You can use several methods to calculate correlation in Excel. The simplest is to get two data sets side-by-side and use the built-in correlation formula. Investopedia.com ...

Data can be overwhelming, but Excel's CORREL function helps you cut through the noise. Calculating the correlation ...

An Excel pie chart displays categories of data as wedges in a circular graph. This format allows users to quickly see the contribution each category makes to the total figure and a correlation of ...

Correlation measures the linear relationship between two variables. By measuring and relating the variance of each variable, correlation gives an indication of the strength of the relationship.