Question

On the right hand side is the current order of the categorical variable

我正在尝试更改顺序，因此“Charged Off”和“Default”位于底部，而其余部分保持不变。我似乎无法重新订购或重新开始工作。大多数时候我都会收到错误

Error: unexpected string constant in "post09$LoanStatus <- relevel(post09$LoanStatus, ref = c("Cancelled", Completed", ""

Answer 1

试试这个并告诉我它是否有效 -

data <- factor(letters[1:10])
data1 <- c("i","j",setdiff(data,c("i","j")))
data_reordered <- factor(data1, levels=data1)

如果没有，请分享有关您的问题的更多信息以及可重现的示例！

Answer 2

我已经假设水平必须已经是因素，但事实证明你可以拥有水平而不是一个因素。

我只是使用

修复它

post09$LoanStatus <- factor(post09$LoanStatus, levels = c("Completed", "FinalPaymentInProgress", "Current", "Past Due (1-15 days)", "Past Due (16-30 days)", "Past Due (31-60 days)", "Past Due (61-90 days)", "Past Due (91-120 days)", "Past Due (>120 days)", "Chargedoff", "Defaulted"))

R用于绘图的分类变量订单

2 个答案: