The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.

CHANGES IN conquestr VERSION 1.3.0

NEW FEATURES

• added support for reading compressed system files.

MAJOR CHANGES

Bug fixes

CHANGES IN conquestr VERSION 1.2.0

NEW FEATURES

• added support for reading “mini” system file.

MAJOR CHANGES

Bug fixes

CHANGES IN conquestr VERSION 1.1.1

NEW FEATURES

• added support for plotting item characteristics curves, see e.g., plotCCC

MAJOR CHANGES

• Bug fixes

CHANGES IN conquestr VERSION 1.0.0

NEW FEATURES

• added support for producing and plotting model expected curves related to items and tests, see e.g., plotModelICC
• added support for extracting item parameters, variances, fits, labels in getCqRespModel

MAJOR CHANGES

• functions that deal with items scores are more general and apply to any model that scores categories including those that do not assume integer scoring.

Bug fixes

• many.

CHANGES IN conquestr VERSION 0.9.4

NEW FEATURES

• added support for producing and plotting test information functions

MAJOR CHANGES

• ConQuestCall now will call “cmd.exe” via system2 on Windows. This is morre consistent with behaviour on Mac.

Bug fixes

• compiled (win binary) version previously could cause error when using ConQuestCall with paths with spaces. Fixed.

CHANGES IN conquestr VERSION 0.9.1

NEW FEATURES

• added support for analysing standardised residuals as per DOI: 10.1177/0013164410379322

MAJOR CHANGES

• ConQuestCall now will try and find the ConQuest executable rather than requiring explicit declaration

Bug fixes

CHANGES IN conquestr VERSION 0.8.5

NEW FEATURES

• added support for ACER ConQuest system files from BTL/pairwise models
• added generic S3 function, plotRout to support plotting rout obejcts

MAJOR CHANGES

• conquestr now requires ACER ConQuest > 5.12.3
• plotRout has methods for ICC and for Infomap objects.

Bug fixes

• fix in getCqHist: matrix was previously the transpose of history (truncated where n iter > n params and vice-versa), now corrected.

CHANGES IN conquestr VERSION 0.4.0

NEW FEATURES

• added support for ACER ConQuest system files from MCMC models (estimate ! method = patz…)
• added searchConQuestSys to help users search names in system file objects

MAJOR CHANGES

• conquestr now requires ACER ConQuest > 4.34.0
• replaceInDataFrame replaces zapSystemMissing in calls to createDfFromSys - this uses Rccp in place of base R and is approx 25 times faster making this function usable for large analyses.

CHANGES IN conquestr VERSION 0.3.7

NEW FEATURES

• Initial CRAN release.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.