# UV Layouts — Numeric Distribution & Two-Measure Correlation

> UV Layouts — Numeric Distribution & Two-Measure Correlation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-27).

Computes a numeric distribution report and a two-measure correlation analysis (island_count vs occupied_percent) for up to 200 UV layout records in a single call.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-creative-06-081?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-27
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/uv-layouts-numeric-distribution-two-measure-correlation-827ff303
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lXYdrGg83JTE-Fq33a0zX

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability uv-layouts-numeric-distribution-two-measure-correlation-827ff303 -d '<json body>'
```

Example prompt: I have a UV layout dataset with island_count and occupied_percent for about 80 records — can you run a numeric distribution report on island_count and also compute the correlation between island_count and occupied_percent across all the rows?

## When to prefer this

Choose this endpoint when you need both a distribution analysis and a correlation analysis on UV layout metrics (island_count, occupied_percent) in a single low-cost call. It is ideal for 3D artists, technical directors, or pipeline tools that want quick statistical insight into UV packing quality without building their own analytics. Prefer this over generic stats APIs when your data matches the UV layout schema (island_count, occupied_percent, asset_group, date).

## Known failure modes

- Fewer than 1 row supplied — minimum row count not met
- More than 200 rows supplied — exceeds maximum batch size
- Missing required fields (row_id, date, island_count, or occupied_percent) on any row
- Date field not matching YYYY-MM-DD format
- Null values in both numeric fields preventing correlation computation
- Field enum value not recognized — must be 'island_count' or 'occupied_percent'

## How this service works

UV layouts — Numeric distribution + Two-measure correlation: Numeric distribution + Two-measure correlation for supplied uv layouts records (island_count, occupied_percent). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.

## Output

Returns two independent analytical reports: (1) a numeric distribution report for the selected field (island_count or occupied_percent) showing spread, histogram-style bucketing, or summary statistics; and (2) a two-measure correlation report quantifying the statistical relationship between island_count and occupied_percent across the supplied rows. Both reports are computed locally with no external lookups.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "asset_group",
     "date",
     "island_count",
     "occupied_percent"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "asset_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "island_count": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "occupied_percent": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "asset_group": "group-a",
     "island_count": 10,
     "occupied_percent": 1
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "asset_group": "group-b",
     "island_count": 20,
     "occupied_percent": 2
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "asset_group": "group-a",
     "island_count": 15,
     "occupied_percent": 3
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "asset_group": "group-b",
     "island_count": 30,
     "occupied_percent": 4
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "island_count",
    "occupied_percent"
   ],
   "type": "string",
   "default": "island_count"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/uv-layouts-numeric-distribution-two-measure-correlation-827ff303/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)