Free Software

Please note: I've only used a few of these software programs a little bit, so I can't say much about how good they are, whether they crash, have viruses, or much else about them.  If you use them, please let me know how well they work.  If there are any major problems, I'll take them off this list.  I'm sorry to add the usual disclaimer that, while I don't expect any probems with them, if you use any of these, I can't be responsible for any problems that may occur.



 Statistics

Posting board for freeware statistical programs
. I've started threads about OpenStat and WinIDAMS, at the Socioprano's method page
http://www.sociopranos.com/forums/forum-view.asp?forumid=12 
People can join the lists, post questions and replies. Others may want to start threads about the other freeware packages.
I also prepared a tips page for WinIDAMS, at     http://gsociology.icaap.org/methods/winidams_tips.html

Epi Info

Epi Info 2000 Windows   is available from   http://www.cdc.gov/epiinfo/index.htm
It is very large in size and will take considerable time to download.  This is a program for entering and analyzing data, developed for epidemiologists, but can be used for basic statistical analysis by anyone.  This program is also not easy to learn on your own, but see a couple of free on line manuals:

    Data Analysis With Epi Info. B. Burt Gerstman (Nov. 2000)   http://www.sjsu.edu/faculty/gerstman/EpiInfo/
        This site also links to Introduction to Epi Info and other resources   http://www.epiinformatics.com/         And see more manuals here   http://www.sph.emory.edu/~cdckms/

Relational Database Management Systems for Epidemiologists   http://www.idready.org/rdbms/database_RDBMS.html   has a powerpoint tutorial for epi info and a step by step pdf guide.

The North Carolina Center for Public Health Preparedness Training Website   http://www.sph.unc.edu/nccphp/training/index.html   has free on line training classes for epi info.

   CDC's tutorials  http://www.cdc.gov/epiinfo/tutorials.htm

 

CDC/Census Bureau software

Answer   http://www.cdc.gov/hiv/software/answr.htm   AnSWR is a software system for coordinating and conducting large-scale, team-based analysis projects that integrate qualitative and quantitative techniques.

ez-text   http://www.cdc.gov/hiv/software/ez-text.htm   a software program developed to assist researchers create, manage, and analyze semi-structured qualitative databases.

CSPro (Census and Survey Processing System) http://www.census.gov/ipc/www/cspro/index.html    a public-domain software package for entering, tabulating and mapping census and survey data.

Integrated Microcomputer Processing System (IMPS) http://www.census.gov/ipc/www/imps/index.html   "performs the major tasks in survey and census data processing: data entry, data editing, tabulation, data dissemination, statistical analysis and data capture control."
 

Other

ADE-4    http://pbil.univ-lyon1.fr/ADE-4/    ADE-4 is a multivariate analysis and graphical display software package

AM statistical software    http://am.air.org/    AM is a statistical software package for analyzing data from complex samples, especially large-scale assessments.

Arc regression software   http://www.stat.umn.edu/arc/software.html   "Arc is a free, unique, menu-driven statistical analysis tool for regression problems."
 

DataPlot   http://www.itl.nist.gov/div898/software/dataplot.html/   The web site says, "Dataplot is a free, public-domain, multi-platform (Unix, VMS, Linux, Windows 95/98/ME/XP/NT/2000, etc.) software system for scientific visualization, statistical analysis, and non-linear modeling. The target Dataplot user is the researcher and analyst engaged in the characterization, modeling, visualization, analysis, monitoring, and optimization of scientific and engineering processes."
 

Easyreg   http://econ.la.psu.edu/~hbierens/EASYREG.HTM  This is actually an econometrics program, but it apparently does basic statistics as well, and some very advanced statistics related to econometrics, including time series analysis.
 

Epidata     http://www.epidata.dk/    "a data-entry and data-checking program for Microsoft Windows."  Epidata is data entry and data checking, and  is available directly at   currently this is only data entry, but an analysis module is being developed.
 A related site is Pepi for windows at   http://www.brixtonhealth.com/    - some statistical tests and descriptives.  This site also includes a few other programs such as EpiGram, simple diagramming software, and SampleXS, which is a sample size calculator, which allows for design effects.  The help box has very good documentation about sampling and what the program does.  For social surveyors, you need to change the confidence interval to 5 rather than .5.


Estaplus   http://estaplus.100free.com/english.htm   software for descriptive statistics.  Listed at http://freestatistics.altervista.org/Software.html
 

Instat    http://www.ssc.rdg.ac.uk/software/instat/instat.html    general statistical package. I've used this to import an excel file. Correlations do okay when correlating two variables. Doesn't seem to have pairwise deletion for correlating more than two variables.
 

Irristat    http://www.irri.org/science/software/irristat.asp     Another program. Have to regeister to download this. "IRRISTAT is a computer program for data management and basic statistical analysis of experimental data.  IRRISTAT has been developed primarily for the analysis of data from agricultural field trials, but many of the features can be used for analysis of data from other sources."  This is from the Biometrics and Bioinformatics Unit, International Rice Research Institute, in Metro Manila, Philippines.
 

MicrOsiris    http://www.microsiris.com/     This program "is derived from OSIRIS IV, a statistical and data management package developed and used at the University of Michigan and includes special techniques for data mining and analysis of nominal- and ordinal-scaled data.  Its free but can contribute $25 to get rid of start up reminder screen.
 

Openstat     http://www.statpages.org/miller/openstat/    Free statistical program.  I've used this one a bit and it is comparatively easy to use, except I have problems importing excel or csv files.  There is also a linux version of this program, and the author is frequently updating the program.  Also can be downloaded at http://www.agrivisser.com/cgi-bin/English/Default.htm
 

R: The Comprehensive R Archive Network  http://cran.r-project.org/   "R, also known as "GNU S", is a language and environment for statistical computing and graphics."  It is, I understand, like S+, a statistical language.  R is better for graphics than SAS.  However, R is complex, and takes a lot of study, so only use this if you have complex statistical or graphical needs.  If this site doesn't work, try http://cran.us.r-project.org/   in the US, or   http://www.stats.bris.ac.uk/R/   in the UK.
    Also see    http://www.ku.edu/~pauljohn/R/Rtips.html    which is a tips page, by Paul E Johnson.
    And this R faq page   http://lib.stat.cmu.edu/R/CRAN/doc/FAQ/R-FAQ.html    basics, programming, bugs, etc.
 

SalStat    http://salstat.sourceforge.net/    runs on windows, linux, mac. It is in beta, but according to the site, "it can already do a range of descriptive statistics, t tests (paired, unpaired and one sample), and 3 kinds of correlations." Last updated in 2003.
 

Smith's Statistical Package   http://www.economics.pomona.edu/StatSite/SSP.html
 

TextStat    http://www.niederlandistik.fu-berlin.de/textstat/software-en.html    free simple text analysis software.  Word counts, and also shows where the words appear.
 

VBPro  http://mmmiller.com/vbpro/vbpro.html   "VBPro is a set of computer programs that I have written to do content analysis of ASCII text."  ("I" is M Mark Miller)
 

visicube   http://www.visicube.com   At least the 'basic' program is free. Add ons will have a fee attached.
 

Vista   http://forrest.psych.unc.edu/research/   visual statistical system.
 

WinIDAMS   http://www.unesco.org/webworld/idams/   WinIDAMS is a software package internationally developed by UNESCO for the validation, manipulation and statistical analysis of numerical data of any kind.  (This site takes a while to load.)
  I've been using this program for a while. Here are some tips:   http://gsociology.icaap.org/methods/winidams_tips.html
   

Winstat   http://math.exeter.edu/rparris/winstats.html   bunch of stat features.   


Lists of free stat software


John C. Pezzullo's list of free statistical software
http://members.aol.com/johnp71/javasta2.html   The MAIN list of software.  I got links to several of the stat packages listed here from Mr. Pezzullo's site, which lists a little more info.
 
Altavista list of free software   http://freestatistics.altervista.org/Software.html   lists various packages, some of which are listed above.
 
Six Sigma list of free software   http://www.six-sigma.be/rubrique.php3?id_rubrique=8   also lists some of the above.
 
StatSci list of free software   http://www.statsci.org/free.html   also lists some of the above.

List of free statistical software   http://statistiksoftware.com/free_software.html    list of some programs with lots of notes about many of them, i.e., features, requirements.

Impoverished Social Scientist's Guide   http://data.fas.harvard.edu/micah_altman/socsci.shtml   stat software and some other stuff.



Free Mapping/GIS software  lists of software

http://freegis.org/
The FreeGIS Project provides
* software overview on free Geographic Information Systems (this web site)
* communication on developments, plans, infos on free GIS software and free Geo-Data (mailing list)
* software and data prepared for direct use (CD)


GEO Community http://www.geocomm.com/ lists and reviews some free viewers, here
http://spatialnews.geocomm.com/features/viewers2002/
and here
http://software.geocomm.com/viewers/general/
Some of the viewers or programs can do basic mapping.


http://opensourcegis.org/ has gis and related software


CSISS - The Center for Spatially Integrated Social Science
http://www.csiss.org/
especially see
http://www.csiss.org/clearinghouse/select-tools.php3
one list of software



http://gis.nitle.org/index.php
this is A geographic information systems initiative. Part of The National Institute for Technology and Liberal Education (NITLE) started from a grant from The Andrew W. Mellon Foundation.
This page lists commercial and free software   http://gis.nitle.org/cgi-bin/links.pl?link_id=21
Including the Jump Project and the official GRASS site.


Software

http://www.mapmaker.com/
Map Maker Gratis is free


Public Health Mapping tools - improved data for action
http://www.who.int/csr/mapping/tools/en/
includes a mapping program, although I don't see how to get it.


epi info also can do maps.
http://www.cdc.gov/epiinfo/


Christine gis system http://www.christine-gis.com/ The web site says "Christine is a useful, easy-to-use tool that brings geographic
information to your deskop." I don't know anything about it. The VIEWER is free but the full program is shareware. The program is listed in the Gislounge and other places:

gislounge   http://gislounge.com/ll/freedataviewers.shtml
gisportal   http://www.gisportal.com/gis3f.htm
PROCIG - Central American Geographic Information Project   http://www.procig.org/main.htm   See the links to Free GIS Software
          NASA Global Change directory   http://gcmd.nasa.gov/records/CHRISTINE_GIS.html


http://www.jump-project.org/
The foundation of The JUMP-Project is a suite of free, open-source applications that provide an extensible API and graphic user interface (GUI) for viewing and manipulating spatial data-sets.

The Jump Project is also listed here: http://cgkn.net/2002/about/ws4_e.html   Fourth CGKN Workshop, March 2004, Toronto Canadian Geoscience Knowledge Network (CGKN) is an initiative of the National Geological Surveys Committee.
Also listed here  http://www.freegis.org/search?q=jump&_ZopeId=00361426A1-BCJOjChE



http://grass.baylor.edu/
GRASS GIS (Geographic Resources Analysis Support System) is an open source, Free Software Geographical Information System (GIS) with raster, topological vector, image processing, and graphics production functionality that operates on various platforms through a graphical user interface and shell in X-Window. It is released under GNU General Public License (GPL). The official grass site is  http://grass.itc.it/index.php   Baylor is a mirror.




TNTlite  http://www.microimages.com/tntlite/   According to the authors, "
TNTlite is a FREE geospatial analysis system providing a complete fully featured GIS, RDBMS, and automated image processing system with CAD, TIN, surface modeling, map layout and innovative data publishing tools. All this capability is available in a single integrated system with an identical interface, functionality, and geodata structure for use on Mac OS X, Windows, Sun Solaris, and popular Linux platforms."  There are limits on the complexity of the project in this free version. Can do simple projects but not complex.


Non statistical programs, but useful.


Eldis has a site about how to use the web,  http://www.eldis.org/tales/index.htm   especially useful for development countries with first time users, low bandwidth, etc.

International Open Source Network,  http://www.iosn.net/   stuff about open source. See FOSS general, then software.


Unesco free software portal  http://portal.unesco.org/ci/en/ev.php-URL_ID=12034&URL_DO=DO_TOPIC&URL_SECTION=201.html   info about and links to free software.


Abiword   http://www.abisource.com/    free word processor, good for basic stuff, according to reviews in pc world and msnbc. These reviews are linked to from the abiword site. Abiword also runs on any platform, e.g., windows, linux, mac, etc.
    Abiword is from Gnome Office   http://www.gnome.org/gnome-office/    which also has Gnumeric  http://www.gnome.org/projects/gnumeric/   mentioned below in the spreadsheet section.


OpenOffice   http://www.openoffice.org/   as of January 2005, 146,000 downloads.  OpenOffice is another office suite.  Based on staroffice. OpenOffice 2 is now available. Pretty good, almost comparable to MS Office suite. One main advantate (besides being free) is you can save to pdf.
    StarOffice is no longer available for free from Sun, but it is from twocows.com.
 

602Pro PC Suite   http://www.software602.com/   Another office suite, free, with word processor, spreadsheet and graphics editor. (at download.com, over 400,000 downloads, and 94% approval rating) .  There are currently some limitations on the use of this program. I'm not sure the full version is fully free for unlimited use.
 

Easy Office   http://www.e-press.com/    fully functional TRIAL version, but free version doesn't include complete program.  Full version is $59.  This is free to individuals, but not to businesses or institutions.  (at download.com, over 100,000 downloads, and 93% approval rating)


KOffice - Integrated Office Suite   http://www.koffice.org/   for the K desktop environment.  A k environment for running on windows is here   http://kde-cygwin.sourceforge.net/   I guess this is still in development. A version of koffice for windows is here   http://sourceforge.net/projects/qtwin   I'm not sure of all this stuff. Any feedback is appreciated.


I searched download.com for free office suites, and some of the above were some of those listed and popular.  These programs seem okay, but I haven't used them much. OpenOffice is listed at alot of govt and edu sites, and the others are listed in some .edu sites or other places.


Siag Office - A Free Office Package for Unix   http://siag.nu/   I found this through the Unesco free software portal. Spreadsheet, word processor, file manager, etc, for unix.

GoBeProductive   http://www.gobe.com/index.html    not free but $50, so cheap. Mentioned here http://news.zdnet.com/2100-3513_22-5215280.html along with others.

EditPad    http://www.editpadpro.com/    text editor.  Listed as editpad lite on the site.  Easy to use.


Web Dwarf   http://www.virtualmechanics.com/products/dwarf/   free program for web page, wysiwgy web editor. 110,000 downloads at download.com and 80% approval from 118 votes.
.

EVE Embedded Vector Editor    http://www.goosee.com/    graphics program.  Recommended by a colleague. I havent' tried it, but supposed to be very powerful and useful.



AOLPress   http://members.aol.com/rjdriver/aolpress.htm   one person recommended this, I haven't tried it. Its also only available up to win95/NT, and for Mac.
     This program is mentioned here  http://www.elliotlakecomputerclub.com/Minutes%202004/Apr%2016%20Rev.htm  and here   http://www.public.iastate.edu/~jbalvanz/   and  here   http://peopleinaction.info/internet/


leechFTP
   http://stud.fh-heilbronn.de/~jdebis/leechftp/   freeware ftp program.  Not being updated, but still works. At download.com, has 600,000 downloads, and 90% approval.
 

ws_ftp le   search  http://www.download.com    for fpt. (at download.com, more than 8 million downloads, 92% approval.)  The free version isn't available at the source any more.
 

IZArc  http://www.izarc.org/   create and read compressed files of various formats. This program has a good review in the Newsletter of the Greater Victoria PC Users' Association, http://bbs.bbc.org/newsletter/mar03nl/izarc.html, and is rated very well at http://www.freedownloadscenter.com/Reviews/r676.html and  http://www.snapfiles.com/get/izarc.html.
 

Mozilla   http://www.mozilla.org/    a free browser, with mailer, pop up blocker, other stuff. At downlaod.com, 500,000 people have downloaded this, with an approval rating of 61%. The lite version, mozilla firebird, just the browser, has a 93% approval. (compared to 47% approval for IE's latest service pack and 44% for netscape).    


http://www.thefreecountry.com/webmaster/htmleditors.shtml    lists free html wysiwyg editors. Freecountry is listed at these sites http://webguide.ua.edu/getstarted.html and   http://www.fsa.gov.uk/Pages/Doing/Regulated/Returns/mtr/faq/index.shtml  


Flashpeak   http://www.flashpeak.com/   has many freeware programs, such as slimbrowser, blazeftp and intelliEdit.  Slimbrowser has a good review here   http://www.download.com/3000-2356_4-10101563.html   from cnet, and a fair user rating.


Spreadsheets

SpreadCE   http://www.byedesign.freeserve.co.uk/   works on multiple systems including windows, pda's and other stuff. Shareware, but not limited.

Object oriented spreadsheet   http://www.abykus.com/   bunch of features different from regular spreadsheets.


Gnumeric   http://www.gnome.org/projects/gnumeric/   free spreadsheet.


Databases

PostgreSQL   http://www.postgresql.org/   highly-scalable, SQL compliant, open source object-relational database management system.

Firebird   http://firebird.sourceforge.net/   Another relational database.

Doing Surveys

ResearchInfo.com    http://www.researchinfo.com/docs/software/index.cfm    list of software programs for designing, creating surveys, some analysis.  Some are freeware, some limits, some no limits.

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