STATISTICA'99 Features Four New Modules for Analyzing Highly Complex Designs

STATISTICA'99 features four new modules: Visual General Linear Models (VGLM), Visual Generalized Linear Models (VGLZ), Visual Partial Least Squares (VPLS), Visual General Regression Models (VGRM). Each new module offers three alternative user-friendly interfaces for specifying designs. In addition, STATISTICA'99 is the only solution on the market that offers a full implementation of the sigma-restricted model and overparameterized model for analyzing (ANOVA) designs with categorical predictor variables.

The modules offer the following functionality:

Visual General Linear Models (VGLM) - is an implementation of the General Linear Model for analyzing responses on one or more continuous dependent variables as a function of one or more categorical or continuous independent variables. VGLM offers a complete selection of ANOVA/MANOVA types of methods.

Visual Generalized Linear Models (VGLZ) - allows the user to search for linear and nonlinear relationships between a response variable and categorical or continuous predictor variables (including multinomial logit and probit, signal detection models, and many others)

Visual General Regression Models (VGRM) - incorporates a comprehensive set of stepwise regression and best-subset model building techniques supporting both continuous and categorical variables.

Visual Partial Least Squares (VPLS) - offers a similar selection of flexible user interfaces to that of VGLM, VGSR, and VGLZ, and includes a comprehensive selection of algorithms for analyzing univariate and multivariate partial least squares problems.

STATISTICA'99 utilizes the same state-of-the-art technology that has earned StatSoft products an unprecedented record of recognition among users and reviewers. STATISTICA has received the highest rating in every comparative review in which it has been featured since its first release in 1993.

StatSoft, Inc., founded in 1984, is now one of the largest developers of enterprise and single-user software for data analysis, knowledge discovery, strategic information delivery/sharing, quality control/improvement and decision support. Its products are used worldwide at most major universities, corporations, and government agencies and are distributed and supported with training and consulting services by a worldwide network of StatSoft subsidiaries and a large number of authorized distributors on all continents.

StatSoft offers high-performance enterprise software systems based on its cutting-edge STATISTICA technology for data processing and system/data warehouse integration. StatSoft also offers leading single-user desktop solutions including: STATISTICA, the widely recognized statistics and analytical graphics software, Quick STATISTICA, a subset of STATISTICA; STATISTICA Industrial/SPC Solutions, a large selection of tools for a wide variety of industrial and statistical process control applications; STATISTICA Neural Networks, a comprehensive and unique neural networks package; and STATISTICA Power Analysis, an intensive research tool for analyzing power and sample size.

STATISTICA is also available in French, English, German, Italian, Japanese, Polish, and other languages. Documentation is available in Arabic, Chinese, English, French, German, Hungarian, Italian, Japanese, Korean, Polish, Russian, Spanish, and others. For more information about StatSoft, STATISTICA, or to download a demonstration CD, please visit the StatSoft, Inc. web site at http://www.statsoft.com.au.

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