libirt

The new site is at http://psychometricon.net/libirt/

Library of functions to estimate the items and abilities from the responses of subjects to a questionnaire. The IRT models supported are the logistic model, the multivariate logistic model, the graded model and smoothing by penalization and kernel.

Project Samples

Project Activity

See All Activity >

License

GNU General Public License version 2.0 (GPLv2)

Follow libirt

libirt Web Site

Other Useful Business Software

Automated quote and proposal software for IT solution providers. | ConnectWise CPQ

Create IT quote templates, automate workflows, add integrations & price catalogs to save time & reduce errors on manual data entry & updates.

ConnectWise CPQ, formerly ConnectWise Sell, is a professional quote and proposal automation software for IT solution providers. ConnectWise CPQ offers a wide range of tools that enables IT solution providers to save time, quote more, and win big. Top features include professional quote or proposal templates, product catalog and sourcing, workflow automation, sales reporting, and integrations with best-in-breed solutions like Cisco, Dell, HP, and Salesforce.

Learn More

Rate This Project

User Reviews

Be the first to post a review of libirt!

Additional Project Details

Operating Systems

Linux, BSD, Mac, Windows

Languages

French, English

Intended Audience

Science/Research, Education, Advanced End Users, Developers

User Interface

Win32 (MS Windows), Command-line, Excel

Programming Language

Visual Basic, C, S/R

Database Environment

Flat-file

Related Categories

Visual Basic Mathematics Software, Visual Basic Information Analysis Software, Visual Basic Exam Software, C Mathematics Software, C Information Analysis Software, C Exam Software, S/R Mathematics Software, S/R Information Analysis Software, S/R Exam Software

Registered

2006-04-05

Similar Business Software

ActCAD Software

ActCAD is a 2D & 3D CAD software with functionality of the industry leaders. We offer two product options: - ActCAD Standard for 2D Drafting Power Users - ActCAD Prime for 2D Drafting, 3D Modeling and BIM (Building Information Modeling) functionality ActCAD can be used for applications...

See Software
Innoslate

SPEC Innovations’ flagship model-based systems engineering solution can help your team reduce time-to-market, cost, and risk on even some of the most complex systems. This cloud or on-premise application uses a modern web browser, with an intuitive graphical user interface. Innoslate’s full...

See Software
Cybernetica CENIT

Cybernetica delivers Nonlinear Model Predictive Control (NMPC) based on mechanistic models. Our software product, Cybernetica CENIT, offers a flexible architecture that can meet any industrial challenge with optimal solutions. Multivariable optimal control, predictive control, intelligent feed...

See Software

Report inappropriate content