Frequency Polygon Graph Generator. Usage polygonfreqhistogram frequency1 Arguments. Mar 12 2012 We can also make Pie Charts and Line Graphs with the Create a Graph Application.
Use this Ogive Graph Maker to construct a cumulative frequency polygon based on a sample provided in the form of grouped data with classes organized in ascending order and frequencies. Points x1 y1 Add squares to frequency polygon cex 2 Size of squares pch 15 Set point type to squares. After all the points are plotted draw line segments to connect them.
Select INSERT from the top toolbar.
If you want to be able to save and store your charts for future use and editing you must first create a free account and login --. The values behind the frequency polygon graphs are obtained by calculating the midpoints of intervals from the frequency distribution table. This tool will generate an editable frequency polygon comprising up to three separate distributions thereby allowing you to compare their shapes. We can create a frequency polygon from a histogram also.
