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Wrong answer in ggplot2 practical with geom_tile #35

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dnieuw opened this issue May 19, 2021 · 0 comments

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dnieuw commented May 19, 2021 •

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In each, the following:

x=cut, y=color

...should instead be:

x=cutAgg, y=colorAgg

So, for example, for question 12:

ggplot(mean.price, aes(x=cut, y=color, fill=price)) +
geom_tile() + labs(title="Average prices")

Should instead be:

ggplot(mean.price, aes(x=cutAgg, y=colorAgg, fill=price)) +
geom_tile() +
labs(title="Average prices")

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