Analyze Data · xieallezy bundle Analyze and transform spreadsheet or tabular data into reliable, presentation-ready outputs. Use when working with Excel or WPS workbooks, CSV files, user-detail tables, operational datasets, pivot tables, grouped comparisons, KPI summaries, conditional formatting, or data-quality checks. Apply this skill when the user asks to clean data, define metrics, compare segments, build native pivot tables, create analysis sheets, or produce polished external-facing spreadsheet reports.