Hi,
I wonder how to set manually the midpoint of scale_fill_gradientn(). If you could help me, I'd be grateful.
scale_fill_gradientn(colours= c("black","grey","white"))
Thank you!
Hi,
I wonder how to set manually the midpoint of scale_fill_gradientn(). If you could help me, I'd be grateful.
scale_fill_gradientn(colours= c("black","grey","white"))
Thank you!
I dont understand because you set the midpoint to grey ... so what are you asking to do that you haven't succeeded ?
Hi,
let's say I have a scale 1 to 10 and I want 3 to be grey.
Thank you for taking your time.
what do you want the other 9 levels to be ?
hmmm. try this.
# scale_fill_gradientn(c)
library(tidyverse)
df <- data.frame(
x = 1:100,
y = sample.int(n=10,size=100,replace=TRUE)
) %>% mutate(z = y)
ggplot(df, aes(x, y)) +
geom_point(aes(colour = z)) +
scale_colour_gradient2(low = "black",
mid = "grey",
high="white",
midpoint = 3)
switch colour for fill depending on your chart I suppose
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