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The new site is at http://psychometricon.net/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.
Basic interpreter with primitives to play lotto games
Yalotto is yabasic interpreter with specific extensions that allow to easily write basic programs to manipulate the combinations of these games.
It can help in building covering set, generating openwheel or sorting existing wheel. It support that each combination of the game have differents weights and compute the coverings according these weights. It can support up to pick 10 games with a number of balls in the game over 70 in many cases.
Tools for mass spectrometry, especially for protein mass spectrometry and proteomics: Quantification tools, converters for Applied Biosystems (Q Star and Q Trap), calculation of in-silico fragmentation spectra, converter for Mascot result files
...Objectives are to make an OCR, fingerprint and face identification as some applications through a general purpose learning and pattern relationships algorithm (Currently performs very basic identification).