{"uid":"cap_cutWl6eSne5ioPh16URKW","slug":"reading-activity-string-normalisation-secondary-measure-weighted-mean-0bbb5892","name":"Reading Activity String Normalisation & Secondary-Measure Weighted Mean","description":"Reading activity — String normalisation + Secondary-measure weighted mean: String normalisation + Secondary-measure weighted mean for supplied reading activity records (pages_read, reading_minutes). 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-04-034?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","course_group","date","pages_read","reading_minutes"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"pages_read":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"course_group":{"type":"string","default":"","maxLength":80},"reading_minutes":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","pages_read":10,"course_group":"group-a","reading_minutes":1},{"date":"2026-10-02","row_id":"row-2","pages_read":20,"course_group":"group-b","reading_minutes":2},{"date":"2026-10-03","row_id":"row-3","pages_read":15,"course_group":"group-a","reading_minutes":3},{"date":"2026-10-04","row_id":"row-4","pages_read":30,"course_group":"group-b","reading_minutes":4}],"maxItems":200,"minItems":1},"field":{"enum":["pages_read","reading_minutes"],"type":"string","default":"pages_read"}}},"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_ou0VbgJCtHhDPYsimCKeW","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":"Performs string normalisation and secondary-measure weighted mean analysis on reading activity records (pages_read, reading_minutes) for up to 200 rows, returning two independent analytical reports.","exampleAgentPrompt":"Can you run string normalisation and a secondary-measure weighted mean on these reading activity records — I have up to 50 rows with pages_read and reading_minutes per course group, and I want both reports using pages_read as the primary field?","exampleUseCases":[{"title":"Course group reading comparison","prompt":"I have 120 reading session records with course_group, pages_read, and reading_minutes for each student. Can you normalise the course group strings and compute the weighted mean of pages_read weighted by reading_minutes across all groups?"},{"title":"Educator weekly reading digest","prompt":"Here are 80 rows of weekly reading logs with row IDs, dates, course groups, pages read, and reading minutes. Please normalise the text fields and give me a weighted mean report using reading_minutes as the field — I need two summary reports for my dashboard."},{"title":"Data quality cleanup for reading tracker","prompt":"Our reading tracker has inconsistent course group labels across 200 rows. Can you run string normalisation on the course_group field and also compute a secondary-measure weighted mean on pages_read so I can see clean, comparable averages?"}],"resultDescription":"Two independent analytical reports: (1) a string normalisation report cleaning course_group and related text fields, and (2) a secondary-measure weighted mean report for the selected numeric field (pages_read or reading_minutes), computed across up to 200 supplied reading activity rows. No live lookup or external data is involved.","failureModes":["More than 200 rows submitted — request rejected or truncated","Missing required fields (row_id, date, pages_read, reading_minutes, course_group) — validation error","Invalid date format (not YYYY-MM-DD) — schema validation failure","Null values in both numeric fields preventing weighted mean computation","Field enum value not in ['pages_read','reading_minutes'] — invalid input error","Empty rows array — minimum 1 item not satisfied"],"whenToPreferThis":"Choose this endpoint when you have reading activity tabular data (up to 200 rows) that needs both text/string normalisation of course group labels and a weighted mean computed across a secondary numeric measure (pages_read or reading_minutes). It is purpose-built for education analytics on supplied local data, requiring no external lookups, and delivers two reports for $0.01 USDC — making it cost-effective for lightweight batch analysis of student reading logs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T12:35:01.641Z","isFirstParty":false,"canonicalSlug":"reading-activity-string-normalisation-secondary-measure-weighted-mean-0bbb5892"}