jStat provides powerful and configurable plotting functions. This page demonstrates a range of jStat features.

Try altering the parameters of each distribution to see how they affect the shape. You can also configure the appearance of the plot in several ways:

  • Flick between the PDF/CDF instantly.
  • Plot the distribution as a series of points or a continuous line
  • Render the plot as a line, or a filled density
  • Provide information when hovering over the plot
  • Adjust the number of points used to draw the distribution

An interactive console has also been provided that allows you to dynamically execute any jStat command. For example, try typing the following commands:

var x = seq(0, 1, 100);
var y = dbeta(x, 2, 2);
plot(x,y,{main: 'My first jStat graph', type: "p" });

Just remember to press ESC or type ":exit" once you have finished to close the console.

Select a distribution:

Plot function

Plot type

Fill

Info-hover

Number of points: 100

Parameters

Mean: 0.0

Standard deviation: 1.0