Читать книгу The Big R-Book - Philippe J. S. De Brouwer - Страница 42

This is only one of the many ways to get data into R. Most probably you will use a mix of defining variables in the code and reading in data from files. See for example Chapter 15 “Connecting R to an SQL Database” on page 327.

To modify an existing variable, one can use the edit() function edit()

edit(x)