{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://askcalculators.com/calculator/percentile-calculator/schema.json",
  "title": "Percentile Calculator inputs",
  "description": "Calculate a requested percentile using linear interpolation and display a percentile table.",
  "type": "object",
  "properties": {
    "data": {
      "title": "Data values (comma or space separated)",
      "type": "string",
      "default": "3, 7, 8, 12, 13, 14, 18, 21"
    },
    "percentile": {
      "title": "Percentile",
      "type": "number",
      "default": 75,
      "minimum": 0,
      "maximum": 100,
      "x-step": 0.01,
      "x-suffix": "%"
    }
  },
  "required": [
    "data",
    "percentile"
  ],
  "additionalProperties": false,
  "x-askcalculators": {
    "version": "1.0.0",
    "calculatorUrl": "https://askcalculators.com/calculator/percentile-calculator/",
    "queryExample": "https://askcalculators.com/calculator/percentile-calculator/?data=3%2C+7%2C+8%2C+12%2C+13%2C+14%2C+18%2C+21&percentile=75",
    "migrationStatus": "new",
    "reviewStatus": "pending",
    "pageStatus": "live",
    "workStatus": "pending",
    "formula": {
      "expression": "rank = (p ÷ 100)(n − 1); interpolate between adjacent sorted values"
    },
    "quality": {
      "availability": "live",
      "technicalReviewRecord": "/reviews/percentile-calculator.json",
      "qualifiedReview": "pending",
      "qualifiedReviewer": null,
      "qualifiedReviewDate": null,
      "formulaVersion": "1.0.0",
      "referenceCoverage": "references-pending",
      "releaseTestScope": "Catalog and regression checks are not a professional formula audit; consult release evidence.",
      "historicalMetadataDate": "2026-09-01",
      "historicalMetadataNotice": "The imported date is not evidence of a completed human review."
    },
    "outputs": {
      "value": {
        "title": "Percentile value",
        "type": "number",
        "x-format": "number",
        "x-digits": 8,
        "x-primary": true
      },
      "rank": {
        "title": "Zero-based interpolated rank",
        "type": "number",
        "x-format": "number",
        "x-digits": 6
      },
      "sampleSize": {
        "title": "Sample size",
        "type": "number",
        "x-format": "integer"
      }
    }
  }
}