State Quarters 1999–2008 Program Completion Stats

Inventory independently identified distinct State Quarters jurisdiction records in 1999–2008 issue window, retaining outside-year records separately. Caller verifies genuine program/type identity; year alone does not establish state membership,50-target completeness or authenticity.

Description

A collecting program can be audited through issue identifiers and their recorded years.

A collecting program can be audited through issue identifiers and their recorded years.1

This tool counts the supplied records in 1999–2008 without verifying a complete set of jurisdictions.

When to use State Quarters 1999–2008 Program Completion Stats

Use this tool to calculate or review the supplied observations under the stated rules. Establish the coin issue, source edition, measurement basis and reference date where applicable.

How to use State Quarters 1999–2008 Program Completion Stats and understand its results

  1. Establish the coin issue, source edition, measurement basis and reference date where applicable.
  2. Enter callerDistinctJurisdictionIds, callerObservedIssueYears, using the field meanings and rules below, then run the tool.
  3. Read result. Inspect nested result fields where present, and review unknown records separately from known matches.
  4. Correct any reported input issue and run again. Before using a successful result, check the stated units, signs, reference scope and observation coverage.
Input fieldMeaningValue typeRequirement
callerDistinctJurisdictionIdsCaller distinct jurisdiction idslist of stringRequired
callerObservedIssueYearsCaller observed issue yearslist of numberRequired

Use unique nonblank caller jurisdiction IDs and aligned safe-integer years 1..9999. Select records whose year is inclusively 1999..2008 and return those IDs and their count. It does not validate jurisdiction names or compare them with a built-in fifty-state checklist.

selected={id_i:1999≤year_i≤2008}; count=|selected|

Use the matching field units and the exact boundary, ordering and reference rules above.

Output fieldMeaningValue type
resultCalculated observation or qualified referenceobject
result.in1999To2008ProgramJurisdictionIdsin1999 To2008 Program Jurisdiction Idslist
result.outsideProgramJurisdictionIdsoutside Program Jurisdiction Idslist
result.distinctObservedProgramJurisdictionCountdistinct Observed Program Jurisdiction Countnumber
json
{
  "input": {
    "callerDistinctJurisdictionIds": [
      "a",
      "b",
      "c"
    ],
    "callerObservedIssueYears": [
      1999,
      2008,
      2009
    ]
  },
  "output": {
    "result": {
      "in1999To2008ProgramJurisdictionIds": [
        "a",
        "b"
      ],
      "outsideProgramJurisdictionIds": [
        "c"
      ],
      "distinctObservedProgramJurisdictionCount": 2
    }
  }
}

Limitations and assumptions

Coin identification, reference applicability and measurement uncertainty require separate evidence. A returned explanation or arithmetic agreement does not establish authenticity, a certified grade or a current market value.

Missing required fields, unknown fields, wrong types and violated rules return input issues. Numeric values and outputs must be finite. Lists and matrices must be dense, without missing cells. Numeric lists allow at most 10000 entries; ordinary string lists allow at most 128 strings of 128 UTF-16 units each; numeric matrices allow at most 128 rows and 128 columns, subject to narrower requirements above. Extremely large composite outputs are rejected.

Alternative or Complementary methods

For a related step, use Queens Beasts Royal Arms Series Completion Set Builder: A collecting target is a declared set of issue identifiers rather than an implied complete series. For a complementary comparison, use Modern Commemorative Program 1982 Origin Lookup: A commemorative-program boundary is a historical convention and needs a stated issuer and program.

References

  1. State Quarters 1999–2008 Program Completion Stats — tool.io

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