Analyzing lineage diagrams
| Thick line (expandable) | Thin line (not expandable) | ||
|---|---|---|---|
| Black | Data flow with expression/transformation |
Summary of underlying data flow with transformation of data |
Transformation of the data without an underlying data flow |
| Grey | Pass-through data flow |
Summary of underlying data flow resulting in a simple pass-through |
Simple pass-through without an underlying data flow |
| Grey Doted | Column control flow |
Summary of control flow which directly impacts values of columns where there is an underlying process |
Control flow which directly impacts values of columns without an underlying process |
| Grey Dashed | Row control flow |
Summary of control flow which directly does not impact values of columns where there is an underlying process |
Control flow which directly does not impact values of columns without an underlying process |
| Blue Dashed | Semantic link | N/A |
Semantic link such as a derivation |
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