R语言导入数据,保留变量名称
时间: 2023-10-21 21:07:17 浏览: 97
要在R语言中导入数据并保留变量名称,可以使用read.table()函数或read.csv()函数来读取数据文件。这些函数会将数据读入到一个数据框中,并且数据框的列名将会自动设置为文件中的变量名称。例如,以下代码可以读取名为mydata.csv的CSV文件,并将数据保存到一个名为mydata的数据框中:
```
mydata <- read.csv("mydata.csv")
```
在这里,read.csv()函数将读取文件中的数据,并将数据保存到mydata数据框中,其中列名将自动设置为文件中的变量名称。如果你的数据文件不是CSV格式,你可以使用read.table()函数,该函数可以读取多种不同的文件格式。
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