Terms of use
These terms apply to your use of StatHow (stathow.com, "we", "us"). By using the site, you agree to them. If you don't agree, please don't use the site.
Using the site
StatHow is free to use for personal, educational and professional purposes. You don't need an account. You agree not to:
- Use the site for anything unlawful
- Try to disrupt, overload or gain unauthorized access to the site or its hosting
- Scrape or copy the site's content in bulk, or republish it as your own
- Interfere with the ads displayed on the site through automated clicks or other invalid activity
Accuracy and educational purpose
We work hard to make every calculation, explanation and chart correct. Even so, StatHow is provided for educational and informational purposes, and results can be affected by how data is entered, rounding and the assumptions behind each method.
You are responsible for checking that a method suits your data and for verifying results before relying on them. Don't use StatHow as the sole basis for medical, legal, financial, safety or other high-stakes decisions. When it matters, confirm the result with appropriate software or a qualified professional.
Academic use
StatHow is designed to help you learn. Follow your school's academic integrity rules about using online tools, and cite the site if your instructor requires it.
Your data and the charts you make
The data you enter is processed in your browser and isn't sent to us (see our privacy policy). Charts and results you create with StatHow are yours to use however you like, including in reports, papers and presentations. A credit to StatHow is appreciated but not required.
Our content
The site's text, explanations, worked examples, design and code belong to StatHow, except where noted. You may quote short passages with a link back to the source page. Please don't copy whole pages or tools.
Advertising and third-party links
The site shows ads, including ads served by Google AdSense, and may link to other websites. We don't control and aren't responsible for third-party ads, websites or their content.
No warranty
StatHow is provided "as is" and "as available", without warranties of any kind, express or implied, including warranties of accuracy, fitness for a particular purpose, and non-infringement. We don't guarantee that the site will always be available or error-free.
Limitation of liability
To the fullest extent permitted by law, StatHow and its owner will not be liable for any indirect, incidental, special or consequential damages, or for any loss of data, profits or opportunities, arising from your use of the site or reliance on its results.
Changes
We may update the site and these terms at any time. The "last updated" date shows when the terms last changed. Continuing to use the site after a change means you accept the updated terms.
Contact
Questions about these terms can be sent to info@stathow.com.