Shulou(Shulou.com)06/01 Report--

R language visualization in the multi-series column chart and facet group chart beautification skills, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain for you in detail, people with this need can come to learn, I hope you can get something.

Today, I would like to share with you the beautification skills of multi-series and faceted group pictures!

Yesterday about the multi-sequence column chart and bar chart beautification skills, in fact, there are some omitted.

When there are more data sequences, especially after more than four, stacked bar charts or clustered column charts are used, the chart will inevitably be squeezed or deformed because of too many series, and the whole will be uncoordinated and unattractive.

And ggplot does not support the secondary coordinate axis function, its drawing thinking is basically derived from Taft's visualization concept, and the author's personal aesthetic also accepts the secondary coordinate axis (Daniel wayward), but his solution to the multi-sequence chart is-facet group diagram.

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