PoststratifiedNonOverlappingEstimator: PoststratifiedNonOverlappingEstimator

In Craig44/spatialsurvey: Gives access to a range of Design and Model-based estimators for two dimensional systematic surveys, particulraly systemtic spatial surveys

PoststratifiedNonOverlappingEstimator

Description

PoststratifiedNonOverlappingEstimator

Usage

PoststratifiedNonOverlappingEstimator(
  y,
  sample_area,
  survey_area,
  nx_strat = 2,
  ny_strat = 2
)

Arguments

y	matrix of data which represents data from an areal view of the survey, use NA's for no data/out of bounds
sample_area	area of each sampling unit, either a single value of all the same, otherwise a matrix of equal dimensions
survey_area	scalar for total survey area
nx_strat	number of sampling units in a stratum on the x-axis
ny_strat	number of sampling units in a stratum on the y-axis

Details

a functon that replicates the variacnce estimator from Lundberg & Strand 2014 eq 7 Post stratified variance estimator minus finite population correction.

Value

Post-stratified variance estimator for population total based on non-overlapping stratum

Craig44/spatialsurvey documentation built on June 28, 2022, 8:35 p.m.