chConstruct: Construct year to year change

In FAOSTAT: Download Data from the FAOSTAT Database

Construct year to year change

Description

A function for constructing year to year change

Usage

chConstruct(
  data,
  origVar,
  country = "FAOST_CODE",
  year = "Year",
  newVarName = NA,
  n = 1
)

Arguments

data	The data frame containing the data
origVar	The variable in which the year to year change is to be calculated
country	The column representing the index of country.
year	The column represing the index of year.
newVarName	The name assigned to the new variable, if missing then .CH will be appended.
n	The period for the change rate to be calculated.

Value

A data frame containing the computed year to year change rate.

FAOSTAT documentation built on March 31, 2023, 8:31 p.m.