| |
|
|
|
DTREG is a powerful statistical analysis program that generates classification and regression decision trees that model data and can be used to predict values.
DTREG is a robust application that is installed easily on any Windows system. DTREG reads Comma Separated Value (CSV) data files that are easily created from almost any data source. Once you create your data file, just feed it into DTREG, and let DTREG do all of the work of creating a decision tree and pruning it to the optimal size. Even complex analyses can be set up in minutes.
DTREG can build Classification Trees where the target variable being predicted is categorical and Regression Trees where the target variable is continuous like income or sales volume.
By simply checking a button, you can direct DTREG to build a classic 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 determine the optimal tree size. This procedure avoids the problem of `overfitting` where the generated tree fits the training data well but does not provide accurate predictions of new data.
DTREG uses a sophisticated technique involving `surrogate splitters` to handle cases with missing values. This allows cases with some available values and some missing values to be utilized to the maximum extent when building the model. It also enables DTREG to predict the values of cases that have missing values.
DTREG can display the generated decision tree on the screen, write it to a .jpg or .png disk file or print it. When printed, DTREG uses a sophisticated technique for pagenating trees that cross multiple pages. |
|
|
|
NEWS
So far, nothing for that!
RECOMMENDED DOWNLOADS IN THIS CATEGORY
|
|
|
|
| » Auto2Fit 3.0
|
| Auto2Fit is a revolution tools and beats all other simliar ones in the area of nonlinear regression! Almost all data analysis software packages (SPSS, SAS, Statistical,Origin Pro, DataFit, Stata or Systat) need end-users to provide/guess initial start val ... |
|
| CPC-X Software | Unknown | Win 95/98/ME/NT/2000/XP | $288 | Downloads: 1812 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » AddUp 2
|
| AddUp 2 could be the last calculator/converter you will ever want. With a flexible work area and user-selectable button panels, this multi-purpose tool packs all the functionality you can expect in a calculator. * A flexible work area lets you type in yo ... |
|
| Orefa.com | 349KB | Win 95/98/ME/NT/2000/XP | $15 | Downloads: 2077 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Magic Math Space Tour for ages 11 to 12 2.2
|
| Children can effectively learn math with friendly natural animals and/or worms. The comprehensive game of Space Tour, touring among various planets and the experience to fly over the surface of the earth, is provided. The players on the way encounter the ... |
|
| Nippon Educational Soft Lab. | 10209KB | Win 95/98/ME/NT/2000/XP | $14 | Downloads: 1599 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Graphe Easy 2.20
|
| Graphe Easy is a feature-rich yet easy-to-use 2d-graph plotting Windows software. It allows to draw many graph types (cartesian, polar, parametric coordinates) and many other graphs such as conics, integrals, inequations or sequences. It also provides ... |
|
| Olivier ANSQUER | 4549KB | Win 98/ME/NT/2000/XP | $39 | Downloads: 1706 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Grapher Editor 2.0
|
| This software is intended for construction of graphs of functions. Program GrapherEdit v2.0 is capable build graphs based on the following functions: +, -, *, /, ^, abs, sin, cos, tg, ctg, arcsin, arccos, arctg, arcctg, lg, ln. ... |
|
| ProgramFirm | 1.05MB | Win 2000/XP | $20 | Downloads: 1542 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » SimplexParser 3.01
|
| SimplexParser is used to get the most out of Formula Parsing. With it, you can evaluate mathematical formulas, draw graphs and program with very simple VBScript. SimplexParser is a sophisticated calculation application. It supports direct access to the ... |
|
| Dipl.-Phys.-Ing. Ralf Wirtz | 4974KB | Win 95/98/ME/NT/2000/XP | $0.00 | Downloads: 1620 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Calculator Prompter 2.0
|
| Calculator Prompter is an expression calculator. You can evaluate expressions like sin(cos(tan(pi)))#2%10^3 Calculator Prompter has a built-in error recognition system that helps you get correct results: - Paste operator here; - Paste number here; - ... |
|
| Softaddress | 243KB | Win 95/98/ME/NT/2000/XP | 0 | Downloads: 1633 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Basic Facts Worksheet Factory 3.0.0055
|
| Need just the Facts? The free Basic Facts Worksheet Factory can generate worksheets that will provide students with the practice they need to become proficient in the basic math operations. You can easily create unlimited customized worksheets for the pra ... |
|
| Schoolhouse Technologies Inc. | 6424KB | Win 95/98/ME/NT/2000/XP | 0 | Downloads: 1742 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Graphmatica 2.0d
|
| a powerful, easy-to-use, equation plotter with numerical and calculus features: - Graph Cartesian functions, relations, and inequalities, plus polar, parametric, and ordinary differential equations. - Up to 999 graphs on screen at once. - New data plo ... |
|
| kSoft, Inc. | 318KB | Win 95/98/ME/NT/2000/XP | $25 | Downloads: 1737 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » LiteralMath 2.4
|
| Text editor with the additional capabilities of math notation and hypertext, aimed at the high school / college environment. Uses the RTF format known to Wordpad, Word. Generates HTML, so that math notation can be displayed by popular browsers. Users may ... |
|
| Eugenio Vilar | 1663KB | Win 98/2000/XP | | Downloads: 1767 |
| Date added: Sep 23, 2005 |
» Details |
|
|
|
|
| » Archimedes Grapher Professional 2.2
|
| Archimedes Grapher is a kind of powerful and convenient tool software which supports functional graph plotting, numerical calculation, unit conversion, and slide show. It can plot all kinds of graphs (functional graphs, table graphs, polar equation, param ... |
|
| NewXor Software,Inc | 2130KB | Win 2000/XP | $28 | Downloads: 1691 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » FlatGraph 1.10b2
|
| Plotting functions (usual and parametric) with more possibilities. Differentiation of any order (with simplification). Construction of tangents to the graph. The simple and clear interface with the detailed documentation and examples of work. The program ... |
|
| Vitaliy Subbotin | 567KB | Win 3.x/95/98/ME/NT/2000/XP | 0 | Downloads: 1613 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Archimedes Grapher Slide Show 2.0
|
| Archimedes Grapher Slide Show is a powerful and convenient software kit, which is used to play slides generated by Archimedes Grapher in full screen. With it, you can play Archimedes Grapher slides in full screen for teaching purpose on another computer ... |
|
| NewXor Software,Inc | 1174KB | Win 2000/XP | 0 | Downloads: 1675 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » WinFlash Basic 8.00.09
|
| Award-winning Flashcard Study and Testing System - Whether you`re an airline pilot looking for the most time-efficient way to prepare for periodic recertifications, a high school student hoping for a quicker way to master Spanish or a little girl who need ... |
|
| Open Window Software | 4174KB | Win 95/98/ME/NT/2000/XP | $19.95 | Downloads: 1454 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Magic Math Kingdom spanish version for ages 5 to 8 2.0
|
| Joyful math leraning for ages 5-8 children in the hispanic and Latin world. Children can effectively learn math with friendly natural animals and worms.The comprehensive game to rescue princess frog from witch`s castle make the children excited in learnin ... |
|
| Nippon Educational Soft Lab. | 3158KB | Win 95/98/ME/2000/XP | $14 | Downloads: 1540 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Magic Math Kingdom spanish version for ages 8 to 9 2.0
|
| Joyful math leraning for children ages 8-9 in the hispanic and Latin world. Children can effectively learn math with friendly natural animals and worms. The comprehensive game to rescue princess frog from witch`s castle make the children excited in learn ... |
|
| Nippon Educational Soft Lab. | 3395KB | Win 95/98/ME/2000/XP | $14 | Downloads: 1594 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Magic Math Kingdom spanish version for ages 9 to 10 2.0
|
| Joyful math leraning for ages 9-10 children in the hispanic and Latin world.Children can effectively learn math with friendly natural animals and worms. The comprehensive adventure game across the jungle make the children to meet various rainforest anima ... |
|
| Nippon Educational Soft Lab. | 7057KB | Win 95/98/ME/2000/XP | $14 | Downloads: 1584 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » CLK-Calculator 2005
|
| The perfect calculator solution for school, high school, university and engineers. CLK-Calculator is a skinable calculator for Windows. The handling is especially simple and clear. You can choose your preferred input mode algebraic or RPN. Unit conversion ... |
|
| Kobarg | 2577KB | Win 98/ME/NT/2000/XP | $0.00 | Downloads: 1690 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Infinity 1.3.1
|
| As we move to new digital era, we tend to rely on tireless machines in almost every aspect of our everyday life. Computer is an infinite source of creativeness and a perfect tool for any digitized activity, from collecting photos to modeling complex syste ... |
|
| MathRevolt | 2002KB | Win 98/ME/NT/2000/XP | $599 | Downloads: 1673 |
| Date added: Sep 23, 2005 |
» Details |
|
|
| » Camalot 3.4
|
| There are 18 programs in Camalot. They are: Oblique Triangles, Right Triangles trig, Scallop Height, Radius, Chord and Height, Weight of 276 Metal Alloys, Bolt Circle Calculations for Equally Spaced Holes from 2 thru 10,000 holes and Grid Patterns of Hole ... |
|
| Camalot Software | 2044KB | Win 98/ME/NT/2000/XP | $29.95 | Downloads: 1718 |
| Date added: Sep 23, 2005 |
» Details |
|
|
|
|
| |
