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

Zenflow- The AI Workflow Engine for Software Devs

Parallel agents. Multi-agent orchestration. Specs that turn into shipped code. Zenflow automates planning, coding, testing, and verification.

Zenflow is the AI workflow engine built for real teams. Parallel agents plan, code, test, and verify in one workflow. With spec-driven development and deep context, Zenflow turns requirements into production-ready output so teams ship faster and stay in flow.

Try free now

Rate This Project

User Reviews

Be the first to post a review of libirt!

Additional Project Details

Operating Systems

BSD, Linux, Mac, Windows

Languages

English, French

Intended Audience

Advanced End Users, Developers, Education, Science/Research

User Interface

Command-line, Excel, Win32 (MS Windows)

Programming Language

C, S/R, Visual Basic

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 native dwg/dxf cad software suitable for professional 2D drafting and 3D modeling projects. ActCAD is trusted by over 30000 users in over 103 countries for more than 10 years. The interface, commands, icons, dialogs, shortcuts etc. are very much similar to other popular cad software...

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
Houzz Pro

Houzz Pro is the #1 construction management solution for residential contractors and designers. Get an all-in-one solution that spans the full customer lifecycle, including marketing, CRM, estimates, takeoffs, 3D floor plans, project management, selections, online invoicing & payments,...

See Software
Synap

Synap is an award-winning exam platform that empowers organisations to deliver secure, online exams with ease. Save time and reduce your workload for creating, marking, and analysing exams. Customise your tests with multiple-choice and written question types, timers, randomisation, and...

See Software
Dronedesk

Are you wasting hours on drone flight planning? Still using spreadsheets, doc templates, and paper checklists? If so, it's time to switch to Dronedesk, the web-based drone operations management application that makes planning safe drone flights super-efficient. Dronedesk does all the...

See Software
Altium Develop

Altium Develop is a multidisciplinary product creation platform that breaks down silos and empowers teams to design collaboratively without limits. Built on Altium Designer and Altium 365, it unifies electrical, mechanical, software, sourcing, and manufacturing teams in a shared environment....

See Software