desclen: Product code lengths

Description Format Source References

Description

Matrix containing code lengths to use for nomenclatures of various product classification schemes

Format

A 14 by 6 matrix, with columns indexed by lengths (1 through 6) and rows named

Source

Data consolidated from - World Integrated Trade Solution (WITS), World Bank (http://wits.worldbank.org/product_concordance.html) - UN Statistics Division (http://unstats.un.org/unsd/trade/conversions/HS - Schott and Pierce's site (http://faculty.som.yale.edu/peterschott/sub_international.htm)

References

See also Justin R. Pierce and Peter K. Schott, "Concording U.S. Harmonized System Codes Over Time".


concordance documentation built on May 29, 2017, 7:21 p.m.