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Statistical Tools
Correlation Coefficient Calculator
Legal Terms

Terms of Service

Last Updated: March 26, 2026
Effective Date: March 26, 2026

Please read these Terms of Service ("Terms" or "Terms of Service") carefully before using the website located at https://correlationcoefficientcalculator.org (the "Service") operated by Correlation Coefficient Calculator ("us," "we," or "our").

Your access to and use of the Service is conditioned on your acceptance of and compliance with these Terms. These Terms apply to all visitors, users, and others who access or use the Service.

By accessing or using the Service, you agree to be bound by these Terms. If you disagree with any part of these Terms, you may not access the Service.

Key Points at a Glance
Free to use for personal, educational, and professional purposes
Calculator data stays in your browser
No account is required
Results are for educational use and should be verified before critical decisions
Google AdSense advertisements may be displayed on the site
Do not scrape, copy, or resell our content without permission

1. Acceptance of Terms

By accessing or using Correlation Coefficient Calculator at https://correlationcoefficientcalculator.org, you confirm that:

  • You are at least 13 years of age, or 16 years of age if you are located in the European Economic Area.
  • You have read, understood, and agree to be bound by these Terms.
  • You have read and agree to our Privacy Policy, which is incorporated into these Terms by reference.
  • If you are using the Service on behalf of an organization, you have the authority to bind that organization to these Terms.

If you do not meet these requirements or do not agree to these Terms, you must not use the Service.

2. Description of Service

Correlation Coefficient Calculator provides a suite of free, browser-based statistical calculators, including:

  • Pearson Correlation Calculator
  • Spearman Correlation Calculator
  • Kendall Tau Correlation Calculator
  • Point-Biserial Correlation Calculator
  • Correlation Matrix Calculator

These tools are provided for educational, research, and informational purposes. The Service also includes guides and articles about statistical correlation methods.

The Service is provided free of charge. No account registration is required to use the calculators, and all calculations are performed locally in your web browser.

We reserve the right to modify, suspend, or discontinue any part of the Service at any time without prior notice.

3. Acceptable Use

You may use the Service for personal, educational, professional, and research purposes.

Personal and Educational Use

Use the calculators for learning statistics, homework, academic research, and educational projects.

Professional and Research Use

Use the calculators for professional data analysis, scientific research, and business analytics.

Teaching and Demonstration

Use the calculators as a teaching aid in classrooms, workshops, or online courses, provided the tool is not misrepresented as your own.

Content Reference

Reference our educational content in academic or professional work with appropriate attribution.

When using the Service, you agree to:

  • Use the Service only for lawful purposes.
  • Provide accurate data when using the calculators.
  • Respect the intellectual property rights associated with the Service.
  • Not attempt to interfere with the proper functioning of the Service.

4. Prohibited Activities

You agree not to engage in any of the following prohibited activities:

Automated Access

Using bots, scrapers, crawlers, or automated tools to access, scrape, or extract content from the Service in a manner that places excessive load on our systems or circumvents the normal web interface.

Reverse Engineering

Attempting to reverse engineer, decompile, disassemble, or otherwise derive the source code of the Service, except to the extent permitted by applicable law.

Misrepresentation

Misrepresenting the source of calculator results, presenting the tools as your own product, or creating a false impression that you are affiliated with or endorsed by us.

Harmful Activities

Using the Service to transmit malware, viruses, or harmful code; attempting unauthorized access; or conducting denial-of-service or similar attacks.

Commercial Reproduction

Reproducing, duplicating, copying, selling, or reselling any portion of the Service for commercial purposes without our express written permission.

Ad Interference

Using tools or techniques intended to circumvent, disable, or interfere with advertising displayed on the Service, including Google AdSense advertisements.

Illegal Use

Using the Service in any way that violates applicable local, national, or international laws or regulations.

5. Intellectual Property Rights

The Service and its original content, excluding user-provided calculator input, features, and functionality are and will remain the exclusive property of Correlation Coefficient Calculator and its licensors.

This includes, but is not limited to:

  • Website design, layout, and visual elements.
  • Educational articles, guides, and explanatory text.
  • Calculator interfaces and user experience design.
  • The selection, arrangement, and presentation of content.

Our calculators use open-source JavaScript libraries and standard statistical formulas. Those third-party components remain subject to their respective licenses. Data entered into calculators is processed locally in the browser, and you retain ownership of your input data.

We grant you a limited, non-exclusive, non-transferable, revocable license to access and use the Service for personal, educational, and professional purposes in accordance with these Terms.

This license does not include the right to:

  • Reproduce or distribute our content commercially.
  • Create derivative works based on our content without attribution.
  • Use our content in a way that competes with the Service.

If you reference or cite content from the site in academic work or publications, we appreciate attribution in the form: "Correlation Coefficient Calculator (correlationcoefficientcalculator.org)".

6. Disclaimer of Warranties

THE SERVICE IS PROVIDED ON AN "AS IS" AND "AS AVAILABLE"
BASIS WITHOUT ANY WARRANTIES OF ANY KIND, EITHER EXPRESS
OR IMPLIED.

TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, WE
EXPRESSLY DISCLAIM ALL WARRANTIES, INCLUDING BUT NOT
LIMITED TO:

- IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
  PARTICULAR PURPOSE, AND NON-INFRINGEMENT
- WARRANTIES THAT THE SERVICE WILL BE UNINTERRUPTED,
  ERROR-FREE, OR FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS
- WARRANTIES REGARDING THE ACCURACY, RELIABILITY, OR
  COMPLETENESS OF ANY INFORMATION OR RESULTS PROVIDED
  BY THE SERVICE
- WARRANTIES THAT DEFECTS IN THE SERVICE WILL BE CORRECTED

SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF IMPLIED
WARRANTIES, SO THE ABOVE EXCLUSIONS MAY NOT APPLY TO YOU
IN FULL. IN SUCH JURISDICTIONS, OUR LIABILITY IS LIMITED
TO THE GREATEST EXTENT PERMITTED BY LAW.

7. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO
EVENT SHALL CORRELATION COEFFICIENT CALCULATOR, ITS
OPERATORS, AFFILIATES, LICENSORS, SERVICE PROVIDERS,
EMPLOYEES, AGENTS, OFFICERS, OR DIRECTORS BE LIABLE FOR:

- ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR
  PUNITIVE DAMAGES
- ANY LOSS OF PROFITS, REVENUE, DATA, GOODWILL, OR OTHER
  INTANGIBLE LOSSES
- ANY DAMAGES RESULTING FROM YOUR USE OF OR INABILITY
  TO USE THE SERVICE
- ANY DAMAGES RESULTING FROM RELIANCE ON CALCULATOR
  RESULTS FOR ACADEMIC, CLINICAL, FINANCIAL, OR OTHER
  DECISIONS
- ANY DAMAGES RESULTING FROM UNAUTHORIZED ACCESS TO OR
  ALTERATION OF YOUR DATA

WHETHER BASED ON WARRANTY, CONTRACT, TORT (INCLUDING
NEGLIGENCE), STATUTE, OR ANY OTHER LEGAL THEORY, EVEN
IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

IN JURISDICTIONS WHERE LIMITATION OF LIABILITY FOR
CONSEQUENTIAL OR INCIDENTAL DAMAGES IS NOT PERMITTED,
OUR LIABILITY IS LIMITED TO THE GREATEST EXTENT PERMITTED
BY LAW.

BECAUSE OUR SERVICE IS PROVIDED FREE OF CHARGE, OUR
TOTAL LIABILITY TO YOU FOR ANY CLAIMS ARISING FROM USE
OF THE SERVICE SHALL NOT EXCEED USD $0 (ZERO DOLLARS).

8. Accuracy of Calculator Results

Important: Accuracy of Results

Our calculators are intended for educational and informational use. Verify results independently before using them in academic publications, clinical decisions, or financial analysis.

The calculators are designed to assist learning and exploratory analysis rather than to serve as certified statistical software for mission-critical applications.

We recommend verifying results independently for academic publications and using established statistical software or qualified statistical review for clinical, medical, regulatory, or other high-stakes decisions.

Known limitations include the following:

  • We cannot validate the quality or correctness of data entered by users.
  • Results are only as meaningful as the data provided.
  • Statistical significance does not imply practical significance or causation.
  • Small sample sizes may produce unreliable results even when calculations are mathematically correct.

Nothing on the Service constitutes professional statistical, medical, financial, or legal advice. Calculator results should not be used as the sole basis for any professional, clinical, or financial decision.

9. Third-Party Services and Advertising

Our website may display advertisements served by Google AdSense. By using the Service, you acknowledge that Google may use cookies and similar technologies to serve personalized or contextual advertisements.

  • The content of advertisements is determined by Google or the advertiser, not by us.
  • We are not responsible for the content, accuracy, or practices of any advertiser or advertised product.
  • Clicking an advertisement may take you to third-party websites governed by their own terms and privacy policies.

You can learn more about ad settings at https://www.google.com/settings/ads.

We may also use analytics services such as Google Analytics to understand aggregate website traffic. See our Privacy Policy for more detail on analytics and advertising.

The Service may contain links to third-party websites, academic papers, software documentation, and other external resources. Those links are provided for informational purposes only.

10. Privacy

Your use of the Service is also governed by our Privacy Policy, which is incorporated into these Terms by reference.

Our Privacy Policy describes:

  • What information we collect, and what we do not collect.
  • How calculator data stays in your browser and is not transmitted to our servers.
  • How analytics and advertising-related technologies may be used.
  • Your rights regarding personal information you may choose to share with us directly.

12. Modifications to the Service

We reserve the right to modify, suspend, or discontinue the Service or any part of it at any time, with or without notice, for reasons including technical maintenance, upgrades, changes in third-party service availability, legal requirements, or business decisions.

We shall not be liable to you or any third party for any modification, suspension, or discontinuation of the Service.

We may also add new features, tools, or calculators at any time. New features will be subject to these Terms unless explicitly stated otherwise.

13. Modifications to These Terms

We reserve the right to update or modify these Terms at any time at our sole discretion.

When we make changes:

  • The "Last Updated" date at the top of this page will be revised.
  • For material changes, we may provide notice such as a notice on the homepage.
  • Your continued use of the Service after the effective date of any changes constitutes acceptance of the revised Terms.

We encourage you to review these Terms periodically. If you do not agree to revised Terms, you must stop using the Service.

Previous versions of these Terms may be available on request by emailing contact@aigotowork.work.

14. Termination

We may terminate or suspend your access to the Service immediately, without prior notice or liability, for any reason, including breach of these Terms.

Grounds for termination include, but are not limited to:

  • Engaging in prohibited activity described in Section 4.
  • Attempting to circumvent site advertising.
  • Attempting to harm the Service or other users.
  • Violating applicable law in connection with your use of the Service.

Upon termination, your right to use the Service will immediately cease. Provisions that by their nature should survive termination will survive, including ownership provisions, disclaimers, and limitations of liability.

15. Governing Law

These Terms shall be governed and construed in accordance with applicable law, without regard to conflict of law principles.

Because the website is operated as an independent web project for an international audience, the following approach applies:

  • For users in the European Union, mandatory EU consumer protection law applies where relevant.
  • For users in the United States, applicable federal and state law may apply based on the dispute context.
  • For users in other jurisdictions, mandatory consumer protection laws of your country of residence apply where required.

Our failure to enforce any right or provision of these Terms will not be considered a waiver of those rights.

16. Dispute Resolution

Before filing any formal legal claim, you agree to attempt to resolve any dispute informally by contacting us at contact@aigotowork.work. We will attempt to resolve the dispute informally within 30 days of receiving your notice.

Any claim arising from your use of the Service must be brought within one year of the date the cause of action arose, unless applicable law requires a longer period.

You agree that dispute resolution proceedings will be conducted only on an individual basis and not in a class, consolidated, or representative action.

If you are a consumer located in the European Union, you may also have the right to use the EU Online Dispute Resolution platform at https://ec.europa.eu/consumers/odr.

17. Severability

If any provision of these Terms is held to be invalid, illegal, or unenforceable, that provision will be modified to the minimum extent necessary to make it enforceable, or if modification is not possible, it will be severed from these Terms.

The invalidity or unenforceability of any provision will not affect the validity or enforceability of the remaining provisions, which will continue in full force and effect.

18. Entire Agreement

These Terms, together with our Privacy Policy, constitute the entire agreement between you and Correlation Coefficient Calculator regarding your use of the Service.

These Terms supersede any prior agreements, communications, representations, or understandings relating to the Service, whether written or oral.

No waiver of any term of these Terms shall be deemed a further or continuing waiver of that term or any other term.

19. Contact Us

Terms Inquiries

We aim to respond to Terms-related inquiries within 5 business days.

This website is operated as an independent web project and does not maintain a physical mailing address. All inquiries should be submitted via email.