{"uid":"cap_vNm2cnPmNdZS93o9Y2Su1","slug":"tutoring-sessions-analytics-category-frequencies-secondary-measure-2a69fa56","name":"Tutoring Sessions Analytics — Category Frequencies & Secondary-Measure Weighted Mean","description":"Tutoring sessions — Category frequencies + Secondary-measure weighted mean: Category frequencies + Secondary-measure weighted mean 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-16-109?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"}}},"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_TFj8Zm-iovIc3BGVKHcBx","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-level frequencies and a secondary-measure weighted mean for up to 200 tutoring session records, returning two analytical reports locally without any external lookups.","exampleAgentPrompt":"Can you analyze my tutoring session records and give me both the frequency count for each course group and the weighted mean of session_minutes (weighted by session_count)? I have up to 50 rows with fields: row_id, course_group, date, session_minutes, and session_count.","exampleUseCases":[{"title":"Course group engagement frequency audit","prompt":"I have logs of tutoring sessions across different course groups — can you tell me how frequently each course group appears in these records and give me a weighted mean of session_minutes weighted by session_count? Here are my rows with row_id, course_group, date, session_minutes, and session_count."},{"title":"Weighted average session length by group","prompt":"I want to know the weighted mean of session_count for my tutoring data, using session_minutes as the weight, plus a breakdown of how often each course_group shows up. Can you run both reports on my 80 session records?"},{"title":"Education program analytics summary","prompt":"We're reviewing our tutoring program — can you compute the category frequencies across course groups and the weighted mean of session_minutes for our dataset of 150 tutoring session rows? I'll supply the row_id, course_group, date, session_minutes, and session_count for each record."}],"resultDescription":"Returns two analytical reports: (1) a frequency count of each unique course_group category appearing in the submitted rows, and (2) a weighted mean of the selected field (session_minutes or session_count) using the other measure as the weight. All computation is performed locally on the supplied data with no external lookups.","failureModes":["Submitting more than 200 rows returns an error — batch must be split","Missing required fields (row_id, course_group, date, session_minutes, session_count) causes row rejection or validation error","Invalid date format (not YYYY-MM-DD) fails pattern validation","Null values in both session_minutes and session_count may produce undefined weighted mean","Submitting zero rows (empty array) triggers minItems validation failure"],"whenToPreferThis":"Choose this endpoint when you need two specific statistical outputs — category frequencies and a weighted mean — on tutoring or education session data, and want local computation without any external data access. It is ideal for small-to-medium datasets (up to 200 rows) where privacy matters and you want both reports in a single low-cost call ($0.01 USDC).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T19:10:13.337Z","isFirstParty":false,"canonicalSlug":"tutoring-sessions-analytics-category-frequencies-secondary-measure-2a69fa56"}