How to use the POWER function

The POWER function calculates a number raised to a power. Excel Function Syntax POWER(number, power) Arguments number Required. The number […]

How to graph an equation

The picture above shows the following equation x^3+3*x^2-3 plotted on an x y scatter chart. Here are the instructions on how […]

Sort based on frequency row-wise

In this article I will demonstrate two techniques for counting per row. The first example is simple and straightforward. The second example is a […]

Count overlapping days in multiple date ranges

The MEDIAN function lets you count overlapping dates between two date ranges. If you have more than two date ranges […]