getvars | R Documentation |
The getvars
function gets ACS variable names from text containing formulas with addition, substraction, and/or division operators.
getvars(formula)
formula |
Character or vector of characters with formulas using ACS variable names. |
Text can be upper or lower case, include parentheses or "* 100".
Returns a vector with uppercase ACS variables names.
getvars("b16004_004 + b16004_026 + b16004_048 / b16004_001")
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