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SPATIAL-Lab / assignR

R package for geographic assignment
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refTrans #41

Open eunjng opened 5 months ago

eunjng commented 5 months ago

If exchangeable hydrogen was corrected by 3-point linear calibration using three different standard materials, Which Calibration of hstds should I use?

For example, my samples were corrected by USGS43, USGS CBS, and USGS KHS. so I can use US_H_6 and also EC_H_9. Is there any method that can add both or another alternative resolution?

bumbanian commented 5 months ago

All calibrations are currently anchored by 2 standards. This could be added in a future release but for now would recommend using the 2-point calibration that spans the widest range (or the most relevant range for your unknown samples) of delta values.