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
  • Chart presentation.

    The data presentation and statistical modeling is visually presented as a chart at the working screen of LeoStatistic.

    There are several options to decorate a produced picture with help of tools in  "Chart" tabs of Control panel.

    Chart tab in LeoStatistic

    There are following operations supported:

    Edit background. To edit background colors of chart area or borders around it click on corresponding buttons of "Chart" tab of control panel.

    Edit lines. Thickness of border, grid and fitting lines can be modified with the help of corresponding edit or spin controls. The color can be changed directly only for border and grid lines on the "Chart" control. The color of fitting lines the sane as color of approximated formulas are the same as color of marks of value parameters and can be edited in the "Data" tab of control panel.

    Tip: Any variation in way of the chart presentation initiates a recalculation and repainting of the picture. For not too large number of the records it's not a matter of concern but for thousands of records it could be. To avoid this effect make all parameters inactive during editing of the chart.

    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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