Data Cleaning & Preparation

$250.00

Research and real-world data are rarely perfect. Missing values, inconsistent coding, duplicate records, and formatting issues can slow or compromise downstream analysis. I specialize in cleaning and preparing datasets so analyses can move forward with confidence.

You’ll receive:

  • Clean, validated datasets in your preferred format

  • Comprehensive data cleaning reports

  • Data dictionaries and variable documentation

  • Quality control summaries

  • Reproducible R or SAS code (upon request)

All data handling follows ethical best practices, with careful attention to transparency, documentation, and reproducibility.

Ideal for academic researchers, clinical research teams, small businesses, and organizations working with structured or semi-structured data. Suitable for a wide range of data-driven projects across industries.

Estimated timeline: 1–3 weeks, depending on dataset size and complexity.

Research and real-world data are rarely perfect. Missing values, inconsistent coding, duplicate records, and formatting issues can slow or compromise downstream analysis. I specialize in cleaning and preparing datasets so analyses can move forward with confidence.

You’ll receive:

  • Clean, validated datasets in your preferred format

  • Comprehensive data cleaning reports

  • Data dictionaries and variable documentation

  • Quality control summaries

  • Reproducible R or SAS code (upon request)

All data handling follows ethical best practices, with careful attention to transparency, documentation, and reproducibility.

Ideal for academic researchers, clinical research teams, small businesses, and organizations working with structured or semi-structured data. Suitable for a wide range of data-driven projects across industries.

Estimated timeline: 1–3 weeks, depending on dataset size and complexity.