In [1]:

    

print(3+4);


    

    




[1] 7

In [2]:

    

print("Hello" + " World")


    

    




Error in "Hello" + " World": non-numeric argument to binary operator
Traceback:

1. print("Hello" + " World")

In [3]:

    

source("F:/code.R")


    

    




Warning message in file(filename, "r", encoding = encoding):
“cannot open file 'F:/code.R': No such file or directory”





    




Error in file(filename, "r", encoding = encoding): cannot open the connection
Traceback:

1. source("F:/code.R")
2. file(filename, "r", encoding = encoding)

In [ ]: