'Change outliers from black to colour in grouped box plot in ggplot2
I have a grouped box plot in which I want to change the outlier dots from the default of black to the colour of the boxes keeping everything else the same. There is a previous thread that provides a solution for this for a standard box plot that I am able to implement.
Coloring boxplot outlier points in ggplot2?
However, I want to do it for a grouped box plot.
Below is some example data and code for the grouped box plot.
|ID |Time |Metabolite | Concentration|
|:--|:----|:----------|-------------:|
|1 |1 |A | 40|
|1 |1 |B | 36|
|1 |1 |C | 28|
|1 |2 |A | 13|
|1 |2 |B | 150|
|1 |2 |C | 32|
|1 |3 |A | 45|
|1 |3 |B | 15|
|1 |3 |C | 15|
|2 |1 |A | 7|
|2 |1 |A | 9|
|2 |1 |B | 236|
|2 |1 |C | 33|
|2 |2 |A | 33|
|2 |2 |B | 48|
|2 |2 |C | 39|
|2 |3 |A | 15|
|2 |3 |C | 126|
|3 |1 |A | 13|
|3 |1 |B | 41|
|3 |1 |C | 37|
|3 |2 |A | 3|
|3 |2 |B | 218|
|3 |2 |C | 27|
|3 |3 |A | 7|
|3 |3 |B | 27|
|3 |3 |C | 3|
|4 |1 |A | 4|
|4 |1 |B | 7|
|4 |1 |C | 33|
|4 |2 |A | 133|
|4 |2 |B | 4|
|4 |2 |C | 10|
|4 |3 |A | 122|
|4 |3 |B | 27|
|4 |3 |C | 14|
|5 |1 |A | 7|
|5 |1 |B | 22|
|5 |1 |C | 43|
|5 |2 |A | 3|
|5 |2 |B | 6|
|5 |2 |C | 158|
|5 |3 |A | 48|
|5 |3 |B | 7|
|5 |3 |C | 24|
|6 |1 |A | 15|
|6 |1 |B | 30|
|6 |1 |C | 15|
|6 |2 |A | 27|
|6 |2 |B | 187|
|6 |2 |C | 9|
|6 |3 |A | 31|
|6 |3 |B | 40|
|6 |3 |C | 41|
|7 |1 |A | 37|
|7 |1 |B | 30|
|7 |1 |C | 28|
|7 |2 |A | 142|
|7 |2 |B | 40|
|7 |2 |C | 7|
|7 |3 |A | 45|
|7 |3 |B | 3|
|8 |3 |C | 45|
|8 |1 |A | 34|
|8 |1 |B | 8|
|8 |1 |C | 46|
|8 |2 |A | 167|
|8 |2 |B | 25|
|8 |2 |C | 34|
|8 |3 |A | 27|
|9 |3 |B | 28|
|9 |3 |C | 36|
|9 |1 |A | 44|
|9 |1 |B | 26|
|9 |1 |C | 20|
|9 |2 |A | 11|
|9 |2 |B | 18|
|9 |2 |C | 176|
|9 |3 |A | 1|
|9 |3 |B | 40|
|9 |3 |C | 10|
|10 |1 |A | 8|
|10 |1 |B | 49|
|10 |1 |C | 193|
|10 |2 |A | 13|
|10 |2 |B | 13|
|10 |2 |C | 28|
|10 |3 |A | 50|
|10 |3 |B | 47|
|10 |3 |C | 46|
|11 |1 |A | 21|
|11 |1 |B | 34|
|11 |1 |C | 28|
|11 |2 |A | 13|
|11 |2 |B | 32|
|11 |2 |C | 47|
|11 |3 |A | 15|
|11 |3 |B | 42|
|11 |3 |C | 9|
ggplot(df, aes(x=Time, y=Concentration, fill=Metabolite)) +
geom_boxplot()
Sources
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Source: Stack Overflow
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