Explore: *correlation

In statistics, correlation or dependence is any statistical relationship, whether causal or not, between two random variables or bivariate data. Although

In statistics, the Pearson correlation coefficient (PCC) is a correlation coefficient that measures linear correlation between two sets of data. It is

The phrase "correlation does not imply causation" refers to the inability to legitimately deduce a cause-and-effect relationship between two events or

In statistics, Spearman's rank correlation coefficient or Spearman's ρ is a number ranging from -1 to 1 that indicates how strongly two sets of ranks

In statistics, polychoric correlation is a technique for estimating the correlation between two hypothesised normally distributed continuous latent variables

Correlation is a measure of relationship between two mathematical variables or measured data values, which includes the Pearson correlation coefficient

In signal processing, cross-correlation is a measure of similarity of two series as a function of the displacement of one relative to the other. This

Phase correlation is an approach to estimate the relative translative offset between two similar images (digital image correlation) or other data sets

A correlation coefficient is a numerical measure of some type of linear correlation, meaning a statistical relationship between two variables. The variables

Autocorrelation, sometimes known as serial correlation in the discrete time case, measures the correlation of a signal with a delayed copy of itself.