Leslie Kramer is a writer for Institutional Investor, correspondent for CNBC, journalist for Investopedia, and managing editor for Markets Group. Correlation measures the linear relationship ...

Data can be overwhelming, but Excel’s CORREL function helps you cut through the noise. Calculating the correlation coefficient is your secret weapon for finding hidden trends and making smarter ...

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 ...

If you want to create a correlation matrix across a range of data sets, Excel has a data analysis plugin. To use it, you must first enable the data analysis ToolPak. This can be done by clicking ...

Excel 2013 can compare this data to determine the correlation which is defined by a regression equation. This equation calculates the expected value of the second variable based on the actual ...

Excel’s Analyze Data feature offers a lot of information ... interestingly, shows a correlation between the values and the commission, as it should because each commission is 20% of the ...

It depends on the purpose of the test. 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.