Statistics

Correlation Coefficient Calculator (Matthews)

The correlation coefficient calculator helps you determine the statistical significance...

Results

Predicted Y
—
Residual
—

About the Correlation Coefficient Calculator (Matthews)

This calculator helps you quickly compute results with precision. Simply enter your values and get instant results.

How to Use

  1. Enter the required values in the input fields
  2. Results update automatically in real-time
  3. Review the calculation steps for transparency

Formula

y = mx + b, r = Cov(x,y)/(σx·σy)

Examples

Try different input values to see how the result changes. This helps you understand the relationship between variables.

Formula

y = mx + b, r = Cov(x,y)/(σx·σy)

Our calculator uses standard mathematical formulas to provide accurate results. Always verify critical calculations independently.

Yes, all our calculators are completely free with no registration required.

Yes, use the embed feature to add this calculator to your website.

User Reviews

5
Based on 142 reviews
Aisha N.
2 weeks ago

Used this Correlation Coefficient Calculator (Matthews) during a live webinar demo. Loaded instantly and impressed the whole audience.

Chloe B.
8 months ago

I reference this Correlation Coefficient Calculator (Matthews) in my blog posts. Readers appreciate having a free tool they can trust.

Priya K.
3 months ago

Compared three different Correlation Coefficient Calculator (Matthews) tools online. This one had the clearest layout and most accurate output.

Emily W.
5 months ago

I shared this Correlation Coefficient Calculator (Matthews) with my study group and now everyone uses it. Best free tool we have found.