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data analysis and scientific plotting

Qtiplot is a fully fledged plotting software similar to the OriginLab Origin software (See for more information about Origin).

It can make two and three dimensional plots of publication quality, both from datasets and functions. It can do non-linear fitting and multi-peak fitting.

Some Features: * 3D Plots. * Publication quality 2D plots: Error Bars, Multilayer Plots, Bar Plots, Pie Plots, Vector Plots, Contour and Image Plots. * Statistical Plots: Box/Whiskers Diagramms, Histograms. * Easy export of plots to vector formats (EPS, PS, PDF) and to other various image formats (BMP, JPG, PNG, TIFF). * Powerful and versatile spreadsheets and calculations in column-logic. * Easy ASCII-Import/Export of single or multiple files. * Linear and non-linear curve fitting with weighting and estimation of statistical errors of the fit-parameters, using Levenberg-Marquardt, Least-Squares Algorithm or Nelder-Mead simplex minimization algorithm. * Multi-peak fitting with Gaussian and Lorentzian peak profiles. * Data analysis: statistics, sorting, FFT, data smoothing (Savitzky-Golay, FFT smoothing, and moving window average), data filtering (low/high/band pass and band block filters), convolution/deconvolution, correlation, interpolation, numerical integration/differentiation. * Matrices optimized for 3D plotting. * Templates support: all the settings for plots (2D/3D), tables and matrixes can be saved to ASCII files and restored later on for a fast editing process. * Project files based on folders, a powerful project explorer with extensive built-in features: drag and drop, searching facilities.

Package version:0.9.8-1


qtiplot for Debian

QtiPlot includes in the "3rdparty" folder:
    * a modified version of liborigin
    * latest version of muParser
    * a modified version of zlib minigzip.c example

QtiPlot is patched to use Debian provided liborigin, muParser and  zlib shared
libraries and a build time patched minigzip.c.

 -- Fathi Boudra <>  Mon, 21 May 2007 10:59:25 +0200


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<title>QtiPlot - Installation Notes</title>

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QtiPlot(1)                                                QtiPlot(1)

       QtiPlot - Data Analysis and Scientific Plotting

       qtiplot [options][file(s)]

       This manual page documents briefly the qtiplot command.  This
       manual page was written for the Debian  distribution  because
       the original program does not have a manual page.



qtiplot (0.9.8-1) unstable; urgency=low

  * New upstream release
  * Bump standards version to 3.9.


This package was debianized by Gudjon I. Gudjonsson <> on
Sun, 25 Mar 2007 12:06:27

Browse inside qtiplot_0.9.8-1_sparc.deb

         [DIR]DEBIAN/ (4)  65535+ mirrors
         [DIR]usr/ (2)  65535+ mirrors

Download qtiplot_0.9.8-1_sparc.deb

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