
Get practice with Excel files, string manipulation, index operations, plotting, and multi-indexes
15 min read
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BW #30: Uncertainty
Get practice with Excel files, string manipulation, index operations, plotting, and multi-indexes
4 min read
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BW #28: Pret a Manger (solution)
Get practice with Excel files, dates and times, window functions, and filtering
12 min read
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