如何在 R 中的 ggfortify 中编辑图例
How to edit legend in ggfortify in R
我正在使用 carData::Rossi 数据来估计生存曲线。这是我用来生成绘图的代码:
library(carData); library(survival)
km1 <- survfit(Surv(week,arrest) ~ race,type = "kaplan-meier",data=Rossi)
library(ggplot2); library(ggfortify)
autoplot(km1) +
labs(x="Time", y="Proportion", strata= "Raza")
我得到了这个结果:
如何将分层标签更改为种族?
而不是 strata = "Raza"
,您同时使用 color = "Raza"
和 fill = "Raza"
就可以了。
library(GlobalDeviance)
library(ggfortify)
km1 <- survfit(Surv(week,arrest) ~ race,type = "kaplan-meier",data=Rossi)
autoplot(km1) +
labs(x="Time", y="Proportion", color = "Raza", fill = "Raza")
我不确定 colour = "Raza"
是否有效。它对我不起作用。
通过使用 survminer::ggsurvplot
,
survminer::ggsurvplot(km1, xlab = "Time", ylab = "Proportion",
legend.title = "Raza", conf.int = TRUE, ylim = c(0.65,1),
legend = "right", surv.scale = "percent")
我正在使用 carData::Rossi 数据来估计生存曲线。这是我用来生成绘图的代码:
library(carData); library(survival)
km1 <- survfit(Surv(week,arrest) ~ race,type = "kaplan-meier",data=Rossi)
library(ggplot2); library(ggfortify)
autoplot(km1) +
labs(x="Time", y="Proportion", strata= "Raza")
我得到了这个结果:
如何将分层标签更改为种族?
而不是 strata = "Raza"
,您同时使用 color = "Raza"
和 fill = "Raza"
就可以了。
library(GlobalDeviance)
library(ggfortify)
km1 <- survfit(Surv(week,arrest) ~ race,type = "kaplan-meier",data=Rossi)
autoplot(km1) +
labs(x="Time", y="Proportion", color = "Raza", fill = "Raza")
我不确定 colour = "Raza"
是否有效。它对我不起作用。
通过使用 survminer::ggsurvplot
,
survminer::ggsurvplot(km1, xlab = "Time", ylab = "Proportion",
legend.title = "Raza", conf.int = TRUE, ylim = c(0.65,1),
legend = "right", surv.scale = "percent")