Data Cleaning

Fix Data Problems Automatically

Arithlab's AI data cleaning helps you fix common data problems without any manual work.

Three Cleaning Levels

Pick how thorough you want the cleaning to be:

• Conservative: Fix obvious duplicates and formatting issues (safest option)

• Moderate: Fill missing values and standardize formats (recommended)

• Aggressive: Deep cleaning for very messy data (most thorough)

What Gets Fixed

AI automatically finds and fixes:

• Missing Values: Empty cells that should have data

• Duplicate Rows: Exact copies of the same data

• Formatting Issues: Inconsistent text, dates, and numbers

• Data Quality Problems: Values that don't make sense

How It Works

1. Upload Your Data: Start with any messy dataset

2. Choose Cleaning Level: Pick conservative, moderate, or aggressive

3. Review Recommendations: See what changes AI suggests

4. Preview Changes: Look at before/after comparisons

5. Apply Cleaning: Get a clean version of your data

6. Use in Analysis: Cleaned data gives better insights

Plan Limits

• Free Plan: 1 cleaning operation (perfect for trying it out)

• Pro Plan: Unlimited cleaning operations

• Enterprise Plan: Unlimited cleaning plus team sharing

Safe and Reversible

• Your original file is never changed or deleted

• Cleaned files are saved with "Clean_" prefix

• You can always go back to your original data

• Choose to use cleaned data for better analysis results