BW #23: Misery index
Get practice working with Excel, dates and times, multiple files, window functions, plotting
3 min read
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BW #20: World inflation (solution)
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15 min read
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BW #20: World inflation
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4 min read
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BW #19: Working women (solution)
Get practice working with Excel, cleaning, stack and unstack, plotting
8 min read
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BW #19: Working women
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2 min read
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BW #16: Consumer oil prices (solution)
Get better at: Excel files, missing data, dates and times, string manipulation, and plotting
11 min read
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BW #16: Consumer oil prices
Get better at: Excel files, missing data, dates and times, string manipulation, and plotting
2 min read
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BW #12: Tourism (solution)
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17 min read
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BW #12: Tourism
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3 min read
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BW #8: Happiness (solution)
Get better at: Excel, sorting, grouping, joins, and index operations.
11 min read
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BW #8: Happiness
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2 min read
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BW #6: End of the humanities? (solution)
Get practice working with Excel files, cleaning data, formatting, window functions, and strings.
15 min read
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