software for data presentation, statistical analysis, marketing and prediction.

Free download:
LeoStatistic.zip or
(selfextracting winzip file)


  • Introduction
  • Data
  • Statistics
  • Results presentation
  • Samples
  • Popular statistics and data analysis
  • Data analysis.

    LeoStatistic permits to perform a broad spectrum of statistical schemes for data analysis and modeling. The statistical schemes themselves are described in sort of abstract language on the page statistics. Here the collection of more practical oriented 'how to" solutions are offered.

    At this point we presume that data  are open in LeoStatistic already. For detail information about structure of data presentation, adding from outside sources and manipulation including inserting calculated parameter do check referred pages.

    Major statistical schemes ii LeoStatistic are:

    Correlation between parameters. Matrix of correlation coefficients, visual presentation of x-y charts for every pairs of parameters.

    Curve fitting. Variety of schemes for approximation of functional dependences between two parameters.

    Histograms of distribution of one or two parameters. Ability to set conditions for other parameters.

    Peaks revealing with base line determination.

    Multivariate regression linear and parabolic. Near neighbors estimation.

    Target marketing modeling customers data and assigning scores for selecting perspective customers.

    Screenshots of the LeoStatistic software:
    click on picture to enlarge

    Building histograms
    Building histogram

    Distribution of two variables.
    Distribution of two variables.

    Approximation (constructor style interface).
    (constructor style interface).

    3D view.
    3D view.

    DOW trend.
    DOW trend.

    Signals revealing
    Signals revealing.

    Near neighbors method
    Near neighbors method.

    Harmonic analysis.
    Harmonic analysis.

    Fit with free format formula.
    Fit with free format formula.

    Curve fit of crystal growth rate.
    Curve fit of crystal growth rate.

    Get data from image file.
    Get data from image file.

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