Solid and dashed line.
Dear Ashim, Thank you for the response. I will try it out and let you know how it goes. Best regards, Enoch.
On Sun, 14 Feb 2021, 10:35 Ashim Kapoor, <ashimkapoor at gmail.com> wrote:
Dear Enoch,
Would this suffice for you ?
library(ggplot2)
ggplot(mtcars, aes(x=wt, y=mpg)) +
geom_point( color="black")+
geom_smooth(method=lm, se=FALSE,
color="darkred")
ggplot(mtcars, aes(x=wt, y=mpg)) +
geom_point( color="black")+
geom_smooth(method=lm, se=FALSE, linetype="dashed",
color="darkred")
Note : I got these examples from :
http://www.sthda.com/english/wiki/ggplot2-scatter-plots-quick-start-guide-r-software-and-data-visualization
Best Regards,
Ashim
On Sun, Feb 14, 2021 at 1:50 PM Enoch Gyamfi Ampadu <egampadu at gmail.com>
wrote:
Dear list,
Please I need some assistance. I have been asked to produce a 1:1 line
(dashed) and a line of best fit (solid) in a scatter plot. I have tried
geom_abline() but it gives only the solid line. I also tried lty("dashed")
to get the dashed line but it not working. I would be glad if I could get
some assistance on how to do it.
Best regards,
Enoch.
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