{"uid":"cap_7boKmmRRxybV4eyqAlmGn","slug":"training-attendance-missing-value-fill-425b0109","name":"Training Attendance Missing-Value Fill","description":"Training attendance - Explicit missing-value fill: Explicit missing-value fill for Training attendance. Up to 200 supplied typed records. Local numeric and data-quality processing; no external enrichment or forecasting. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded explicit missing-value fill deliverable.","url":"https://market.datapackvibe.com/x402/assistant-sector-analytics-training-attendance-fill-missing?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","course","date","attendees","completions"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"course":{"type":"string","default":"","maxLength":80},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"attendees":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"completions":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","course":"group-a","row_id":"row-1","attendees":10,"completions":1},{"date":"2026-10-02","course":"group-b","row_id":"row-2","attendees":20,"completions":2},{"date":"2026-10-03","course":"group-a","row_id":"row-3","attendees":15,"completions":3},{"date":"2026-10-04","course":"group-b","row_id":"row-4","attendees":30,"completions":4}],"maxItems":200,"minItems":1},"field":{"enum":["attendees","completions"],"type":"string","default":"attendees"},"method":{"enum":["zero","mean","median"],"type":"string","default":"median"}}},"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_sW6jhk6kOX9pPqJcfpj3x","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":"Fills missing numeric values in training attendance records (attendees or completions) using zero, mean, or median imputation across up to 200 rows.","exampleAgentPrompt":"I have training attendance data for October with some missing attendee counts — can you fill those nulls using the median across up to 4 rows? The courses are group-a and group-b and I want the 'attendees' field filled.","exampleUseCases":[{"title":"Impute missing completion counts before reporting","prompt":"We're preparing our monthly L&D report and some completion values are null — can you fill in the missing 'completions' field using the median across these training session rows so we don't have gaps in the numbers?"},{"title":"Zero-fill absent attendee data for compliance log","prompt":"Our compliance system needs clean records with no nulls — can you fill any missing 'attendees' values with zero for these training attendance rows before we submit them?"},{"title":"Mean imputation for course analytics pipeline","prompt":"I'm running analytics on our corporate training sessions and several rows have null attendee counts — can you replace the missing 'attendees' values using the mean so I can include them in the summary?"}],"resultDescription":"Returns the same set of input rows with null or missing values in the specified field (attendees or completions) replaced by the chosen imputation method (zero, mean, or median), preserving all other fields and row identifiers.","failureModes":["Input array is empty or exceeds 200 rows — validation error returned","Invalid date format (not YYYY-MM-DD) causes schema rejection","Unknown field name or method enum value causes bad request","All values in the target field are null, making mean/median undefined","row_id missing or empty string triggers required-field validation error"],"whenToPreferThis":"Use this endpoint when you have training attendance records with missing numeric values in attendees or completions fields and need a fast, bounded imputation step before downstream analytics, reporting, or dashboarding. It is ideal for small-to-medium batch cleanups (up to 200 rows) where you want deterministic local imputation (zero, mean, or median) without external data enrichment or forecasting.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T00:38:36.393Z","isFirstParty":false,"canonicalSlug":"training-attendance-missing-value-fill-425b0109"}