Determine whether the fractional house number test returns matches for every observation.
pm_houseFrac_all(.data)
| .data | A postmastr object created with pm_prep |
|---|
A logical scalar is returned that is TRUE if all observations contain
fractional house numbers and FALSE otherwise.
A fractional house number is used in some parts of the United States.
Fractional house numbers typically look like 123 1/2 Main St.
The U.S.P.S allows any fraction, though 1/2 appears commonly.