# Delta web (php app) ----------------------------------------------------

Version

Date

 

Action

5.0 May/2022
New
We have launched a web application implementing the delta-model of agreement between two raters (the version 5.0 of the algorithm has been implemented in php).
   
 

# DeltaMAN (R package and Shiny application) ------------------

Version

Date

Action

5.0 Jun/2022
New
Our official R-package that implements the delta-model agreement between two raters has been launched. The package considers version 5.0 of the algorithm and is available at the CRAN. A Shiny app built with this package is also available.
   
 

# Multi-rater Delta (MS-Windows console app) --------------------

Version

Date

Action

1.0 2021
New
It is a Win-32 console application that implements the multi-rater delta agreement model among many raters on a nominal scale.
   
 

# Worksheet for 2x2 tables (MS-Excel worksheet) ----------------

Version

Date

Action

2.0 2020
The worksheet has been updated to the latest version of Excel.
1.0 2012
New
It is a worksheet that implements the asymptotic agreement measures.
   

# Delta.exe (MS-Windows App) ------------------------------------------

Version

Date

Action

5.0 Jun/2022
*
Implementation of the latest version of the algorithm. The application has been reviewed, and some bugs have been fixed.
4.1.4 Mar/2016
.
Bug fix affecting forms of Multiple Choice Tests
4.1.3 Feb/2015
.
Several changes of the links to the new website of Delta have been updated
4.1.2 Feb/2015
.
Fixed several bugs of the visual components. First release of a Win-64bit version
4.1.1 Jul/2013
.
Optimization for latest Windows versions
4.1 May/2011
.
Bug fix update + Automatic checking for updates on startup (configurable option)
4.0 Mar/2011
*
Added the unconditional (and conditional) estimation of the level of knowledge in multiple choice tests
3.3 Dec/2010
.
Bug fix update - We wish to thanks the collaboration of Dr. Ewa Dylewska
3.2 Jul/2010
.
Bug fix in approximate methods for tables 2×2 - We wish to thanks the collaboration of Dr Joseph H Abramson
3.1 Jun/2009
.
Bug fix update
3.0 Jun/2004
.
Bug fix update
2.0 Nov/2003
*
Implementation of chance corrected measures of partial agreement
1.0 2001
New
First implementation of the Delta model for nominal agreement between two raters