Rheumatology Research Interreader Gap Tool

Description

Calculate rheumatology research interreader gap from explicit caller-supplied inputs.

Research records distinguish observed, missing, inapplicable, and unverified entries. Those categories affect which denominator or weight a summary uses. A completeness or timing calculation describes the supplied records without assigning a clinical score or interpreting a condition.

Calculate rheumatology research interreader gap from explicit caller-supplied inputs.

When to use this tool

Use it for rheumatology research interreader gap when the required inputs and conventions are already available.

How to use the tool and how it works

Enter first, second, maximumGap. Keep parallel arrays aligned and use the stated units and conventions.
Run the calculation. Correct any input error before interpreting a result.
Read differences, meanDifference, outsideIndices. Inspect any known, defined, inclusion, or boundary flags before interpreting numeric values.

Compare equal nonempty reader arrays using second minus first, return their mean signed difference, and list zero-based positions whose absolute gap strictly exceeds maximumGap.^[1]

Input field	Meaning and units	Accepted input
first	First	Required. Array of Finite number.; maximum items 256.
second	Second	Required. Array of Finite number.; maximum items 256.
maximumGap	Maximum Gap	Required. Finite number; minimum 0.

Output field	Interpretation	Returned shape
differences	Differences	Required. Array of Finite number.; maximum items 256.
meanDifference	Mean Difference	Required. Finite number.
outsideIndices	Outside Indices	Required. Array of Safe integer.; maximum items 256.

json

{
  "input": {
    "first": [
      2,
      4,
      6
    ],
    "second": [
      3,
      2,
      6
    ],
    "maximumGap": 1
  },
  "output": {
    "differences": [
      1,
      -2,
      0
    ],
    "meanDifference": -0.3333333333333333,
    "outsideIndices": [
      1
    ]
  }
}

Limitations and assumptions

An exact-threshold gap is not outside. The bound must be nonnegative, and paired units must match; this is descriptive research reconciliation rather than an agreement study or disease interpretation.
The field tables describe structural bounds; the mechanics also state cross-field requirements. Malformed input shapes, disallowed keys, and invalid domains cause input errors. Results must remain finite and within the declared output contract. A successful false flag or zero placeholder is distinct from an error.
Numeric arithmetic uses binary floating point. Exact comparisons have no hidden tolerance or decimal rounding; negative zero is exported as zero. Decimal-text integer operations retain the exactness specifically stated above.

Alternative or Complementary methods

For rheumatology research interreader gap, check the source records and the supplied rule before comparing the result with another method. Use an appropriately validated measurement or analysis method for clinical interpretation.

References

Calculation and input contract: rheumatology/rheumatology-research-interreader-gap — tool.io

Similar or alternative tools

Joint Count Research Assessed Site Fraction
Audit supplied research site counts with unable and missing sites separate.
Research Item Support Share
Calculate research item support share from explicit caller-supplied inputs.