我正在使用survMisc包中的autoplot函数来绘制生存曲线和风险表中的数字：
autoplot(autoplot(survfit((Surv(deathcens.allograft.surv.years.to5y, deathcens.allograft.surv.cens.to5y) ~ AT.interval.10min ), data = ETdata), censSize=0, type="CI", legTitle = NULL, legLabs=c("<35min", "35-44 min", "45-54 min", ">=55min"), ylim=c(0.4, 1.0), yLab="death-censored graft survival", xLab="Time after transplantation (years)", pVal=TRUE, pY=0.96, pX=0.80)
不幸的是，我没有成功将y轴改为0.4-1.0 我尝试了几种方法：
（i）添加 + ggplot2 :: scale_y_continuous（limits = c（0,1））
autoplot(autoplot(survfit((Surv(deathcens.allograft.surv.years.to5y, deathcens.allograft.surv.cens.to5y) ~ AT.interval.10min.3 ), data = ETdata.ATrange10.200.FU.DBD), censSize=0, type="CI", legTitle = NULL, legLabs=c("<35min", "35-44 min", "45-54 min", ">=55min"), ylim=c(0.4, 1.0), title= "Brain-death donors", yLab="death-censored graft survival", xLab="Time after transplantation (years)", pVal=TRUE, pY=0.96, pX=0.80) + ggplot2::scale_y_continuous(limits=c(0, 1)))
这将返回错误： autoplot中的错误（survfit（（Surv（deathcens.allograft.surv.years.to5y，deathcens.allograft.surv.cens.to5y）〜： 二元运算符的非数字参数
（ii）将 ylim = c（0.4,1.0）添加到函数
通过
autoplot(autoplot(survfit((Surv(deathcens.allograft.surv.years.to5y, deathcens.allograft.surv.cens.to5y) ~ AT.interval.10min ), data = ETdata), censSize=0, type="CI", legTitle = NULL, legLabs=c("<35min", "35-44 min", "45-54 min", ">=55min"), ylim=c(0.4, 1.0), yLab="survival", xLab="Time", pVal=TRUE, pY=0.96, pX=0.80))
OR
autoplot(autoplot(survfit((Surv(deathcens.allograft.surv.years.to5y, deathcens.allograft.surv.cens.to5y) ~ AT.interval.10min ), data = ETdata), censSize=0, type="CI", legTitle = NULL, legLabs=c("<35min", "35-44 min", "45-54 min", ">=55min"), yLab="survival", xLab="Time", pVal=TRUE, pY=0.96, pX=0.80) + ylim(c(0.4,1.0)))
OR
autoplot(autoplot(survfit((Surv(deathcens.allograft.surv.years.to5y, deathcens.allograft.surv.cens.to5y) ~ AT.interval.10min ), data = ETdata), censSize=0, type="CI", legTitle = NULL, legLabs=c("<35min", "35-44 min", "45-54 min", ">=55min"), yLab="survival", xLab="Time", pVal=TRUE, pY=0.96, pX=0.80)) + ylim(c(0.4,1.0))
返回：错误：找不到函数“ylim”
（iii）在函数中添加* + coord_cartesian（ylim = c（0.4,1.0））*
autoplot(autoplot(survfit((Surv(deathcens.allograft.surv.years.to5y, deathcens.allograft.surv.cens.to5y) ~ AT.interval.10min ), data = ETdata), censSize=0, type="CI", legTitle = NULL, legLabs=c("<35min", "35-44 min", "45-54 min", ">=55min"), yLab="survival", xLab="Time", pVal=TRUE, pY=0.96, pX=0.80)) + coord_cartesian(ylim= c(0.4, 1.0))