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.

Correlation measures the relationship between two variables. Learn how to calculate the correlation coefficient between market indicators and stock prices.

How to Make a Graph in Excel With Word and Number Variables. Microsoft Excel can perform numerous statistical functions, as well as create charts from statistical data. Statistical data includes ...

How to Do a Two-Sided Graph in Excel. Microsoft Excel can present two series of data points together on the horizontal axis, but if the number scale for each series dramatically differs, the data ...

Calculating the Pearson correlation coefficient can be complicated but software makes it much easier. You can use several methods to calculate correlation in Excel.