paradox: Define and Work with Parameter Spaces for Complex Algorithms

Define parameter spaces, constraints and dependencies for arbitrary algorithms, to program on such spaces. Also includes statistical designs and random samplers. Objects are implemented as 'R6' classes.

Version: 0.7.0
Imports: backports, checkmate, data.table, methods, mlr3misc (≥ 0.5.0), R6
Suggests: knitr, lhs, testthat
Published: 2021-01-23
Author: Michel Lang ORCID iD [cre, aut], Bernd Bischl ORCID iD [aut], Jakob Richter ORCID iD [aut], Xudong Sun ORCID iD [aut], Martin Binder [aut], Marc Becker ORCID iD [ctb]
Maintainer: Michel Lang <michellang at>
License: LGPL-3
NeedsCompilation: no
Materials: README NEWS
CRAN checks: paradox results


Reference manual: paradox.pdf
Package source: paradox_0.7.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release: paradox_0.7.0.tgz, r-oldrel: paradox_0.7.0.tgz
Old sources: paradox archive

Reverse dependencies:

Reverse depends: mlr3verse, NADIA
Reverse imports: bbotk, mlr3, mlr3cluster, mlr3filters, mlr3fselect, mlr3learners, mlr3pipelines, mlr3proba, mlr3spatiotempcv, mlr3tuning
Reverse suggests: DoubleML, mlr3misc


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