DTREG
  		• DTREG is the ideal tool for modeling business and medical data with categorical variables such as sex, race and marital status.

  		• Decision trees present a clear, logical model that can be understood easily by people who are not mathematically inclined.

  		• If you have a need for linear or nonlinear regression analysis, check out the NLREG program.

  		• You also should check out the News Rover program that automatically scans Usenet newsgroups, downloads messages of interest to you, decodes binary file attachments, reconstructs files split across multiple messages, and eliminates spam and duplicate files. News Rover also has a built-in MP3 music search engine and can quickly locate music files on any Usenet newsgroup.

    Purchase DTREG

    DTREG Versions
     
    Standard
    Advanced
    Enterprise
    Enterprise-64
    COM Library (4)
    Program address space
    32 bit
    32 bit
    32 bit
    64 bit8
    32 bit
    Maximum data rows
    10,000
    20,000
    (unlimited)7
    (unlimited)
    (unlimited)
    Maximum predictor variables
    50
    100
    (unlimited)
    (unlimited)
    (unlimited)
    Single tree models
    Yes
    Yes
    Yes
    Yes
    Yes
    TreeBoost models
    Yes
    Yes
    Yes
    Yes
    Yes
    Decision Tree Forest models
    Yes
    Yes
    Yes
    Yes
    Yes
    K-Means clustering models
    Yes
    Yes
    Yes
    Yes
    Yes
    Discriminant analysis models
    Yes
    Yes
    Yes
    Yes
    Yes
    Linear regression models
    Yes
    Yes
    Yes
    Yes
    Yes
    Logistic regression models
    Yes
    Yes
    Yes
    Yes
    Yes
    Correlation
    Yes
    Yes
    Yes
    Yes
    N/A
    Factor Analysis
    Yes
    Yes
    Yes
    Yes
    N/A
    Principal Components Analysis
    Yes
    Yes
    Yes
    Yes
    N/A
    Multilayer Perceptron Neural Network models
    No
    Yes
    Yes
    Yes
    Yes
    RBF Neural Network models
    No
    Yes
    Yes
    Yes
    Yes
    GMDH Polynomial Neural Network models
    No
    Yes
    Yes
    Yes
    Yes
    Cascade Correlation Neural Network models
    No
    Yes
    Yes
    Yes
    Yes
    Support Vector Machine (SVM) models
    No
    Yes
    Yes
    Yes
    Yes
    Gene Expression Programming models
    No
    Yes
    Yes
    Yes
    Yes
    Data transformation language (5)
    No
    Yes
    Yes
    Yes
    No
    PCA variable transformations
    No
    No
    Yes
    Yes
    Yes
    Time series analysis and forecasting
    No
    No
    Yes
    Yes
    No
    Generate scoring code (6)
    No
    No
    Yes
    Yes
    N/A
    Command-line Operation
    No
    No
    Yes
    Yes
    N/A
    Price, E-mail delivery (1)

    $1000

    $2000

    $3000

    $5000

    $1000
    Price, postal delivery (2)

    $1070

    $2070

    $3070

    $5070

    $1070
    Air mail delivery outside USA (3)

    $1095

    $2095

    $3095

    $5095

    $1095
    Notes:

    Purchase price is a one-time fee allowing unlimited (perpetual) use on a single computer. There are no annual use or support fees. One year of phone support is provided for the Enterprise Version. Support for other versions is provided via e-mail. Consulting time may be purchased.

    View the DTREG license agreement.

    Quantity and academic discounts are available. Contact the author for a quote.

    (1) The DTREG program is delivered via electronic download.

    (2) The DTREG program is sent on a CD with a bound, printed manual.  First class mailing is used.

    (3) The DTREG program is sent on a CD with a bound, printed manual.  Air mail shipping is used.

    (4) The DTREG COM Library can be called from application programs to compute predicted target values. You must use one of the GUI versions of DTREG to build the predictive model.

    (5) The Data Transformation Language (DTL) is a complete programming language built into DTREG that can be used to transform variables, generate new variables and select which data rows are to be analyzed.

    (6) The "Translate" function in the Enterprise Version generates C, C++ and SAS source program code that can be compiled with an application program to "score" data and predict values.

    (7) Limited by 32-bit virtual address space.

    (8) Requires a 64-bit version of Windows.

    If you cannot use Paypal or prefer not to, contact the author via e-mail or FAX (615-370-7914) to have your credit card charge processed directly.

    You can also mail your order to:

    Phillip H. Sherrod
    6430 Annandale Cove
    Brentwood, TN
    37027-6313
    USA

    The author of DTREG is available for consulting on data modeling and data mining projects.
    Contact via e-mail for information.


    Return to DTREG home page

    Download demonstration copy of DTREG.

    Download manual for DTREG.

    Download manual for DTREG COM Library.