| Statistics Toolbox |
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The disttool Demo
disttool is a graphic environment for developing an intuitive understanding of probability distributions.
The disttool demo has the following features:
- A graph of the cdf (pdf) for the given parameters of a distribution.
- A pop-up menu for changing the distribution function.
- A pop-up menu for changing the function type (cdf <-> pdf).
- Sliders to change the parameter settings.
- Data entry boxes to choose specific parameter values.
- Data entry boxes to change the limits of the parameter sliders.
- Draggable horizontal and vertical reference lines to do interactive evaluation of the function at varying values.
- A data entry box to evaluate the function at a specific x-value.
- For cdf plots, a data entry box on the probability axis (y-axis) to find critical values corresponding to a specific probability.
- A Close button to end the demonstration.
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