ndCurveMaster v8.6.6.1 WIN/MAC full cracked Unlimited User License
$ 150.00
ndCurveMaster is a Windows application designed to help you discover optimum equations necessary for describing empirical data via the multiple linear regression method. It can read variables and constants from CSV tables in order to generate the equations and associated graphs…
Fully automated process to curve fit your dataset.
Automated discovery of nonlinear equations.
Auto data fitting for an unlimited number of variables and their combinations.
Polynomial fitting of any order for any number of variables, including a set of templates for polynomial functions.
Heuristic techniques for data fitting using random iterated or full random search algorithms.
Comprehensive statistical analysis for each equation, including analysis of variance (ANOVA), regression, and collinearity.
Multicollinearity detection through the use of Variance Inflation Factor (VIF) and Pearson Correlation Matrix.
Search for models with a VIF limit value.
Ability to weight data for individual data points in any column.
Detect and prevent overfitting.
Models with or without an intercept term.
User-controlled model expansion or reduction.
Import data from CSV, TXT, XLSX, XLS spreadsheets.
Result history and ranking features.
Access to up to 380 basic functions such as power, exponential, logarithmic, and trigonometric functions grouped in 5 collections, plus a user-created custom function collection.
Options to copy, save, or load results.
High-quality plots including 2D fitted lines, regression, residual plots, and histograms.
Set any significant level for alpha value.
Optimized to manage large amounts of data.
Normality assessment of regression residuals with a Q-Q plot without modifying a preselected predictor variable during the search.
The latest version of ndCurveMaster is 8.6.6.1, released on December 1, 2024. Explore the new features:
Q-Q Plot and Normality Tests
Introducing the Quantile-Quantile Plot for visually assessing the normality of regression residuals. Additionally, Shapiro-Wilk and Anderson-Darling tests provide statistical methods to evaluate residual normality, enhancing the accuracy of statistical analysis and model quality assessment.
Improved GUI and Workflow Efficiency
Refined graphical user interface for an enhanced user experience.
Improved performance and stability, especially for large datasets.
Optimized for macOS Sonoma and Sequoia
Fully optimized for the latest macOS versions, leveraging system capabilities to ensure maximum performance.
Enhanced Performance
Multi-threaded CPU utilization for faster computation and results.
Improved model quality assessment for more precise curve fitting.
Relative RMS error calculation for enhanced accuracy.
Variable Sensitivity Analysis
Analyze the significance of individual variables within models.
Identify the most impactful variables to enhance model accuracy.
Make informed decisions to optimize and refine models.
Python Integration
Seamlessly integrate curve fitting with Python and export functions for additional flexibility.
Advanced Algorithms
Improved nonlinear regression search algorithm for superior results.
Export to C/C++ and Pascal
Export functions to C/C++ and Pascal for improved compatibility and integration with external projects.
Explore our powerful and best curve fitting software to unlock the potential of nonlinear regression, multiple regression, handling collinearity and overfitting, polynomial curve fitting, machine learning capabilities, and more with this feature-rich program.
ndCurveMaster 2D: Free Curve Fitting Program
ndCurveMaster 2D is a free curve fitting software available for both Mac and Windows. It is completely free to use without any time restrictions. Please note that ndCurveMaster 2D is a lightweight, 2D version of ndCurveMaster, offering a limited number of basic functions and options.
QuickStart Guide
Launch ndCurveMaster
Click the “Open” button
Select a dataset file and click “OK”
In the Input Data window, select the Y and X variables or click “Select All” to select all X variables
Click “OK” to load the dataset
The main form of ndCurveMaster will be displayed. Click the “Advanced Search” button to start the automated curve fitting process.
Once the search is completed, the best model will be displayed.
Introducing the ndCurveMaster Program
At the heart of SigmaLab’s offerings is the ndCurveMaster program, a state-of-the-art tool that redefines versatility in data analysis. This flagship software is designed to excel in n-dimensional nonlinear curve and surface fitting, making it invaluable for users who need precision and adaptability in their data modeling efforts. With ndCurveMaster, you have the flexibility to handle complex datasets effortlessly, regardless of the variables involved.
The program stands out for its intelligent data processing capabilities. ndCurveMaster can automatically interpret datasets with measured values, quickly deriving the optimal regression equations that fit your data. Its sophisticated algorithms allow for seamless integration of multiple input variables and complex combinations, such as equations involving logarithmic, exponential, and polynomial expressions. This makes it an ideal solution for tackling advanced data challenges with confidence.
ndCurveMaster leverages machine learning techniques to automate the equation discovery process, reducing the time needed for analysis and improving accuracy. The program includes advanced features to enhance model quality, such as multicollinearity detection using the Variance Inflation Factor (VIF), and overfitting safeguards to ensure reliable, robust results. This commitment to quality ensures that your models remain accurate and dependable under various conditions.
By incorporating heuristic methods for curve fitting, ndCurveMaster maximizes your chances of finding the best solutions for even the most intricate problems. The software is optimized for speed and efficiency, delivering high-quality results quickly, so you can focus on deriving insights from your data without delay. Whether you are a researcher, scientist, or industry expert, ndCurveMaster is designed to save you valuable time while providing unparalleled accuracy and versatility.
