When you use the statistical analysis features in Excel, you are leveraging one of the most powerful tools available for data manipulation and interpretation. Excel is not just a spreadsheet ...

The LOGEST function in Microsoft Excel is a Statistical function, and its purpose is to calculate an exponential curve that fits your data and returns an array of values that describes the curve. The ...

The Percentile Exc function in Excel is a statistical function, and its purpose is to return the k-th Percentile of values in a range, where k is 0 to 1. The formula for the Percentile. Exc function ...

In math and statistics, you may occasionally need to calculate the slope of a line generated by coordinates in the (x,y) format. The slope is a value that indicates the rate at which the y value of a ...

Brazilian Journal of Probability and Statistics, Vol. 23, No. 2 (December 2009), pp. 107-119 (13 pages) This work presents a comparison of results about the accuracy of statistical routines from four ...

Excel spreadsheets do so much, from making lists to crunching numbers to acting as sophisticated flat-file databases. We’re creating this guide to make sure you master all the essentials and more.