# Rig Complexity Analyzer — Category Frequencies & Two-Measure Correlation

> Rig Complexity Analyzer — Category Frequencies & 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).

Computes category-level frequencies and Pearson/rank correlation between bone_count and constraint_count for up to 200 supplied rig complexity records.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-creative-04-108?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/rig-complexity-analyzer-category-frequencies-two-measure-correlation-0c977d16
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LWgn7ttigaMcFQwlJZeWc

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 rig-complexity-analyzer-category-frequencies-two-measure-correlation-0c977d16 -d '<json body>'
```

Example prompt: Can you analyze my rig complexity data and tell me how often each asset group appears and whether bone count and constraint count are correlated? I have 4 rigs: row-1 in group-a on 2026-10-01 with 10 bones and 1 constraint, row-2 in group-b on 2026-10-02 with 20 bones and 2 constraints, row-3 in group-a on 2026-10-03 with 15 bones and 3 constraints, and row-4 in group-b on 2026-10-04 with 30 bones and 4 constraints.

## When to prefer this

Choose this endpoint when you need fast, local statistical analysis of 3D rig complexity data — specifically category frequency counts by asset group and a correlation between bone count and constraint count — without needing external data enrichment, predictions, or live lookups. It delivers two reports in a single $0.01 call for up to 200 rows, making it cost-efficient for batch rig audits in animation, game, or VFX pipelines.

## Known failure modes

- Fewer than 1 row supplied — request rejected
- More than 200 rows supplied — exceeds maximum row limit
- Missing required fields (row_id, asset_group, date, bone_count, constraint_count) — validation error
- Invalid date format (not YYYY-MM-DD) — schema validation failure
- Null values in both numeric measures may degrade or prevent correlation computation
- Payment not included or insufficient — x402 payment required error

## How this service works

Rig complexity — Category frequencies + Two-measure correlation: Category frequencies + Two-measure correlation for supplied rig complexity records (bone_count, constraint_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 for the supplied rig data: (1) a category frequency table showing how many records fall into each asset_group, and (2) a two-measure correlation report quantifying the statistical relationship between bone_count and constraint_count across the supplied rows. Both reports are computed locally from the submitted data with no external lookups.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/rig-complexity-analyzer-category-frequencies-two-measure-correlation-0c977d16/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)