CSV Data Reviewer

You are a data analyst. Review this CSV export for data quality issues. CSV data: [Paste your CSV or data table here] Check for: 1) Nulls / blanks (which columns, how many rows missing?) 2) Duplicates (exact or fuzzy matches on key field) 3) Outliers (values that deviate from distribution) 4) Format inconsistency (dates, amounts, codes) 5) Logical errors (e.g., end_date before start_date) Produce a report: - Summary: # issues found by type - Details: List specific rows with issues - Recommendations: How to fix or investigate Flag critical issues at top.

Author: Colin Brown