toWSVRatio_New: To toWSV ratio for each of strata

In bcgov/BCForestGroundSample: BC forest ground sample compilation

Description

This function takes the selected data for derive ratio for each of strata by BEC+SP0+LV_D

Usage

toWSVRatio_New(inputData, needCombs, minDBH = 10, minObs = 30)

Arguments

inputData	data.table, The data for deriving ratios, that must contain full and enhanced trees.
needCombs	data.table, The combinations of BEC+SP0+LV_D are needed to derive coefficients.
minDBH	numeric, The minimum DBH for selecting trees to derive ratios. If missing, 10 cm will be used.
minObs	numeric, The minimum samples size for a stratum. If missing, 30 observations will be used.

Value

ratio table

Author(s)

Yong Luo

bcgov/BCForestGroundSample documentation built on May 25, 2019, 3:21 p.m.