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尝试在 R 中绘制 cif 数据时:

plot(cif.kweet)弹出这个错误: "Error in lines.etm(x[[i]], tr.choice = tr.choice[j], col = col[j + (i - : Argument 'tr.choice' and possible transitions must match",这是什么意思,如何解决?

附加信息:

cif.kweet <-etmCIF(Surv(entry, exit, cause !=0) ~ group, data, etype=data$cause, failcode=3)

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