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# Statistical modelling of measurement error - repo
This repository includes the simplified R scripts used in the manuscript "Statistical modelling of measurement error in wet chemistry soil data", submitted to the European Journal of Soil Science on March 5, 2021.
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# Authors: 
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C.C.E. van Leeuwen (1,2), V.L. Mulder (2), N.H. Batjes (1), and G.B.M. Heuvelink (1,2)
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1. ISRIC World Soil Information, PO Box 353, 6700 AJ Wageningen, the Netherlands
2. Soil Geography and Landscape Group, Wageningen University, PO Box 47, 6700AA Wageningen, the Netherlands
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# Content:
1. Analytical tool to estimate IQR based on number of duplicate measurements.
2. Linear mixed-effects model - applied on syntethic balanced data.
3. Linear mixed-effects model - applied on synthetic unbalanced data.