# Render Jobs — Equal-Width Histogram + Two-Measure Correlation

> Render Jobs — Equal-Width Histogram + 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 2026-10-17).

Generates an equal-width histogram and a two-measure correlation report for render job data (render_seconds and sample_count) over up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-creative-02-171?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/render-jobs-equal-width-histogram-two-measure-correlation-44c91812
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LqerLe1WjZpA_V-H6hwzi

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 render-jobs-equal-width-histogram-two-measure-correlation-44c91812 -d '<json body>'
```

Example prompt: Can you run a histogram and correlation analysis on my render job data? I have 4 rows: row-1 on 2026-10-01 in group-a with render_seconds=10 and sample_count=1, row-2 on 2026-10-02 in group-b with render_seconds=20 and sample_count=2, row-3 on 2026-10-03 in group-a with render_seconds=15 and sample_count=3, row-4 on 2026-10-04 in group-b with render_seconds=30 and sample_count=4 — use 5 bins on the render_seconds field.

## When to prefer this

Choose this endpoint when you need both a distributional view (histogram) and a bivariate relationship measure (correlation) for render job metrics in a single $0.01 call. It is purpose-built for creative/media rendering pipeline data with the render_seconds and sample_count measures, accepting up to 200 rows. Prefer this over generic analytics tools when your data fits the render jobs schema and you want two complementary statistical reports without external data lookups or predictions.

## Known failure modes

- More than 200 rows submitted — request will be rejected due to row limit
- Missing required fields (row_id, date, render_seconds, sample_count) in any row — validation error
- Bins value outside 1–30 range — rejected by schema validation
- Invalid date format (not YYYY-MM-DD) — schema validation failure
- All null values for the selected histogram field — computation may return empty or degenerate result

## How this service works

Render jobs — Equal-width histogram + Two-measure correlation: Equal-width histogram + Two-measure correlation for supplied render jobs records (render_seconds, sample_count). 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) an equal-width histogram bucketing the selected field (render_seconds or sample_count) into the specified number of bins with counts per bin, and (2) a two-measure correlation report quantifying the statistical relationship between render_seconds and sample_count across the supplied rows.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "bins": {
   "type": "integer",
   "default": 5,
   "maximum": 30,
   "minimum": 1
  },
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "asset_group",
     "date",
     "render_seconds",
     "sample_count"
    ],
    "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
     },
     "sample_count": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "render_seconds": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "asset_group": "group-a",
     "sample_count": 1,
     "render_seconds": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "asset_group": "group-b",
     "sample_count": 2,
     "render_seconds": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "asset_group": "group-a",
     "sample_count": 3,
     "render_seconds": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "asset_group": "group-b",
     "sample_count": 4,
     "render_seconds": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "render_seconds",
    "sample_count"
   ],
   "type": "string",
   "default": "render_seconds"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/render-jobs-equal-width-histogram-two-measure-correlation-44c91812/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)