search for: another_variable_outside_funct

Displaying 1 result from an estimated 1 matches for "another_variable_outside_funct".

2010 Jun 25
1
exists() and functions
...t I'm doing tests in the main environment to figure out the function, so the variables DO exist in the parent environment of a function call. Why does: myfunction <- function(variable_outside_function) { print(exists("variable_outside_function",inherit=FALSE)) print(exists("another_variable_outside_function",inherit=FALSE)) } myfunction() Return: [1] TRUE [1] FALSE I didn't assign anything to variable_outside_function, so I'm unclear why it thinks it exists... --j