Analyze Busy Sales Seasonality
busy_analyze_seasonality
Read-only
How it behaves
Use this when the user asks which calendar months or Busy financial-year quarters repeatedly peak or weaken across years for a legacy entity or configured customer/product field. Resolve configured labels with busy_get_dimension_catalog and pass the canonical dimension object; never guess OF1-OF10 meanings. It returns growth-normalized seasonal indices, peak and weak recurring buckets, history coverage, and a descriptive consistency score. Use busy_sales_trend_summary for chronological values and busy_compare_period_performance for one two-period comparison. Confidence is not a forecast probability.