{"uid":"cap_wb9-94DP4hqfoz430xGU5","slug":"dataset-partition-sizes-trailing-mean-series-base-100-series-8e653a7e","name":"Dataset Partition Sizes — Trailing Mean Series + Base-100 Series","description":"Dataset partition sizes — Trailing mean series + Base-100 series: Trailing mean series + Base-100 series for supplied dataset partition sizes records (row_count, file_mb). 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-analytics-07-147?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","dataset_group","date","row_count","file_mb"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"file_mb":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"row_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"dataset_group":{"type":"string","default":"","maxLength":80}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","file_mb":1,"row_count":10,"dataset_group":"group-a"},{"date":"2026-10-02","row_id":"row-2","file_mb":2,"row_count":20,"dataset_group":"group-b"},{"date":"2026-10-03","row_id":"row-3","file_mb":3,"row_count":15,"dataset_group":"group-a"},{"date":"2026-10-04","row_id":"row-4","file_mb":4,"row_count":30,"dataset_group":"group-b"}],"maxItems":200,"minItems":1},"field":{"enum":["row_count","file_mb"],"type":"string","default":"row_count"},"window":{"type":"integer","default":2,"maximum":200,"minimum":2},"base_index":{"type":"integer","default":0,"maximum":199,"minimum":0}}},"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_9rgt75RVWY091gzS3YlSo","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 trailing moving-average series and base-100 index series for dataset partition size metrics (row_count or file_mb) supplied by the user.","exampleAgentPrompt":"Run a trailing mean and base-100 index analysis on my dataset partition records — I have row_count and file_mb values across dates for groups 'prod' and 'staging', use a window of 3 and set the base index to 0, analyzing the row_count field.","exampleUseCases":[{"title":"Smoothed row growth trend for ETL pipeline","prompt":"I have 60 days of row_count readings for my ETL pipeline partitions across two groups. Can you calculate a trailing mean with a window of 7 and also show me a base-100 index starting from day 0 so I can see the smoothed growth trend?"},{"title":"File size baseline comparison for data lake","prompt":"I want to see how my data lake partition file sizes have grown relative to the first snapshot. Please compute a base-100 index series and a trailing mean with window 5 for my file_mb records across the 'raw' and 'processed' dataset groups."},{"title":"Detecting storage expansion in partition data","prompt":"Here are my dataset partition records with dates, row counts, and file sizes for the last 90 days across three groups. Give me the trailing mean series using a window of 4 and the base-100 index series for file_mb so I can spot which group is expanding fastest."}],"resultDescription":"Two independent analytical reports: (1) a trailing moving-average series computed over the specified window for the chosen metric field (row_count or file_mb), and (2) a base-100 index series anchored at the specified base_index row — both computed locally from the supplied records, covering up to 200 rows across any dataset groups and dates provided.","failureModes":["More than 200 rows submitted — request rejected due to maxItems limit","Missing required fields (row_id, date, dataset_group, row_count, file_mb) in any row — validation error","Invalid date format (not YYYY-MM-DD) — pattern validation failure","Window size exceeds number of rows — trailing mean series may be empty or incomplete","base_index out of range for provided rows — index series anchor error","Null values in the selected metric field — may produce gaps or NaN entries in output series"],"whenToPreferThis":"Choose this endpoint when you have dataset partition size records (row_count or file_mb) and need both a smoothed trailing mean trend and a base-100 growth index in a single call. It is ideal for data engineers monitoring how partition sizes evolve over time without needing an external data connection — all analytics run locally on supplied data. Prefer this over general statistics endpoints when you specifically need rolling-mean smoothing combined with indexed normalization for storage or row-count metrics.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T06:46:43.789Z","isFirstParty":false,"canonicalSlug":"dataset-partition-sizes-trailing-mean-series-base-100-series-8e653a7e"}