The primary purpose of XLPlot is to create a figure rapidly and easily. It is ideal for for use at high school, as the path from data in one or more spreadsheet columns to the final figure is short (just a few mouse clicks) and easy to grasp.
It contains basic statistical functions, such as Student's t-test and linear correlation of two sets of data (two columns in a spreadsheet). XLPlot has a number of build-in functions that can be fitted to the data in columns on a spreadsheet or to a curve in a graph. The user can easily add fitting functions of his own design.