Hi, recently I had installed R2.9.1 and need it to complete my assignment. However I was unable to even access to the required data. The file name is "textbook" and was saved as CSV file type.
> read.csv("textbook.csv") \*it return the following*\
Error in file(file, "r") : cannot open the connection
In addition: Warning message:
In file(file, "r") : cannot open file 'dig': No such file or directory
so where shd i save the "textbook" file in order for the system to read?