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r - 在 R 中更改列向量的名称

问题描述

在此处输入图像描述 我在这里有一个向量，这些是每月的客户数量，我试图将它们命名为一月，二月，......但它不起作用。这是我的代码，请看看并告诉我有什么问题

Numberofcust <- c(count(Feb),count(Jan),count(Mar),count(Apr),count(May),count(Jun),count(July),count(Aug),count(Sep),count(Oct),count(Nov),count(Dec))
colnames(Numberofcust)<-c("January","February","March","April","May","June","July","August","September","October","November","December")
IT CLAIMS THAT " Error in colnames(Numberofcust, "January", "February", "March", "April",  : 
  unused arguments ("March", "April", "May", "June", "July", "August", "September", "October", "November", "December")

标签： r

解决方案

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