removeZeroYield: This function removes yield that bears the value zero and...

In SWS-Methodology/faoswsProcessing: Standard data manipulation procedure for SWS.

Description

By definition, yield can not be zero. When both area harvested and production are zero, it is a missing value.

Usage

removeZeroYield(data, yieldValue, yieldObsFlag, yieldMethodFlag,
  getSummary = FALSE)

Arguments

data	The dataset
yieldValue	The column corresponding to the value of yield
yieldObsFlag	The column corresponding to the observation status flag of yield
yieldMethodFlag	The column corresponding to the method flag of yield
getSummary	logic It is a logic parameter, if it is set to TRUE you can display on the console messages about how many items have been modified

Value

A data table where all entries with zero yield are replaced with NA.

SWS-Methodology/faoswsProcessing documentation built on June 19, 2019, 5:14 p.m.