General
Packages: 

Dataplot
 Linux, PCDOS, Windows for scientific visualization, statistical
analysis, and nonlinear modeling. Has extensive mathematical and
graphical capabilities. Free 

HLM
 This hierarchical linear model package is used for nested or multilevel
models. The student version contains all of the functionality of the
professional edition, but is limited in the number of observations.
Free 

LISREL
 The student version has the capability to conduct multilevel analysis
for two and threelevel models, twostage least squares estimation,
principal component analysis, and exploratory factor analysis. It
handles up to 12 observed variables. Free 

MacAnova
 Is a free, noncommercial, interactive statistical analysis program
for Windows 95/98/NT, Windows 3.1 with Win32s, Macintosh and Unix
written by Gary W. Oehlert and Christopher Bingham, both of the School
of Statistics, University of Minnesota. Free 

MX
 Here's a structural equation modeling program. Amazingly enough,
it appears to be freeware. The authors do ask for a small contribution
to handle the duplicating costs if you order a manual to go along
with the downloadable software. Free


Regress+
 A Macintosh only package for univariate mathematical modeling (equations
and distributions). The most powerful software of its kind available
anywhere, with stateoftheart functionality and userfriendliness.
Free 

SISA
 Simple Interactive Statistical Analysis for PC (DOS) from Daan Uitenbroek.
An excellent collection of individual DOS modules for several statistical
calculations, including some analyses not readily available elsewhere.
Free 

SPM
 Statistical Parametric Mapping, free software for functional brain
mapping analysis techniques. Free 

Statistical
Software  A large collection of executable DOS programs
(and Fortran source). Includes: Matrix occupancy, exact gsample empirical
coverage test, interactions of exact analyses, spectral decomposition
analysis, exact mrbp (randomized block) analyses, exact multiresponse
permutation procedure etc. Free 

STREAMS
 This is structural equation modeling software can also be used
as a preprocessor to LISREL, AMOS, EQS, MPlus, and Mx. Multilevel
Modeling. Demo 

ViSta
 A Visual Statistics program for Win3.1, Win 95/NT, Mac and Unix.
Free 

WebStat
 A Javabased statistical computing environment for the World Wide
Web. Needs a browser, but can be downloaded and run offline. Free 

WinIDAMS
1.0 for 32bit Windows Operating System. Released by UNESCO 
WinIDAMS is a freeware software package for numerical information
processing and statistical analysis. It provides a complete set of
data manipulation and validation facilities and a wide range of classical
and
advanced statistical techniques, including interactive construction
of multidimensional tables, graphical exploration of data and time
series analysis. Freeware 


Subset
Packages 

ADE4
 Multivariate analysis and graphical display software package for
Mac and Win 95/NT. Includes component analysis and correspondence
analysis, spatial data analysis methods, discriminant analysis and
within/between groups analyses, many linear regression methods
Graphical displays include an automatic collection of elementary graphics
corresponding to groups of rows or to columns in the data table, automatic
ktable graphics and geographical mapping options, searching, zooming,
selection of points, and display of data values on factor maps.
Free 


CurveFitting
& Modeling: 

None
Located 


Biostatistics
and Epidemiology: 

EasyMA
 Free userfriendly MSDOS program for the metaanalysis of clinical
trials results. Developed to help physicians and medical researchers
to synthesize evidence in clinical or therapeutic research. Free



Surveys,
Testing, and Measurement: 

POSDEM
 Uses simulation techniques to analyze and compare alternate sampling
strategies for surveys. Performs power / sample size / precision analyses
for different sampling methods: systematic, stratified, random, etc.
Windows versions available. Free 


Excel
Spreadsheets and AddIns: 

DE
Histograms  Excel addin that provides comprehensive descriptive
stats, histograms, outlier detection, normality testing, and much
more. Free 

Life
Table  Available in Lotus and Excel formats. Free 

SampleCalc
 A free Microsoft Excel Addin. Calculates point and interval
estimates for simple, stratified, twostage, or cluster samples. Free.



Qualitative
Analysis Software 

Atlas.ti
 Qualitative Data Analysis software. Trial
Download. 

Ethnograph
Qualitative Data Analysis software  Demo
Download 


Miscellaneous:


Raynald's
SPS Tools  Purposes of this site, i t present useful code and
techniques to increase productivity of all level of SPSS users. Ther
are 350+ sample syntax, macros and scripts included in this site,
by Raynald Levesque 

Research
Randomizer  Neat piece of software contained in a web page.
Student 


Statistical
Packages Resources 

None
Located 



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