Description
Return context-valid share among included observations.
Source support, credit and authorization are different concepts. Supplied flags and vocabularies can support record bookkeeping but cannot independently establish consent, cultural authority, equitable credit or legal reuse rights.
Return context-valid share among included observations.
When to use this tool
Use Observation Context Validity Share when checking one explicitly supplied support, permission or credit convention.
How to use the tool and how it works
- Enter included, contextValid. Keep parallel arrays aligned. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read includedCount, validCount, share, defined. Inspect defined before interpreting the associated values.
Return context-valid share among included observations. Require aligned flags; count included and included-plus-valid positions, dividing for positive inclusion, otherwise zero with defined = false.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| included | Included | Required. Array of boolean; maximum items 256. |
| contextValid | Context Valid | Required. Array of boolean; maximum items 256. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| includedCount | Included Count | Required. Safe integer. |
| validCount | Valid Count | Required. Safe integer. |
| share | Dimensionless ratio on the explicitly stated numerator and denominator basis. | Required. Finite number. |
| defined | Whether the stated denominator is nonzero; inspect this before using the associated ratio. | Required. Boolean. |
{
"input": {
"included": [
true,
true,
false
],
"contextValid": [
true,
false,
true
]
},
"output": {
"includedCount": 2,
"validCount": 1,
"share": 0.5,
"defined": true
}
}Limitations and assumptions
- Flags are supplied and do not independently validate ethnographic context or participant interpretation.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
Alternative or Complementary methods
Verify the actual provenance, permissions and relevant community expectations before reusing or interpreting material.
References
Similar or alternative tools
- Observation Setting Coverage Share
Return observation share after excluding supplied setting time.
- Household Activity Double Count Minute
Return unique household-activity minutes after duplicate deductions.