Description
Return their pairwise conjunction as complete and count true pairs.
Geriatric research summaries organize supplied observations, activities, and support records. Counts and ratios describe that research data; they are not clinical scores unless an independently validated scoring method explicitly defines them.
Return their pairwise conjunction as complete and count true pairs.
When to use this tool
Use Eldercare Research Complete Case Pair Mask when you need a descriptive calculation on supplied geriatric research records.
How to use the tool and how it works
- Enter firstPresent, secondPresent. 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 complete, completeCount. Use the output convention below.
Require aligned firstPresent and secondPresent arrays. Return their pairwise conjunction as complete and count true pairs.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| firstPresent | First Present | Required. Array of boolean; maximum items 256. |
| secondPresent | Second Present | Required. Array of boolean; maximum items 256. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| complete | Complete | Required. Array of boolean; maximum items 256. |
| completeCount | Complete Count | Required. Safe integer. |
{
"input": {
"firstPresent": [
true,
false,
true
],
"secondPresent": [
true,
true,
false
]
},
"output": {
"complete": [
true,
false,
false
],
"completeCount": 1
}
}Limitations and assumptions
- Presence flags do not validate the observations or correct complete-case selection bias; no independence, missing-data mechanism, or clinical significance is assessed.
- 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
Use the appropriate validated assessment and professional review when clinical interpretation is required. Check observation scope, missingness, and denominator conventions before comparing research summaries.
References
Similar or alternative tools
- Research Function Item Share
Count domain items and available domain items and divide, otherwise return zero with defined false for no domain items.
- Function Observation Valid Share
Sum scheduled duration and scheduled observed valid duration, dividing or returning zero with defined false for zero scheduled duration.