How many observations are needed for a nitrate-N survey of agricultural fields?

This repository contains an Rmarkdown (Rmd) file and the nitrogen-N data of agricultural fields used in the paper S. C. K. Hofman and D.J. Brus (2021) How many sampling points are needed to estimate the mean nitrate-N content of agricultural fields? A geostatistical simulation approach with uncertain variograms, published in Geoderma, volume 385. (10.1016/j.geoderma.2020.114816).

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BayesianApproach4PredictingSamplingVariance.Rmd		BayesianApproach4PredictingSamplingVariance.Rmd
BayesianApproach4PredictingSamplingVariance_withlogtransform.Rmd		BayesianApproach4PredictingSamplingVariance_withlogtransform.Rmd
Perceel1.csv		Perceel1.csv
Perceel13.csv		Perceel13.csv
Perceel14.csv		Perceel14.csv
Perceel15.csv		Perceel15.csv
Perceel16.csv		Perceel16.csv
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Perceel18.csv		Perceel18.csv
Perceel19.csv		Perceel19.csv
Perceel2.csv		Perceel2.csv
Perceel20.csv		Perceel20.csv
Perceel3.csv		Perceel3.csv
Perceel30.csv		Perceel30.csv
Perceel35.csv		Perceel35.csv
Perceel4.csv		Perceel4.csv
Perceel5.csv		Perceel5.csv
Perceel6.csv		Perceel6.csv
README.md		README.md

DickBrus/GeodermaPaper2021_HofmanBrus

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How many observations are needed for a nitrate-N survey of agricultural fields?

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