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Pearson Correlation Coefficient Calculator - Social Science Statistics
The Pearson correlation coefficient is used to measure the strength of a linear association between two variables, where the value r = 1 means a perfect positive correlation and the value r = -1 means a perfect negataive correlation. So, for example, you could use this test to find out whether people's height and weight are correlated (they ...
Pearson Correlation Coefficient Calculator - Social Science Statistics
An online Pearson correlation coefficient calculator (offers scatter diagram, full details of the calculations performed, etc).
P Value from Pearson (R) Calculator - Social Science Statistics
P Value from Pearson (R) Calculator. This should be self-explanatory, but just in case it's not: your r score goes in the R Score box, the number of pairs in your sample goes in the N box (you must have at least 3 pairs), then you select your significance level and press the button.
How to Report Pearson's r (Pearson's Correlation Coefficient) in …
How to Report Pearson's r (Pearson's Correlation Coefficient) in APA Style. The APA has precise requirements for reporting the results of statistical tests, which means as well as getting the basic format right, you need to pay attention to the placing of brackets, punctuation, italics, and so on.
Quick Statistics Calculators
Included are a variety of tests of significance, plus correlation, effect size and confidence interval calculators. If you're not sure what statistics calculator you require, check out our Which Statistics Test? wizard.
Spearman's Rho Calculator (Correlation Coefficient)
Spearman's Rho Calculator. Spearman's Rho (r s) measures the strength and direction of the relationship between two variables. To begin, you need to add your data to the text boxes below (either one value per line or as a comma delimited list).
Point-Biserial Correlation Calculator - Social Science Statistics
Point-Biserial Correlation Calculator. This calculator allows you to measure the correlation between two variables in the special circumstance that one of your variables is dichotomous - that is, that it has only two possible values, 1 or 0 for the purposes of this calculator.
Pearson Correlation Coefficient Calculator
The Pearson correlation coefficient is used to measure the strength of a linear association between two variables, where the value r = 1 means a perfect positive correlation and the value r = -1 means a perfect negataive correlation. So, for example, you could use this test to find out whether people's height and weight are correlated (they ...
Critical Value Calculator - Social Science Statistics
Critical Value Calculator. This quick calculator allows you to calculate a critical valus for the z, t, chi-square, f and r distributions. Critical Value for T. Select your significance level (1-tailed), input your degrees of freedom, and then hit "Calculate for T".
Tools for Descriptive Statistics - Social Science Statistics
A set of tools for use in descriptive statistics, including a histogram generator, average and variance calculators.