Description Usage Arguments Value
checkHSRevisionYearAndDigitsForInputYear
is a convenience function
to make sure that the user requests a valid coding scheme and input year for
OEC data.
1 | checkHSRevisionYearAndDigitsForInputYear(hs_rev_year, hs_digits, input_year)
|
hs_rev_year |
HS coding scheme revision year (can be "1992", "1996", "2002", or "2007"). |
hs_digits |
Number of digits in HS coding scheme (can be "4" or "6"). |
input_year |
Requested integer input year. |
TRUE if requested data is valid, FALSE otherwise.
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