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Calculate the strength of a linear association between two variables using Pearson's correlation coefficient. Enter your data, check the requirements and get the equation, scatter diagram and details of the calculations.
- Descriptive Statistics
A set of tools for use in descriptive statistics, including...
- Pearson Correlation Coefficient Calculator
An online Pearson correlation coefficient calculator (offers...
- Descriptive Statistics
Calculate and test the correlation between two variables using Pearson or Spearman's rank methods. The tool also provides the covariance, the correlation effect size, and the test statistic for the null hypothesis of zero correlation.
This Pearson correlation calculator helps you determine Pearson's r for any given two variable dataset. Below, we explain what Pearson correlation is, give you the mathematical formula, and teach how to calculate the Pearson correlation by hand.
Calculate the Pearson, Spearman, or Kendall correlation coefficient and its uncertainty for any two sets of data. Learn the difference between the three coefficients and how to choose the right one for your data.
Calculate the strength and direction of the relationship between two variables using Pearson's correlation coefficient. Enter your data, hit the button, and get the result, along with tests and details of the calculation.
Calculate the correlation between two variables using the Pearson formula and interpret the result. The calculator takes into account the means, standard deviations, and covariance of the variables and returns a value between -1 and 1.
Calculate the Pearson correlation coefficient between two or more metric variables online. Learn how to interpret the results, when to use Pearson correlation, and how it differs from other correlation methods.
