{"uid":"cap_xPos92IQKXH5pTNg_8Hgu","slug":"tutoring-sessions-adjacent-row-changes-and-base-100-series-7a6c57af","name":"Tutoring Sessions Adjacent Row Changes and Base-100 Series","description":"Tutoring sessions — Adjacent row changes + Base-100 series: Adjacent row changes + Base-100 series 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-16-155?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"},"base_index":{"type":"integer","default":0,"maximum":199,"minimum":0}}},"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_waTKRHcoObIJUpnAJJtBS","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 adjacent row-over-row changes and base-100 index series for tutoring session metrics (session_minutes or session_count) across up to 200 supplied rows.","exampleAgentPrompt":"I have tutoring session data with dates, course groups, session_minutes and session_count for about 50 rows — can you run the adjacent row changes and base-100 index series reports on session_minutes, using row index 0 as the base?","exampleUseCases":[{"title":"Track weekly tutoring session growth","prompt":"I've got 80 rows of tutoring session data across two course groups with dates and session_minutes — can you compute the row-over-row changes and a base-100 index starting from row 0 so I can see how engagement has grown over time?"},{"title":"Compare session counts across courses","prompt":"I have tutoring records for 'Math Basics' and 'English Advanced' with session_count logged by date — run the adjacent row changes and base-100 series on session_count using row 0 as the baseline so I can compare how each group's volume shifted."},{"title":"Index tutoring hours to a mid-year baseline","prompt":"I want to see my tutoring session_minutes indexed to row 10 as the base-100 reference point — can you run both the adjacent changes and base-100 reports on my 120-row dataset?"}],"resultDescription":"Two analytical reports: (1) adjacent row changes showing the difference in the selected metric (session_minutes or session_count) between each consecutive row, and (2) a base-100 index series expressing each row's value relative to the designated base row, all computed locally from the supplied data without external lookups.","failureModes":["Fewer than 1 row supplied — request rejected","More than 200 rows supplied — exceeds limit","Invalid date format (must be YYYY-MM-DD) — validation error","base_index out of range (must be 0–199 and within row count) — error","Null values in session_minutes or session_count may produce null differences","Missing required fields (row_id, date) cause row-level errors"],"whenToPreferThis":"Choose this endpoint when you have tabular tutoring session data and need both row-over-row change analysis and a base-100 normalization in a single low-cost call. It is ideal for education analytics workflows where you supply your own data and need fast, offline computation without live lookups or external integrations. Prefer it over general-purpose analytics tools when your dataset is under 200 rows and you specifically need these two report types together.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T12:37:26.514Z","isFirstParty":false,"canonicalSlug":"tutoring-sessions-adjacent-row-changes-and-base-100-series-7a6c57af"}