Data Cleaning & Coding

Data-quality checks, variable coding, duplicate and missing-value review, and a log of changes; requires a supplied dataset.

What it costs

For the scope described above. If your project needs more, the coordinator says so in your quotation before anything is billed.

1Request a quote on one of your projects, or start a new one for it, and add anything the coordinator should know.
2A coordinator reviews your requirements and sends a written quotation on the project, usually within one working day.
3Approve it and pay the advance, and the right expert takes it on. The work passes technical, formatting, grammar and final quality checks before it's delivered to you.

Expert services

Request it on one of your projects. A coordinator reviews the scope and sends a written quotation, usually within one working day.

The research platform