Identifying derived variables

vanderbilt-data-science / ancient-artifacts

Dynamic image analysis to identify ancient artifacts in soil samples. We will work on microdebitage (the debris of ancient stone knapping first) and later expand to other materials (e.g., mortars).

MIT License

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Identifying derived variables #84

Open markus-eberl opened 3 years ago

markus-eberl commented 3 years ago

Perhaps we need to exclude derived variables and concentrate only on primary measurements.

markus-eberl commented 3 years ago

According to Microtrac, these are the derived variables: Derived variables

Ellipse Ratio
Ellipticity
Compactness
Roundness
Ratios -- T/L aspect -- L/T -- W/L aspect -- L/W aspect -- T/W -- W/T
Extent
Sphericity
Circularity
Solidity
Concavity
Convection
Surface area
CHull surface Area
Volume