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SSI - Scientific Software International, Inc.

Our navigation requires Flash. Don't have it? GET IT HERE! Search this site. Welcome to SSI We provide software tools for statistical data analysis, useful for work in a variety of fields such as: Statistics (including survey research and informatics) Behavioral and social sciences (such as psychology, sociology, psychiatry, criminal science, family studies, political science, developmental r...

http://www.ssicentral.com/

View an illustrative example.

Data Analysis Data Barnes & Kaase (1979) conducted a cross-national survey to obtain information on conventional and unconventional forms of political participation in industrial societies. The survey is known as the Political Action Survey. The survey included several attitude and perception statements to which the respondents had to respond with one of: agree strongly agree disagree disagree...

http://www.ssicentral.com/lisrel/example5-1.html

LISREL 8.8

New in LISREL 8.8 Structured latent curve models The LISREL CO command has been extended to include the exponential (EXP) and natural logarithm (LOG) operators as well as parentheses. This allows LISREL users to fit, for example, the structured latent curve models outlined in Browne (1993). View an illustrative example. Factor analysis of ordinal variables Classical exploratory factor analysis ass...

http://www.ssicentral.com/lisrel/new.html

SSI - Scientific Software International, Inc.

LISREL 8.8 HLM 6 SuperMix 1 New! IRT : - Installation CD-ROM (electronic installation applications are not available) ($) () ($) ($) AUXAL 3 500 0.5 3 150 100 BILOG-MG 3 250 0.5 3 150 100 HLM 6 425 0.5 6 180 100 LISREL 8.8 Windows 495 0.5 Windows8.7 8.8 100 120 Windows8.7 8.8 180 8.7 Mac(Intel-based Macs) 445 0.5 Mac8.5 8.7 100 100 Mac8.5 8.7 180 MULTILOG 7 250 0.5 7 150 100 PARSCALE 4 250 0.5 ...

http://www.ssicentral.com/cn/ordering/index.html

View an illustrative example.

Data Model Analysis Data The data were provided by Scott Chaiken of Armstrong Laboratory, Brooks Air Force Base and and are described in Blozis (2004). It presents performance on two procedural tasks developed for the assessment of quantitative and verbal skill acquisition. Both response times and accuracy scores were recorded for a total of 384 trails for each task. Data for 228 corded are consid...

http://www.ssicentral.com/lisrel/example5-3.html

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