{"uid":"cap_0AokHzfXRs-y2k6ecVciy","slug":"training-assessments-numeric-row-ordering-secondary-measure-weighted-6341880b","name":"Training Assessments — Numeric Row Ordering + Secondary-Measure Weighted Mean","description":"Training assessments — Numeric row ordering + Secondary-measure weighted mean: Numeric row ordering + Secondary-measure weighted mean for supplied training assessments records (pre_score, post_score). 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-11-121?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","course_group","date","pre_score","post_score"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"pre_score":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"post_score":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"course_group":{"type":"string","default":"","maxLength":80}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","pre_score":10,"post_score":1,"course_group":"group-a"},{"date":"2026-10-02","row_id":"row-2","pre_score":20,"post_score":2,"course_group":"group-b"},{"date":"2026-10-03","row_id":"row-3","pre_score":15,"post_score":3,"course_group":"group-a"},{"date":"2026-10-04","row_id":"row-4","pre_score":30,"post_score":4,"course_group":"group-b"}],"maxItems":200,"minItems":1},"field":{"enum":["pre_score","post_score"],"type":"string","default":"pre_score"}}},"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_1mpV-oaZFO5JdTqhgM_70","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 numeric row ordering and secondary-measure weighted mean for training assessment records containing pre_score and post_score fields, returning two analytical reports for up to 200 rows.","exampleAgentPrompt":"Can you rank these 4 training assessment rows by pre_score and also give me the weighted mean of the post_score? Here are the rows: row-1 on 2026-10-01, course group-a, pre 10, post 1; row-2 on 2026-10-02, group-b, pre 20, post 2; row-3 on 2026-10-03, group-a, pre 15, post 3; row-4 on 2026-10-04, group-b, pre 30, post 4.","exampleUseCases":[{"title":"Ranking learners by pre-test score","prompt":"I have 50 learner records from our onboarding training with pre_score and post_score for each. Can you order them numerically by pre_score and give me the weighted mean of the post_score across all rows?"},{"title":"Course group assessment summary","prompt":"We ran two course groups last quarter — group-a and group-b — and I have up to 150 rows of assessment data with pre and post scores. Please rank the rows by post_score and compute the weighted mean of the pre_score for me."},{"title":"Training effectiveness two-report analysis","prompt":"I need two reports on my training assessment dataset: one that orders the 80 participant rows numerically by post_score, and another giving the secondary-measure weighted mean of pre_score. Can you run both together?"}],"resultDescription":"Returns two analytical reports for the supplied training assessment rows: (1) numeric row ordering ranking each row by the selected score field, and (2) a secondary-measure weighted mean computed across the dataset. Both reports are generated locally without external lookups and cover up to 200 submitted rows.","failureModes":["More than 200 rows submitted — request exceeds maxItems limit and will be rejected","Missing required fields (row_id, course_group, date, pre_score, post_score) on any row causes validation failure","Invalid date format (not YYYY-MM-DD) causes schema validation error","Invalid field enum value (not 'pre_score' or 'post_score') causes rejection","Empty rows array (minItems:1 not met) returns error","All score values are null, making weighted mean undefined or returning a null result"],"whenToPreferThis":"Choose this endpoint when you need both numeric row ordering and a secondary-measure weighted mean computed together for training assessment data (pre_score/post_score) in a single paid call. It is purpose-built for education/training datasets with up to 200 rows and delivers two reports for $0.01 USDC. Prefer it over generic analytics tools when your data matches the training assessment schema (row_id, course_group, date, pre_score, post_score) and you want offline, deterministic computation with no external calls.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-26T18:50:48.344Z","isFirstParty":false,"canonicalSlug":"training-assessments-numeric-row-ordering-secondary-measure-weighted-6341880b"}