Legal

Terms of Use

Last updated: 7 October 2026

About the service

DataStat is a web service for statistical and factor analysis provided by CIESE LLC (ТОВ «CIESE»). By using the service, you agree to these terms.

Your account

You need an account with a confirmed email. You are responsible for keeping your password safe and for activity in your account.

Your data

Upload only data you have the right to use. You keep all rights to your files and reports. See how we handle data in the privacy policy.

Service limits

File size and the number of analyses are limited — current limits are shown in your account. Do not deliberately overload the service, bypass limits or try to access other people’s data.

Results

We check our calculations carefully, but the conclusions are yours. Before publishing, make sure the chosen methods suit your study.

Availability

We aim to keep the service running continuously but cannot guarantee it at all times: there may be breaks for updates and maintenance.

Contact

Questions about these terms — office@ciese.pro.