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    You are here: Modules > Data
    Links in the text refer to the lower part of the page

    Data in 2D and 3D

    Edit and select Data from a grid and draw a 2D or 3D Graph. You may view 3D data in the 3D viewer and make Contour plots and Cross-sections through Contour plots. Some statistical properties of the data may be calculated. You may also draw a histogram or the (cumulative, normalized) distribution function of selected data.
    You may apply a Chi-square test or a Kolmogorov-Smirnov test to compare two distributions

    Data: Statistics

    Kolmogorov-Smirnov test - 1 and 2

    Kolmogorov-Smirnov test - 1 and 2

           The KS-test is used to test differences between unbinned distributions of a single continuous variable. The largest vertical difference D between the cumulative distributions is determined. This yields the probability that the two distributions are drawn from the same underlying distribution.
    The first test compares the data in grid 2 with a theoretical (normalized) distribution function defined in the Function panel.
    The second test compares (observed) data in grid 1 and grid 2.

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