modelfree: Model-Free Estimation of a Psychometric Function
Local linear estimation of psychometric functions. Provides functions for nonparametric estimation of a psychometric function and for estimation of a derived threshold and slope, and their standard deviations and confidence intervals.For more details see Zychaluk and Foster (2009) <doi:10.3758/APP.71.6.1414> and Foster and Zychaluk (2007) <doi:10.1109/MSP.2007.4286564>.
| Version: | 1.2.1 |
| Depends: | R (≥ 2.10) |
| Imports: | SparseM, PolynomF, methods |
| Published: | 2025-05-22 |
| DOI: | 10.32614/CRAN.package.modelfree |
| Author: | Ivan Marin-Franch 
[aut],
Kamila Zychaluk [aut, cre, cph],
David H. Foster
[aut] |
| Maintainer: | Kamila Zychaluk <Kamila.Zychaluk at liverpool.ac.uk> |
| License: | LGPL (≥ 3) |
| URL: | https://personalpages.manchester.ac.uk/staff/d.h.foster/software-modelfree/latest/home.html |
| NeedsCompilation: | no |
| CRAN checks: | modelfree results |
Documentation:
| Reference manual: | modelfree.pdf |
Downloads:
| Package source: | modelfree_1.2.1.tar.gz |
| Windows binaries: | r-devel: modelfree_1.2.zip, r-release: modelfree_1.2.1.zip, r-oldrel: modelfree_1.2.zip |
| macOS binaries: | r-release (arm64): modelfree_1.2.1.tgz, r-oldrel (arm64): modelfree_1.2.1.tgz, r-release (x86_64): modelfree_1.2.1.tgz, r-oldrel (x86_64): modelfree_1.2.1.tgz |
| Old sources: | modelfree archive |
Linking:
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