Add example showing how to use the fill argument in stat_function() #4420
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thomasp85
reviewed
Nov 9, 2021
R/geom-function.R
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| #' | ||
| #' base + stat_function(fun = dnorm, geom = "point", n = 20) | ||
| #' | ||
| #' base + stat_function(fun = dnorm, geom = "density", color = "blue", fill = "blue", alpha = 0.5) |
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any reason why not using geom = "polygon" - it seems more general...
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No, no specific reason. geom = "density" seemed a little bit more intuitive since the example is about plotting a probability density function. But I have no strong feelings on this.
thomasp85
approved these changes
Nov 9, 2021
|
Thanks! |
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Output:
I believe this new example is useful because it might not be straightforward how to use the
fillaesthetic withgeom_function()/stat_function().My first try was to simply add
fill = "blue"but it doesn't work because thegeom_line()doesn't understandfill.