{"uid":"cap_56x-YOlIEXtRB1eGA_UZt","slug":"tutoring-sessions-numeric-row-ordering-explicit-missing-value-fill-c7fe378e","name":"Tutoring Sessions — Numeric Row Ordering + Explicit Missing-Value Fill","description":"Tutoring sessions — Numeric row ordering + Explicit missing-value fill: Numeric row ordering + Explicit missing-value fill for supplied tutoring sessions records (session_minutes, session_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.","url":"https://market.datapackvibe.com/x402/assistant-ib26-education-16-124?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","course_group","date","session_minutes","session_count"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"course_group":{"type":"string","default":"","maxLength":80},"session_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"session_minutes":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","course_group":"group-a","session_count":1,"session_minutes":10},{"date":"2026-10-02","row_id":"row-2","course_group":"group-b","session_count":2,"session_minutes":20},{"date":"2026-10-03","row_id":"row-3","course_group":"group-a","session_count":3,"session_minutes":15},{"date":"2026-10-04","row_id":"row-4","course_group":"group-b","session_count":4,"session_minutes":30}],"maxItems":200,"minItems":1},"field":{"enum":["session_minutes","session_count"],"type":"string","default":"session_minutes"},"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_8BN8K13EAaNX2T5sBwMYW","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":"Sorts tutoring session records by numeric field and fills missing values using zero, mean, or median imputation, returning two analytical reports for up to 200 rows.","exampleAgentPrompt":"I have up to 200 tutoring session records with session_minutes and session_count fields — some values are missing. Can you sort them by session_minutes using numeric row ordering and fill any nulls with the median, then give me both analytical reports?","exampleUseCases":[{"title":"Clean tutoring logs before dashboard import","prompt":"I've got a batch of tutoring session records across two course groups with some missing session_count values — sort them numerically by session_count and fill the gaps with the mean so I can import them cleanly into my dashboard."},{"title":"Identify session ordering by time spent","prompt":"Take my tutoring session data for group-a and group-b, rank the rows by session_minutes from lowest to highest, and replace any null session_minutes with zero so nothing is skipped."},{"title":"Prepare education data for weekly reporting","prompt":"I need to prep my weekly tutoring records — there are some missing session_minutes entries. Please sort everything by session_minutes numerically and impute the missing values using the median, and give me the two standard reports."}],"resultDescription":"Returns two local analytical reports: (1) a numeric row ordering report that ranks/sorts the supplied tutoring session rows by the chosen field, and (2) a missing-value fill report that replaces null or absent values in the specified field using the selected method (zero, mean, or median). No external data is fetched; all computation is performed on the submitted rows.","failureModes":["More than 200 rows submitted — request will be rejected or truncated","Invalid date format (non-YYYY-MM-DD) causes validation error","Numeric values outside ±1,000,000,000,000 range rejected","Missing required fields (row_id, date, course_group) cause schema validation failure","Invalid enum value for method or field parameter returns error","Empty rows array rejected (minItems: 1)"],"whenToPreferThis":"Choose this endpoint when you have tabular tutoring session data (up to 200 rows) with session_minutes or session_count fields and need both numeric ordering and null imputation in a single low-cost call ($0.01 USDC). It is ideal for lightweight, offline data-cleaning tasks where no external lookup, prediction, or live data is needed. Prefer alternatives if you need more than 200 rows, real-time analysis, or domain-specific educational insights beyond sorting and imputation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-25T12:32:19.136Z","isFirstParty":false,"canonicalSlug":"tutoring-sessions-numeric-row-ordering-explicit-missing-value-fill-c7fe378e"}