我想创建一个看起来像文本表的R输出。
我的数据框是这样的：
header1 header2 header3
1 abcdef horse today is going to be a good day
2 123 ball yesterday was not a good day
但是，我希望输出看起来像这样：
+---------+---------+-------------------------+
| header1 | header2 | header3 |
+---------+-----------------------------------+
|abcdef |horse |today is a great day |
+---------+---------+-------------------------+
|123 |ball |tomorrow is a greater day|
+---------+---------+-------------------------+
我觉得有一个函数可以做到这一点，但是我找不到它。感谢您的提前帮助！