distr6 - The Complete R6 Probability Distributions Interface

An R6 object oriented distributions package. Unified interface for 42 probability distributions and 11 kernels including functionality for multiple scientific types. Additionally functionality for composite distributions and numerical imputation. Design patterns including wrappers and decorators are described in Gamma et al. (1994, ISBN:0-201-63361-2). For quick reference of probability distributions including d/p/q/r functions and results we refer to McLaughlin, M. P. (2001). Additionally Devroye (1986, ISBN:0-387-96305-7) for sampling the Dirichlet distribution, Gentle (2009) <doi:10.1007/978-0-387-98144-4> for sampling the Multivariate Normal distribution and Michael et al. (1976) <doi:10.2307/2683801> for sampling the Wald distribution.

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cpp

7.63 score 103 stars 2 dependents 87 scripts 80 downloads

distr6 - The Complete R6 Probability Distributions Interface

An R6 object oriented distributions package. Unified interface for 42 probability distributions and 11 kernels including functionality for multiple scientific types. Additionally functionality for composite distributions and numerical imputation. Design patterns including wrappers and decorators are described in Gamma et al. (1994, ISBN:0-201-63361-2). For quick reference of probability distributions including d/p/q/r functions and results we refer to McLaughlin, M. P. (2001). Additionally Devroye (1986, ISBN:0-387-96305-7) for sampling the Dirichlet distribution, Gentle (2009) <doi:10.1007/978-0-387-98144-4> for sampling the Multivariate Normal distribution and Michael et al. (1976) <doi:10.2307/2683801> for sampling the Wald distribution.

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cpp

5.63 score 2 dependents 83 scripts 87 downloads

set6 - R6 Mathematical Sets Interface

An object-oriented package for mathematical sets, upgrading the current gold-standard {sets}. Many forms of mathematical sets are implemented, including (countably finite) sets, tuples, intervals (countably infinite or uncountable), and fuzzy variants. Wrappers extend functionality by allowing symbolic representations of complex operations on sets, including unions, (cartesian) products, exponentiation, and differences (asymmetric and symmetric).

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intervalsoopr6setscpp

5.10 score 14 stars 4 dependents 15 scripts 21 downloads

survivalmodels - Models for Survival Analysis

Implementations of classical and machine learning models for survival analysis, including deep neural networks via 'keras' and 'tensorflow'. Each model includes a separated fit and predict interface with consistent prediction types for predicting risk, survival probabilities, or survival distributions with 'distr6' <https://CRAN.R-project.org/package=distr6>. Models are either implemented from 'Python' via 'reticulate' <https://CRAN.R-project.org/package=reticulate>, from code in GitHub packages, or novel implementations using 'Rcpp' <https://CRAN.R-project.org/package=Rcpp>. Novel machine learning survival models wil be included in the package in near-future updates. Neural networks are implemented from the 'Python' package 'pycox' <https://github.com/havakv/pycox> and are detailed by Kvamme et al. (2019) <https://jmlr.org/papers/v20/18-424.html>. The 'Akritas' estimator is defined in Akritas (1994) <doi:10.1214/aos/1176325630>. 'DNNSurv' is defined in Zhao and Feng (2020) <arXiv:1908.02337>.

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cpp

4.61 score 59 stars 69 scripts 531 downloads

set6 - R6 Mathematical Sets Interface

An object-oriented package for mathematical sets, upgrading the current gold-standard {sets}. Many forms of mathematical sets are implemented, including (countably finite) sets, tuples, intervals (countably infinite or uncountable), and fuzzy variants. Wrappers extend functionality by allowing symbolic representations of complex operations on sets, including unions, (cartesian) products, exponentiation, and differences (asymmetric and symmetric).

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cpp

4.26 score 4 dependents 15 scripts 20 downloads

R62S3 - Automatic Method Generation from R6

After defining an R6 class, R62S3 is used to automatically generate optional S3/S4 generics and methods for dispatch. Also allows piping for R6 objects.

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dispatchobject-oriented-programmingoop

4.16 score 29 stars 1 scripts 220 downloads

ooplah - Helper Functions for Class Object-Oriented Programming

Helper functions for coding object-oriented programming with a focus on R6. Includes functions for assertions and testing, looping, and re-usable design patterns including Abstract and Decorator classes.

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design-patternsoop

3.80 score 7 stars 6 dependents 45 downloads

param6 - A Fast and Lightweight R6 Parameter Interface

By making use of 'set6', alongside the S3 and R6 paradigms, this package provides a fast and lightweight R6 interface for parameters and parameter sets.

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3.73 score 12 stars 3 dependents 3 scripts 40 downloads

dictionar6 - R6 Dictionary Interface

Efficient object-oriented R6 dictionary capable of holding objects of any class, including R6. Typed and untyped dictionaries are provided as well as the 'usual' dictionary methods that are available in other OOP languages, for example listing keys, items, values, and methods to get/set these.

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3.38 score 4 stars 4 dependents 1 scripts 133 downloads

param6 - A Fast and Lightweight R6 Parameter Interface

By making use of 'set6', alongside the S3 and R6 paradigms, this package provides a fast and lightweight R6 interface for parameters and parameter sets.

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2.95 score 3 dependents 3 scripts 37 downloads

ooplah - Helper Functions for Class Object-Oriented Programming

Helper functions for coding object-oriented programming with a focus on R6. Includes functions for assertions and testing, looping, and re-usable design patterns including Abstract and Decorator classes.

Last updated

2.95 score 6 dependents 100 downloads

dictionar6 - R6 Dictionary Interface

Efficient object-oriented R6 dictionary capable of holding objects of any class, including R6. Typed and untyped dictionaries are provided as well as the 'usual' dictionary methods that are available in other OOP languages, for example listing keys, items, values, and methods to get/set these.

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2.78 score 4 dependents 1 scripts 133 downloads