extractconversionfactors: Extract median conversion factor at a given geographical...

Description Usage Arguments

View source: R/clean.R

Description

Group trade flows by the given geographical aggregation level and extract the median conversion factors.

Usage

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extractconversionfactors(dtf, lowercoef = 1, uppercoef = 1,
  grouping = c("flow", "regionreporter", "year", "unit"),
  includeqwestimates = TRUE)

Arguments

dtf

a dataframe containing all trade flows for one product and their individual conversion factors

includeqwestimates

logical TRUE when comtrade quantity and weight estimates can be included


EuropeanForestInstitute/tradeflows documentation built on Jan. 7, 2018, 1:08 p.m.