如何在r中使用特定条件的数据包数据

发布于 2025-01-23 22:35:38 字数 430 浏览 3 评论 0原文

我有一个数据集，该数据集要求我对数据进行分类以考虑随着时间的推移而考虑更改。我想创建一个编码数据范围的新列。例如，我想在以下名为“类别”的数据集中添加列，其中V1在10-13之间为1； 2当V1在14-16之间； 3当V1在17-20之间。

Data<-data.frame(
X = factor(c("SU", "Staff")),
V1 = c(10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20))

我以前使用以下代码创建5个相等的垃圾箱，但是我现在想指定上述范围：

binning <- Data %>% mutate(Category=ntile(Data$'V1', 5))

任何帮助都将不胜感激，我对R的新手将受到欢迎。

非常感谢劳拉

原文

I have a data set that requires me to categorise data to consider changes over time. I want to create a new column that codes a data range. For example, I would want to add a column to the following data set called 'category' where category is 1 when V1 is between 10-13; 2 when V1 is between 14-16; and 3 when V1 is between 17-20.

Data<-data.frame(
X = factor(c("SU", "Staff")),
V1 = c(10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20))

I previously used the following code to create 5 equal bins, but I now want to specify the range as above:

binning <- Data %>% mutate(Category=ntile(Data
Any help would be appreciated and I am new to r so simple language would be welcomed.
Many thanks,

Laura
V1', 5))

Any help would be appreciated and I am new to r so simple language would be welcomed.

Many thanks,
Laura

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