.emr_expr_vars {naryn} | R Documentation |
Get a vector of variables inside an expression
Description
Get a vector of variables inside an expression
Usage
.emr_expr_vars(expr)
Arguments
expr |
string with a naryn expression |
Value
vector of the variables inside an expression
Examples
.emr_expr_vars("a + b")
[Package naryn version 2.6.30 Index]