From Free Software Directory
This is the approved revision of this page; it is not the most recent. View the most recent revision.
Jump to: navigation, search



data analysis and scientific plotting

Superseded by SciDAVis

Qtiplot is a fully fledged plotting software similar to the OriginLab Origin software (See http://www.originlab.com 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: * Cross platform: works natively on Windows, Mac OS X and Linux/Unix systems * Fully Python scriptable * OpenGL based 3D plotting * Publication quality plots and easy export to various image formats (EMF, EPS, PS, PDF, SVG, BMP, JPG, PNG, TIFF, etc ...) * Easy integration with LaTeX typesetting system * Powerful and versatile spreadsheets with column-logic calculations and easy import/export of multiple files * One-click access to extensive built-in data analysis routines * Advanced statistical analysis: Student's t-Test, ANOVA, chi-square test for variance, normality test (Shapiro- Wilk) * Linear and nonlinear curve fitting with weighting and estimation of statistical errors of the fit-parameters * Multi-peak fitting * Image analysis tools * Templates support: all settings for plots, tables and matrices can be saved and restored later on for a fast editing process * Project files based on folders, a powerful project explorer with built-in drag and drop and searching facilities * Full import of Excel workbooks and Open Document Format spreadsheets, dBase, SQLite and Microsoft Access databases



released on 29 April 2014


Related Projects


LicenseVerified byVerified onNotes
OtherDebian: Scott Howard <showard@debian.org>29 April 2014
License: other

other QwtPlot3D license: . This software is provided 'as-is', without any express or implied warranty. In no event will the author be held liable for any damages arising from the use of this software. . Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: . 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed

or altered from any source distribution.
OtherDebian: Scott Howard <showard@debian.org>29 April 2014
License: gl2ps or lgpl-2

GL2PS or LGPL-2 On Debian systems, the complete text of the GNU Library General Public License can be found in `/usr/share

OtherDebian: Scott Howard <showard@debian.org>29 April 2014
License: other

other Qwt License Version 1.0, January 1, 2003 . The Qwt library and included programs are provided under the terms of the GNU LESSER GENERAL PUBLIC LICENSE (LGPL) with the following exceptions: . 1. Widgets that are subclassed from Qwt widgets do not constitute a derivative work. . 2. Static linking of applications and widgets to the Qwt library does not constitute a derivative work and does not require the author to provide source code for the application or widget, use the shared Qwt libraries, or link their applications or widgets against a user-supplied version of Qwt. . If you link the application or widget to a modified version of Qwt, then the changes to Qwt must be provided under the terms of the LGPL in sections 1, 2, and 4. . 3. You do not have to provide a copy of the Qwt license with programs that are linked to the Qwt library, nor do you have to identify the Qwt license in your program or documentation as required by section 6 of the LGPL. . . However, programs must still identify their use of Qwt. The following example statement can be included in user documentation to satisfy this requirement: . [program/widget] is based in part on the work of the Qwt project (http://qwt.sf.net). On Debian systems, the complete text of the GNU Library General Public

License can be found in `/usr/share/common-licenses/LGPL-2'.
License:GPLv2Debian: Scott Howard <showard@debian.org>29 April 2014
License: gpl-2

GPL-2 On Debian systems, the complete text of the GNU General Public License can be found in `/usr/share/common-


Leaders and contributors

Resources and communication

AudienceResource typeURI
Debian (Ref)https://tracker.debian.org/pkg/qtiplot

Software prerequisites

This entry (in part or in whole) was last reviewed on 23 February 2018.


Date 2015-07-17
Source Debian
Source link http://packages.debian.org/sid/qtiplot


Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.