{"uid":"cap_O2pJfiAAuyyzHG6GOAGB0","slug":"peer-feedback-daily-sum-series-two-measure-correlation-54a13e43","name":"Peer Feedback Daily Sum Series + Two-Measure Correlation","description":"Peer feedback — Daily sum series + Two-measure correlation: Daily sum series + Two-measure correlation for supplied peer feedback records (review_count, actioned_comments). 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-23-141?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","course_group","date","review_count","actioned_comments"],"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},"review_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"actioned_comments":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","course_group":"group-a","review_count":10,"actioned_comments":1},{"date":"2026-10-02","row_id":"row-2","course_group":"group-b","review_count":20,"actioned_comments":2},{"date":"2026-10-03","row_id":"row-3","course_group":"group-a","review_count":15,"actioned_comments":3},{"date":"2026-10-04","row_id":"row-4","course_group":"group-b","review_count":30,"actioned_comments":4}],"maxItems":200,"minItems":1},"field":{"enum":["review_count","actioned_comments"],"type":"string","default":"review_count"}}},"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_pqZM0JLCr8gpwClXT1soc","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 a daily sum time series and a two-measure correlation (review_count vs actioned_comments) from supplied peer feedback records, returning two analytical reports for up to 200 rows.","exampleAgentPrompt":"I have peer feedback records with review counts and actioned comments across multiple course groups from October 2026 — can you run a daily sum series on review_count and also compute the correlation between review_count and actioned_comments for all 200 rows?","exampleUseCases":[{"title":"Course group engagement trend analysis","prompt":"I've collected peer feedback data for two course groups over October — can you aggregate the review_count into a daily sum series and also tell me how strongly review_count correlates with actioned_comments across all the rows?"},{"title":"Instructor feedback quality audit","prompt":"I have 150 rows of peer feedback records with dates, course groups, review counts, and actioned comment numbers. Can you compute the daily totals for actioned_comments and run a correlation between review_count and actioned_comments so I can see if more reviews lead to more actioned feedback?"},{"title":"Weekly reporting on peer review activity","prompt":"Generate a daily sum series for our peer review counts and a two-measure correlation between review_count and actioned_comments using this dataset of 80 feedback records — I need both reports for our weekly education analytics summary."}],"resultDescription":"Returns two analytical reports: (1) a daily sum series showing the aggregated total of the selected field (review_count or actioned_comments) grouped by date across up to 200 input rows, and (2) a Pearson or similar correlation coefficient and supporting statistics measuring the linear relationship between review_count and actioned_comments in the supplied data.","failureModes":["Input array exceeds 200 rows — request is rejected or truncated","Missing required fields (row_id, date, review_count, actioned_comments) cause validation errors","Malformed date strings not matching YYYY-MM-DD pattern cause parsing failures","Null values in both numeric measures may reduce correlation sample size or return NaN","Insufficient variation in data may produce undefined or near-zero correlation","Payment not supplied or insufficient USDC causes 402 response"],"whenToPreferThis":"Choose this endpoint when you already have peer feedback data on hand (up to 200 rows) and need both a daily aggregation time series and a bivariate correlation between review_count and actioned_comments in a single low-cost call. It is ideal for education analytics pipelines, course group reporting, or instructor dashboards where no external data lookup or prediction is needed — just fast, local statistical computation on your supplied dataset.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T19:10:05.140Z","isFirstParty":false,"canonicalSlug":"peer-feedback-daily-sum-series-two-measure-correlation-54a13e43"}