{"uid":"cap__BDAtbELNqoT12jD1zRcE","slug":"research-task-completion-category-frequencies-explicit-missing-value-b09c3423","name":"Research Task Completion — Category Frequencies + Explicit Missing-Value Fill","description":"Research task completion — Category frequencies + Explicit missing-value fill: Category frequencies + Explicit missing-value fill for supplied research task completion records (completed_tasks, assigned_tasks). 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-company-22-112?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","company_group","date","completed_tasks","assigned_tasks"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"company_group":{"type":"string","default":"","maxLength":80},"assigned_tasks":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"completed_tasks":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","company_group":"group-a","assigned_tasks":1,"completed_tasks":10},{"date":"2026-10-02","row_id":"row-2","company_group":"group-b","assigned_tasks":2,"completed_tasks":20},{"date":"2026-10-03","row_id":"row-3","company_group":"group-a","assigned_tasks":3,"completed_tasks":15},{"date":"2026-10-04","row_id":"row-4","company_group":"group-b","assigned_tasks":4,"completed_tasks":30}],"maxItems":200,"minItems":1},"field":{"enum":["completed_tasks","assigned_tasks"],"type":"string","default":"completed_tasks"},"method":{"enum":["zero","mean","median"],"type":"string","default":"median"}}},"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_4SakZb5DfRBgaa6GErj8f","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":"Computes category frequency distributions and fills missing values in research task completion data (completed_tasks, assigned_tasks) for up to 200 rows, returning two analytical reports.","exampleAgentPrompt":"I have up to 200 rows of research task completion data with company_group, date, completed_tasks, and assigned_tasks fields — some values are missing. Can you run a category frequency report on completed_tasks and fill the missing values using median imputation?","exampleUseCases":[{"title":"Task completion frequency by team group","prompt":"I have a dataset of research task records for multiple company groups over the past month — can you compute how often each company_group appears and give me a frequency breakdown of completed_tasks, filling any nulls with the median?"},{"title":"Missing assigned tasks imputation","prompt":"Some of my assigned_tasks values are null in this 150-row research dataset. Can you fill them in using mean imputation and also give me a category frequency report on assigned_tasks across company groups?"},{"title":"Quarterly research task audit","prompt":"Here are our Q3 research task completion records — about 180 rows with completed_tasks and assigned_tasks. Run a category frequency analysis and fill any missing completed_tasks values with zero so I can audit coverage by company group."}],"resultDescription":"Returns two analytical reports: (1) a category frequency table showing how often each company_group value appears in the submitted rows, and (2) the dataset with missing values in the selected field (completed_tasks or assigned_tasks) explicitly filled using the chosen method (zero, mean, or median). No external data sources are used — analysis is performed entirely on the supplied rows.","failureModes":["Fewer than 1 row or more than 200 rows submitted — rejected by schema validation","Invalid date format (not YYYY-MM-DD) causes row rejection","Numeric values outside ±1,000,000,000,000 boundary rejected","Missing required fields (row_id, company_group, date) cause validation errors","Invalid enum value for field or method parameter returns error","Payment of 0.01 USDC not provided or rejected — request blocked"],"whenToPreferThis":"Choose this endpoint when you have up to 200 rows of research task completion records and need both a category frequency breakdown and explicit missing-value imputation in a single low-cost call. It is ideal for lightweight, offline analytical tasks on supplied data without requiring any live data lookup, prediction, or external service integration. Prefer this over general-purpose analytics tools when cost predictability ($0.01 per call for two reports) and simplicity matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T12:43:03.203Z","isFirstParty":false,"canonicalSlug":"research-task-completion-category-frequencies-explicit-missing-value-b09c3423"}