Download Freeware DTREG 3.0

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DTREG Description:

DTREG is Demo program for Windows developed by Phillip H. Sherrod

DTREG is a powerful statistical analysis program that generates classification and regression decision trees that model figures and can be used to predict values.

DTREG is a robust application that is installed readily on any Windows group. DTREG reads Comma Separated Value (CSV) figures files that are readily created from almost any figures inception. Once you form your figures documentation, impartial feed it into DTREG, and let DTREG do all of the work of creating a decision tree and pruning it to the optimal bigness. Even complex analyses can be place up in minutes.

DTREG can erect Classification Trees where the objective variable being predicted is categorical and Regression Trees where the objective variable is continuous like income or sales volume.

By purely checking a button, you can govern DTREG to erect a outstanding single-tree model, a TreeBoost model consisting of a series of trees or a Decision Tree Forest model.

DTREG uses V-fold cross-validation to clinch the optimal tree bigness. This procedure avoids the dilemma of "overfitting" where the generated tree fits the training figures affluent but does not equip accurate predictions of original figures.

DTREG uses a experienced technique involving "surrogate splitters" to handgrip cases with missing values. This allows cases with some available values and some missing values to be utilized to the maximum extent when structure the model. It also enables DTREG to predict the values of cases that take missing values.

DTREG can display the generated decision tree on the screen, inscribe it to a .jpg or .png disk documentation or imprint it. When printed, DTREG uses a experienced technique after pagenating trees that intersect multiple pages.

Search similar software using these keywords:

Curve fitting, Regression, Modeling, Surface fitting, Nonlinear regression, Predictive modeling, Data mining, Treeboost, 

Other software by Phillip H. Sherrod

NLREG - NLREG performs nonlinear regression and curve fitting. NLREG fits a mathematical concern whose form you specify to a locate of figures values. Virtually any kind of concern can be fitted.