@kassambara I've received such user experience

from survminer.

Hi,

Linetypes can be changed by strata as follow:

# Fit sur vival curves
library(survival)
lung$fake_groups <- sample(1:6, size = nrow(lung), replace = TRUE)
fit<- survfit(Surv(time, status) ~ fake_groups, data = lung)

# Visualize and change linetypes by strata
library(survminer)
ggsurvplot(fit, linetype = "strata")

# Change linetypes manually
ggsurv <- ggsurvplot(fit, linetype = "strata")
ggsurv$plot <- ggsurv$plot + scale_linetype_manual(values = c(1,1,2,1,2,2))
print(ggsurv)

Should we add a new argument "linetype.manual = c(1,1,2,1,2,2)" in ggsurvplot()?

Best,
A.

from survminer.

It's always easier than modyfing ggsurvplot$plot :)

2016-05-30 16:49 GMT+02:00 Alboukadel KASSAMBARA [email protected]:

Hi,

Linetypes can be changed by strata as follow:

Fit sur vival curves

library(survival)lung$fake_groups <- sample(1:6, size = nrow(lung), replace = TRUE)fit<- survfit(Surv(time, status) ~ fake_groups, data = lung)

Visualize and change linetypes by strata

library(survminer)
ggsurvplot(fit, linetype = "strata")

[image: rplot]
https://cloud.githubusercontent.com/assets/3313355/15652320/b720e3ce-2685-11e6-93fc-b4586b76ebaa.png

Change linetypes manuallyggsurv <- ggsurvplot(fit, linetype = "strata")ggsurv$plot <- ggsurv$plot + scale_linetype_manual(values = c(1,1,2,1,2,2))

print(ggsurv)

[image: rplot13]
https://cloud.githubusercontent.com/assets/3313355/15652401/3a8c7ef8-2686-11e6-8c4c-d59768088510.png

Should we add a new argument "linetype.manual = c(1,1,2,1,2,2)" in
ggsurvplot()?

Best,
A.

—
You are receiving this because you authored the thread.
Reply to this email directly, view it on GitHub
#45 (comment),
or mute the thread
https://github.com/notifications/unsubscribe/AGdaztldnibQ2KitZGgFqk4VXZvxEddyks5qGvkJgaJpZM4Ip1yF
.

from survminer.

The function 'ggsurvplot()' has now a new argument linetype.

Allowed values includes i) "strata" for changing linetypes by strata (i.e. groups); ii) a numeric vector (e.g., c(1, 2)) or a character vector c("solid", "dashed").

from survminer.

from survminer.

b50ca68

1609980

After you'll update NEWS.md you can close this issue

from survminer.