Ifelse conditional colours ggplot2

Asked Jan 31 '18 at 09:40

Active Jan 31 '18 at 09:44

Viewed 284 times

I'd like to know what I'm doing wrong here, why are colours not properly assigned? I want to avoid creating a new variable!! Many thanks!

sepal_values <- c(7.3, 7.0, 6.2, 5.6, 5.9, 5.7)

ggplot(data = filter(iris, !Species == "setosa"),
       aes(y = Petal.Length, x = Sepal.Length)) +
  geom_point(aes(colour = ifelse(Sepal.Length %in% sepal_values, "firebrick", "dodgerblue3")))

edited Jan 31 '18 at 09:44

asked Jan 31 '18 at 09:40

user3262756

2

You could use `scale_color_identity()`, if you want. – jazzurro Jan 31 '18 at 09:49
Why do you say that colors are not properly assigned ? – MrSmithGoesToWashington Jan 31 '18 at 09:51
@jazurro. Yes, that makes the job, thank you! – user3262756 Jan 31 '18 at 09:53
@user3262756 Pleasure to help. – jazzurro Jan 31 '18 at 10:18

Ifelse conditional colours ggplot2

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