Examples
Examples
Try the starting example
- JSON biodiversity rows [ID,longitude or null,latitude or null,Unix date or null,taxon or null]
- [["A",1,50,1792627200,"oak"],["B",null,50,null,""]]
- Record missing-field and range diagnostics
- [["A",[]],["B",["Longitude missing or out of range","Date missing or invalid","Taxon missing"]]]
- Complete record fraction
- 0.5
Try another scenario
- JSON biodiversity rows [ID,longitude or null,latitude or null,Unix date or null,taxon or null]
- [["A",1,50,1792627200,"oak"],["B",2,51,1792627200,"pine"]]
- Record missing-field and range diagnostics
- [["A",[]],["B",[]]]
- Complete record fraction
- 1
Calculation method
Calculation method
Record missing-field and range diagnostics
Require finite longitude[-180,180], latitude[-90,90], nonnegative finite date and nonempty taxon; null values flagged, never fabricated.
Complete record fraction
Rows passing all supplied fixed schema rules / total rows.
Symbols and units
- a
- JSON biodiversity rows [ID,longitude or null,latitude or null,Unix date or null,taxon or null]
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Records, required coordinates-dates-taxa, validation rules. Returns Missing fields and invalid records. All coefficients and observations are user supplied; results describe only the stated mathematical model. Quantities are deterministic calculations from supplied observations and assumptions; no external data is fetched. Supported limits: Finite inputs only; numeric fields bounded as labelled. Lists and JSON records are limited to 256 entries unless a stricter tool bound is stated. No automatic design approval, legal conclusion, treatment recommendation or safety certification.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.