Anna Cecilia Lawson McLean
2015-Oct-25 14:17 UTC
[R] Modifying graphs in 'survrec' package
Dear all,
I am new to R and I am using the package 'survrec'. I would like to
modify
the colors and lines in graphs with multiple groups. The package includes
this example:
data(colon)
fit<-survfitr(Survr(hc,time,event)~as.factor(dukes),data=colon,type="pena")
Using the arguments "col" or "lty" has not worked:
plot(fit,ylim=c(0,1),xlim=c(0,2000), col=c("red", "blue",
"orange"), lty=3)
I would be very grateful for any help! Thank you very much in advance!
Kind regards,
Anna McLean
[[alternative HTML version deleted]]
As answered here: http://stackoverflow.com/a/33331444/1457051
palette(c("red", "blue", "orange"))
par(lty=3)
plot(fit,ylim=c(0,1),xlim=c(0,2000))
though, as indicated in that post, you'll need to customize the
survrec:::plot.survfitr function to do more detailed customization.
On Sun, Oct 25, 2015 at 10:17 AM, Anna Cecilia Lawson McLean
<anna.lawsonmclean at gmail.com> wrote:> Dear all,
>
> I am new to R and I am using the package 'survrec'. I would like to
modify
> the colors and lines in graphs with multiple groups. The package includes
> this example:
>
> data(colon)
>
fit<-survfitr(Survr(hc,time,event)~as.factor(dukes),data=colon,type="pena")
>
> Using the arguments "col" or "lty" has not worked:
>
> plot(fit,ylim=c(0,1),xlim=c(0,2000), col=c("red",
"blue", "orange"), lty=3)
>
>
> I would be very grateful for any help! Thank you very much in advance!
>
> Kind regards,
>
> Anna McLean
>
> [[alternative HTML version deleted]]
>
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