This function converts the string representation of the timestep to its corresponding numeric value or returns the numeric input (if it is a whole number). For "day", "week", it returns 1 and 7 respectively. "month" is not supported and will throw an error. If the input is a numeric whole number, it is returned as is.
Value
A numeric value representing the number of days for "day" and "week", or the input value if it is a numeric whole number.
See also
Utility functions
aggregate_rolling_sum(),
coerce_date(),
coerce_dt(),
date_to_numeric_modulus(),
is.Date(),
stan_fns_as_string()
