为什么在进行interact_plot时在match.arg(type)中出现错误?

时间:2018-10-19 13:12:51

标签: r interaction survival-analysis

我正在尝试使用jtools包中的coxph函数进行交互图。我的模型是survival包中的type="survival"

我不断收到以下错误:

  

match.arg(type)中的错误:“ arg”应为“ lp”,“ risk”,   “预期”,“术语”,“生存”

我尝试添加library(survival) hiitime.coxph<-coxph(formula=Surv(rep(1, 77748L), observed) ~ log(hii+1)*weekssincedisp+ strata(id) + cluster(wolfid),data = timemodtata, method = "breslow") library(jtools) interact_plot(hiitime.coxph, pred = "hii", modx = "weekssincedisp", modx.values = c(0, 13, 26, 39, 52), interval = TRUE, int.width = 0.95, data = timemodtata, plot.points = TRUE, x.label = "Human impact index", modx.labels = c("0 weeks", "13 weeks", "26 weeks", "39 weeks", "52 weeks"), legend.main = "Weeks since dispersal" ) ,但仍然遇到相同的错误。关于问题可能有什么建议?

这是我的代码:

parameters.xml

0 个答案:

没有答案