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Tutorial Completion — Duplicate Key Report + Two-Measure Correlation
x402
Tutorial Completion — Duplicate Key Report + 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 2026-10-30).
Runs two local analytical reports on tutorial completion data: a duplicate key report and a Pearson/Spearman correlation between starts and completions, for up to 200 rows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Tutorial completion — Duplicate key report + Two-measure correlation: Duplicate key report + Two-measure correlation for supplied tutorial completion records (starts, completions). 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 duplicate key report identifying any rows sharing the same key/row_id, and (2) a two-measure correlation report quantifying the statistical relationship between the 'starts' and 'completions' numeric columns across the supplied rows. No external lookups or predictions are made; all computation is local.
Example use cases
Game onboarding funnel correlation check
“I have daily tutorial records for our two game areas — each row has a date, row ID, starts, and completions. Can you tell me whether starts and completions are correlated, and flag any duplicate row IDs?”
Data quality audit before analytics pipeline
“Before I load this tutorial dataset into our reporting tool, can you run a duplicate key check on the row IDs and also give me a correlation between starts and completions so I can spot any anomalies?”
A/B test tutorial group comparison
“I've got tutorial completion records for group-a and group-b across October — each with starts and completions per day. Can you check for any duplicate keys and show me the correlation between starts and completions across all rows?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-game-20-066?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have tutorial or game completion records (up to 200 rows) and need both a duplicate key audit and a starts-vs-completions correlation in a single low-cost call. Ideal for data quality checks before loading into a reporting pipeline, or for quick statistical validation of onboarding funnel data. Not suitable for live lookups, predictive modeling, datasets over 200 rows, or single-report-only needs.
Side effects
- Fewer than 1 row submitted — request rejected
- More than 200 rows submitted — exceeds max limit, request rejected
- Missing required fields (row_id, game_area, date, starts, completions) — validation error
- Invalid date format (not YYYY-MM-DD) — schema validation failure
- Numeric values outside allowed range — schema rejection
- Insufficient variance in starts or completions to compute meaningful correlation — degenerate result
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array |
Tags
x402
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