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r - UseMethod中的错误(“group_vars”): no applicable method for 'group_vars' applied to an object of class “factor”

转载 作者:行者123 更新时间:2023-12-03 08:18:06 25 4
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我正在使用count()包中的函数plyr。从今天早上开始,我在运行以下代码时收到错误消息:

Arrivaltime <- cut(Export_2019_2$Arrival,
breaks = c(6.3, 6.45, 7, 7.15, 7.3, 7.45, 8),
labels = c("6:30-6:45", "6:45-7:00", "7:00-7:15", "7:15-7:30", "7:30-7:45", "7:45-8:00"))
错误是:

Error in UseMethod("group_vars") :no applicable method for 'group_vars' applied to an object of class "factor"


谁能帮帮我吗?

最佳答案

您需要在库中安装软件包dplyr和plyr。确保它们都被打勾。否则,该错误将继续发生。我也有同样的问题。

关于r - UseMethod中的错误(“group_vars”): no applicable method for 'group_vars' applied to an object of class “factor” ,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/63435906/

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