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naseer mohammad

Posted on 27th June 2022|8 views

0
votes

Scale Color Manual

What changes should I do if my scale_color_manul() is not working?

see the below code the scale_color_manul() is not working

ggplot(df, aes(x=cond, y=yval)) + geom_point() + scale_color_manual(values=c("green", "yellow", "orange"))

 

Answers
P
James ROBERT

Posted on 27th June 2022

You just need to map color to the variable like this

ggplot(df, aes(x=cond, y=yval, color = cond)) + geom_point() + scale_color_manual(values=c("green", "yellow", "orange"))

 

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