{"uid":"cap_uOOXetiMhOib0jAxDIapo","slug":"snow-observations-secondary-measure-weighted-mean-keyed-dataset-0bb382dc","name":"Snow Observations Secondary-Measure Weighted Mean + Keyed Dataset Comparison","description":"Snow observations — Secondary-measure weighted mean + Keyed dataset comparison: Secondary-measure weighted mean + Keyed dataset comparison for supplied snow observations records (snow_depth_cm, snowfall_cm). 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 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a secondary-measure weighted mean and performs a keyed dataset comparison on up to 200 snow observation records (snow_depth_cm, snowfall_cm), returning two analytical reports.","exampleAgentPrompt":"I have two sets of snow station readings (up to 200 rows each) with snow_depth_cm and snowfall_cm — can you run a secondary-measure weighted mean on the primary dataset and compare it against the second dataset by row key, using snow_depth_cm as the target field?","exampleUseCases":[{"title":"Seasonal snow depth weighted analysis","prompt":"I have 150 daily snow observation records from multiple station groups across October and November, each with snow_depth_cm and snowfall_cm values — can you compute a weighted mean of snow_depth_cm using snowfall_cm as the weight, and also compare these records against last year's readings for the same stations by row key?"},{"title":"Cross-station snowfall comparison report","prompt":"I've got two batches of snow data, one from our northern stations and one from our southern stations, each up to 100 rows with date, station_group, snow_depth_cm and snowfall_cm — please run a secondary-measure weighted mean on the northern batch using the snowfall_cm field and do a keyed comparison against the southern batch."},{"title":"Quality check between two snow datasets","prompt":"Can you compare my current snow observation dataset against a reference baseline dataset — both have row_id, station_group, date, snow_depth_cm, and snowfall_cm — and also give me a weighted mean of snowfall_cm weighted by snow_depth_cm so I can see where the two datasets diverge?"}],"resultDescription":"Returns two analytical reports: (1) a secondary-measure weighted mean calculation for the specified field (snow_depth_cm or snowfall_cm) across the supplied rows, and (2) a keyed dataset comparison that aligns rows by row_id between the primary and comparison datasets and highlights differences in snow measurement values.","failureModes":["More than 200 rows submitted — request will be rejected or truncated","Missing required fields (row_id, station_group, date, snow_depth_cm, snowfall_cm) cause validation errors","Invalid date format (not YYYY-MM-DD) triggers schema validation failure","Null values in the weighted field may affect mean calculation or produce null results","Empty rows array causes a minItems validation error","Mismatched row_ids between primary and comparison dataset reduce keyed comparison coverage"],"whenToPreferThis":"Choose this endpoint when you have pre-collected snow observation data (up to 200 rows) and need both a weighted mean calculation using one snow metric as a weight for another AND a keyed comparison between two datasets — all in a single $0.01 call with no external data fetching or prediction involved. Prefer this over single-report endpoints when both analyses are needed simultaneously to save cost and round-trips.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T12:56:28.659Z","isFirstParty":false,"canonicalSlug":"snow-observations-secondary-measure-weighted-mean-keyed-dataset-0bb382dc"}