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Quality, Insight And Excellence Through Business Intelligence And Data Analytics.

Statgraphics is a powerful yet intuitive software program for data analysis, data visualisation, statistical modelling and predictive analytics. It is a comprehensive program offering over 230 procedures covering everything from summary statistics to advanced statistical models.

Purchase or Upgrade your Statgraphics

Statgraphics 19 Additions and Enhancements

Purchase or Upgrade your Statgraphics

Buy Statgraphics for business, government, nonprofit, educational, or student use.

System Requirements
OS Microsoft Windows 8.1 or later or Mac OS X 10.13 (High Sierra) or later

Data Management

Statistics

Graphics

Why Statgraphics

Our intuitive interface is unparalleled in power and sophistication, matched with simplicity of use. With Statgraphics 19®, you will effortlessly develop protocols necessary to achieve successful outcomes. It gives you the statistical tools to pursue excellence, gain understanding and accomplish important business goals. The objective: advancement of systems performance for quality, increased productivity, development of best practices, and optimization of policies and procedures, driving cost saving efficiencies and controls. Achieve success through quality, insight and excellence in every segment of your enterprise.

 

STATGRAPHICS Centurion XIX contains over 290 features, including a new link to Python functionality, modernized graphical user interface with a convenient feature-locating ribbon bar, a procedure dashboard, big data capability and so much more.

Overview

Statgraphics was the first statistical software program adapted for the PC, the first to introduce integration of graphics into every statistical procedure, and the originator of point-by-point assistance tools and countless other groundbreaking features to simplify your tasks. While others were busy playing catch up, Statgraphics led the pack in providing pioneering advances. Want an assistant to guide you through each phase of your analysis and skip the learning curve? StatWizard™ and StatAdvisor™ are at your service.

What's new in Version 19 Centurion?

User Interface
  • Dashboard – displays tables and graphs from multiple analyses with red/yellow/
    green alerts.
  • DataBook – new sort options to reverse order of rows plus expanded Undo.
  • Data import – direct data import from Minitab project files, SAS transport files, and
    SPSS portable files.
  • Optional single pane view in analysis windows – report-style layout for tables
    and graphs.
  • Python interface – data exchange and execution of Python scripts.
  • Quick access toolbar – one-click access to common operations and analyses.
  • Ribbon bar – replaces old menu and analysis toolbar.
  • StatGallery – may now save graphs in image files.
  • Tabbed dialog boxes – new layout simplifies setting options.
  • Tooltips on popup menus – important aid for new users.
Graphics And Data Visualization
  • Barcharts with added lines – to display second variable.
  • Dendrograms – optional lines to separate clusters.
  • Missing data plot – for visualizing location of missing values in a datasheet.
  • Paired sample comparison – new diagonal and difference plots.
  • Point drill-down – expanded information when clicking on a point.
  • Transparent background – may specify transparent background when copying images.
  • Venn and Euler diagrams – for visualizing overlap of sets.
  • Waterfall plots – for displaying ordered, sequential and 3-dimensional data.
Design Of Experiments And Statistical Process Control
  • Alias optimal designs – construction of experiments that maximize design efficiency
    while minimizing aliasing.
  • Attribute capability analysis – conformance analysis and Cpc statistic.
  • Gage R&R using GLM – allows unbalanced data and additional sources of variability.
  • Optimal augmentation of existing designs – computer generated runs added to existing
    designs so as to maximize design efficiency.
  • Optimization – may now select which responses to optimize in DOE Wizard.
  • Recalculation points – control limits and capability indices may be recalculated
    at 9 locations.
Regression And Analysis Of Variance
  • Calibration models – estimation of one-sided prediction limits.
  • General linear models – stepwise factor selection and easier entry of interactions.
  • Piecewise linear regression – fitting models with multiple linear segments.
  • Quantile regression – models for predicting response variable quantiles.
  • Residual probability plots – added to several procedures.
  • Stability studies – estimation of shelf life from multiple batches.
  • Variance components analysis – new contribution plot shows contribution of each
    component.
  • Zero-inflated count regression – Poisson and negative binomial regression models
    with extra structural zeroes.
Distribution Fitting
  • Bivariate mixture distributions – mixtures of 2 or more bivariate normal distributions.
  • Johnson distributions – fitting and random numbers for SB, SL and SU distributions.
  • Univariate mixture distributions – mixtures of 2 or more univariate normal
    distributions.
  • Zero-inflated Poisson and negative binomial distributions – fitting and simulation.
Machine Learning
  • Decision forests – construction of classification and regression models based on
    multiple decision trees.
  • K-means clustering – grouping of observations based on variable similarities.
Statistical Tests
  •  Equivalence and noninferiority tests for variances – comparing 2 variances and
    comparing variance to target.
  • Mann-Kendall test – test for monotonic trend in a time series.
  • Modified Levene’s test – test for homogeneity of variances in oneway ANOVA.
  • Wald-Wolfowitz test – nonparametric comparison of two samples.

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