{"uid":"cap_3vbFWeTJg2J9NgQzEi2b7","slug":"tutorial-completion-equal-width-histogram-secondary-measure-weighted-32d8b2c0","name":"Tutorial Completion Equal-Width Histogram + Secondary-Measure Weighted Mean","description":"Tutorial completion — Equal-width histogram + Secondary-measure weighted mean: Equal-width histogram + Secondary-measure weighted mean 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.","url":"https://market.datapackvibe.com/x402/assistant-ib26-game-20-172?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"bins":{"type":"integer","default":5,"maximum":30,"minimum":1},"rows":{"type":"array","items":{"type":"object","required":["row_id","game_area","date","starts","completions"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"starts":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"game_area":{"type":"string","default":"","maxLength":80},"completions":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","starts":10,"game_area":"group-a","completions":1},{"date":"2026-10-02","row_id":"row-2","starts":20,"game_area":"group-b","completions":2},{"date":"2026-10-03","row_id":"row-3","starts":15,"game_area":"group-a","completions":3},{"date":"2026-10-04","row_id":"row-4","starts":30,"game_area":"group-b","completions":4}],"maxItems":200,"minItems":1},"field":{"enum":["starts","completions"],"type":"string","default":"starts"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_cs-o62sRQ4EqBt0MSeLLM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates an equal-width histogram and a secondary-measure weighted mean for tutorial completion data (starts and completions) supplied by the caller, up to 200 rows.","exampleAgentPrompt":"Analyze my tutorial completion data with an equal-width histogram and weighted mean — here are my rows: row-1, 2024-01-01, group-a, 100 starts, 40 completions; row-2, 2024-01-02, group-b, 200 starts, 90 completions; row-3, 2024-01-03, group-a, 150 starts, 60 completions. Use 5 bins and analyze the 'starts' field.","exampleUseCases":[{"title":"Game area tutorial funnel analysis","prompt":"I have tutorial funnel data for two game areas over a week — can you run a histogram with 8 bins on the starts field and also give me the weighted mean of completions? Rows: row-1 2024-03-01 zone-alpha 500 starts 210 completions, row-2 2024-03-02 zone-beta 320 starts 140 completions, row-3 2024-03-03 zone-alpha 410 starts 180 completions."},{"title":"Completions distribution across value ranges","prompt":"Take my tutorial completion records and build me an equal-width histogram with 10 bins on the completions field, plus compute the weighted mean. Data: row-1 2024-06-01 level-1 80 starts 30 completions, row-2 2024-06-02 level-2 120 starts 55 completions, row-3 2024-06-03 level-3 60 starts 20 completions, row-4 2024-06-04 level-1 90 starts 45 completions."},{"title":"Daily tutorial starts statistical summary","prompt":"Here's my daily tutorial starts and completions log for the past month across groups A and B — can you generate an equal-width histogram with 6 bins on the starts field and give me a weighted mean report? I have about 50 rows of data."}],"resultDescription":"Returns two analytical reports: (1) an equal-width histogram showing bin boundaries and record frequencies for the specified primary field (starts or completions), and (2) a secondary-measure weighted mean that weights the complementary metric using the primary field. Results are computed locally on the supplied data with no external lookup.","failureModes":["More than 200 rows submitted — request rejected","Invalid date format (not YYYY-MM-DD) causes row rejection","Bins parameter outside 1–30 range returns validation error","Missing required row fields (row_id, game_area, date, starts, completions) causes error","All null values for the selected field prevents histogram computation","Invalid field enum value (not 'starts' or 'completions') returns error"],"whenToPreferThis":"Choose this endpoint when you have tutorial completion records (starts and completions) and need both a frequency distribution (histogram) and a weighted mean computed in a single call for up to 200 rows, without any need for external data, live lookups, or predictions. It is especially suitable for gaming or educational analytics where you want to understand the distribution shape of a metric alongside its weighted average in one cheap API call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-03T12:43:04.549Z","isFirstParty":false,"canonicalSlug":"tutorial-completion-equal-width-histogram-secondary-measure-weighted-32d8b2c0"}