Package: joker 0.14.2

joker: Probability Distributions and Parameter Estimation

Implements an S4 distribution system and estimation methods for parameters of common distribution families. The common d, p, q, r function family for each distribution is enriched with the ll, e, and v counterparts, computing the log-likelihood, performing estimation, and calculating the asymptotic variance - covariance matrix, respectively. Parameter estimation is performed analytically whenever possible.

Authors:Ioannis Oikonomidis [aut, cre], Samis Trevezas [aut, ths]

joker_0.14.2.tar.gz
joker_0.14.2.zip(r-4.7)joker_0.14.2.zip(r-4.6)joker_0.14.2.zip(r-4.5)
joker_0.14.2.tgz(r-4.6-any)joker_0.14.2.tgz(r-4.5-any)
joker_0.14.2.tar.gz(r-4.7-any)joker_0.14.2.tar.gz(r-4.6-any)
joker_0.14.2.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
joker/json (API)

# Install 'joker' in R:

install.packages('joker', repos = c('https://thechibo.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/thechibo/joker/issues

Pkgdown/docs site:https://thechibo.github.io

On CRAN:

estimation maximum-likelihood-estimation moment-estimation probability-distribution s4 score-adjusted-moment-estimation statistics

3.70 score 10 scripts 197 downloads 121 exports 20 dependencies

Last updated from:bb541a7f75. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	171
source / vignettes	OK	237
linux-release-x86_64	OK	164
macos-release-arm64	OK	129
macos-oldrel-arm64	OK	126
windows-devel	OK	134
windows-release	OK	128
windows-oldrel	OK	134
wasm-release	OK	105

Exports:avar_me avar_mle avar_same Bern Beta Binom Cat Cauchy Chisq d dbern dcat ddir Dir dlaplace dmultigam e ebern ebeta ebinom ecat ecauchy echisq edir eexp egamma egeom elaplace elnorm emultigam emultinom enbinom enorm entro epois eunif eweibull Exp finf Fisher Gam Geom idigamma kurt Laplace large_metrics LargeMetrics ll llbern llbeta llbinom llcat llcauchy llchisq lldir llexp llf llgamma llgeom lllaplace lllnorm llmultigam llmultinom llnbinom llnorm llpois llt llunif llweibull Lnorm me mean median mle mode moments Multigam Multinom Nbinom Norm p pbern plaplace plot Pois qbern qlaplace qn r rbern rcat rdir rlaplace rmultigam same sd skew small_metrics SmallMetrics Stud Unif v var vbern vbeta vbinom vcat vcauchy vchisq vdir vexp vgamma vgeom vlaplace vlnorm vmultigam vmultinom vnbinom vnorm vpois Weib

Dependencies:cli cpp11 farver ggh4x ggplot2 glue gtable isoband labeling lattice lifecycle Matrix R6 RColorBrewer rlang S7 scales vctrs viridisLite withr

An Introduction to joker

Rendered fromjoker.Rmdusingknitr::rmarkdown

Last update: 2025-04-24
Started: 2025-04-06

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Bern Distribution	avar_me,Bern-method avar_mle,Bern-method Bern d,Bern,numeric-method dbern ebern entro,Bern-method finf,Bern-method kurt,Bern-method ll,Bern,numeric-method llbern me,Bern,numeric-method mean,Bern-method median,Bern-method mle,Bern,numeric-method mode,Bern-method p,Bern,numeric-method pbern qbern qn,Bern,numeric-method r,Bern,numeric-method rbern sd,Bern-method skew,Bern-method var,Bern-method vbern
Beta Distribution	avar_me,Beta-method avar_mle,Beta-method avar_same,Beta-method Beta d,Beta,numeric-method ebeta entro,Beta-method finf,Beta-method kurt,Beta-method ll,Beta,numeric-method llbeta me,Beta,numeric-method mean,Beta-method median,Beta-method mle,Beta,numeric-method mode,Beta-method p,Beta,numeric-method qn,Beta,numeric-method r,Beta,numeric-method same,Beta,numeric-method sd,Beta-method skew,Beta-method var,Beta-method vbeta
Binom Distribution	avar_me,Binom-method avar_mle,Binom-method Binom d,Binom,numeric-method ebinom entro,Binom-method finf,Binom-method kurt,Binom-method ll,Binom,numeric-method llbinom me,Binom,numeric-method mean,Binom-method mle,Binom,numeric-method p,Binom,numeric-method qn,Binom,numeric-method r,Binom,numeric-method sd,Binom-method skew,Binom-method var,Binom-method vbinom
Distributional Calculus	,Norm,numeric-method ,numeric,Norm-method +,Norm,Norm-method +,Norm,numeric-method +,numeric,Norm-method -,Norm,Norm-method -,Norm,numeric-method -,numeric,Norm-method /,Norm,numeric-method calculus exp,Norm-method sum,Norm,logical-method
Cat Distribution	avar_me,Cat-method avar_mle,Cat-method Cat d,Cat,numeric-method dcat ecat entro,Cat-method finf,Cat-method ll,Cat,numeric-method llcat me,Cat,numeric-method mean,Cat-method mle,Cat,numeric-method mode,Cat-method r,Cat,numeric-method rcat var,Cat-method vcat
Cauchy Distribution	avar_mle,Cauchy-method Cauchy d,Cauchy,numeric-method ecauchy entro,Cauchy-method finf,Cauchy-method kurt,Cauchy-method ll,Cauchy,numeric-method llcauchy me,Cauchy,numeric-method mean,Cauchy-method median,Cauchy-method mle,Cauchy,numeric-method mode,Cauchy-method p,Cauchy,numeric-method qn,Cauchy,numeric-method r,Cauchy,numeric-method sd,Cauchy-method skew,Cauchy-method var,Cauchy-method vcauchy
Chi-Square Distribution	avar_me,Chisq-method avar_mle,Chisq-method Chisq d,Chisq,numeric-method echisq entro,Chisq-method finf,Chisq-method kurt,Chisq-method ll,Chisq,numeric-method llchisq me,Chisq,numeric-method mean,Chisq-method median,Chisq-method mle,Chisq,numeric-method mode,Chisq-method p,Chisq,numeric-method qn,Chisq,numeric-method r,Chisq,numeric-method sd,Chisq-method skew,Chisq-method var,Chisq-method vchisq
Dirichlet Distribution	avar_me,Dir-method avar_mle,Dir-method avar_same,Dir-method d,Dir,matrix-method d,Dir,numeric-method ddir Dir edir entro,Dir-method finf,Dir-method ll,Dir,matrix-method lldir me,Dir,matrix-method mean,Dir-method mle,Dir,matrix-method mode,Dir-method r,Dir,numeric-method rdir same,Dir,matrix-method var,Dir-method vdir
Distribution S4 Classes	d distributions p q qn r
Parameter Estimation	e estimation me me,character,ANY-method mle mle,character,ANY-method same same,character,ANY-method
Exponential Distribution	avar_me,Exp-method avar_mle,Exp-method d,Exp,numeric-method eexp entro,Exp-method Exp finf,Exp-method kurt,Exp-method ll,Exp,numeric-method llexp me,Exp,numeric-method mean,Exp-method median,Exp-method mle,Exp,numeric-method mode,Exp-method p,Exp,numeric-method qn,Exp,numeric-method r,Exp,numeric-method sd,Exp-method skew,Exp-method var,Exp-method vexp
Fisher Distribution	d,Fisher,numeric-method entro,Fisher-method Fisher kurt,Fisher-method ll,Fisher,numeric-method llf mean,Fisher-method median,Fisher-method mode,Fisher-method p,Fisher,numeric-method qn,Fisher,numeric-method r,Fisher,numeric-method sd,Fisher-method skew,Fisher-method var,Fisher-method
Distribution Functionals	d,Distribution,missing-method functionals ll,Distribution,missing-method me,Distribution,missing-method mle,Distribution,missing-method p,Distribution,missing-method qn,Distribution,missing-method r,Distribution,missing-method same,Distribution,missing-method
Gamma Distribution	avar_me,Gam-method avar_mle,Gam-method avar_same,Gam-method d,Gam,numeric-method egamma entro,Gam-method finf,Gam-method Gam kurt,Gam-method ll,Gam,numeric-method llgamma me,Gam,numeric-method mean,Gam-method median,Gam-method mle,Gam,numeric-method mode,Gam-method p,Gam,numeric-method qn,Gam,numeric-method r,Gam,numeric-method same,Gam,numeric-method sd,Gam-method skew,Gam-method var,Gam-method vgamma
Geometric Distribution	avar_me,Geom-method avar_mle,Geom-method d,Geom,numeric-method egeom entro,Geom-method finf,Geom-method Geom kurt,Geom-method ll,Geom,numeric-method llgeom me,Geom,numeric-method mean,Geom-method median,Geom-method mle,Geom,numeric-method mode,Geom-method p,Geom,numeric-method qn,Geom,numeric-method r,Geom,numeric-method sd,Geom-method skew,Geom-method var,Geom-method vgeom
Inverse Digamma Function	idigamma
Laplace Distribution	avar_me,Laplace-method avar_mle,Laplace-method d,Laplace,numeric-method dlaplace elaplace entro,Laplace-method finf,Laplace-method kurt,Laplace-method Laplace ll,Laplace,numeric-method lllaplace me,Laplace,numeric-method mean,Laplace-method median,Laplace-method mle,Laplace,numeric-method mode,Laplace-method p,Laplace,numeric-method plaplace qlaplace qn,Laplace,numeric-method r,Laplace,numeric-method rlaplace sd,Laplace-method skew,Laplace-method var,Laplace-method vlaplace
Large Sample Metrics	LargeMetrics large_metrics
Log-Normal Distribution	avar_me,Lnorm-method avar_mle,Lnorm-method d,Lnorm,numeric-method elnorm entro,Lnorm-method finf,Lnorm-method kurt,Lnorm-method ll,Lnorm,numeric-method lllnorm Lnorm me,Lnorm,numeric-method mean,Lnorm-method median,Lnorm-method mle,Lnorm,numeric-method mode,Lnorm-method p,Lnorm,numeric-method qn,Lnorm,numeric-method r,Lnorm,numeric-method sd,Lnorm-method skew,Lnorm-method var,Lnorm-method vlnorm
Log-Likelihood Function	ll loglikelihood
Moments - Parametric Quantities of Interest	entro finf kurt mean median mode moments sd skew var
Multivariate Gamma Distribution	avar_me,Multigam-method avar_mle,Multigam-method avar_same,Multigam-method d,Multigam,matrix-method d,Multigam,numeric-method dmultigam emultigam finf,Multigam-method ll,Multigam,matrix-method llmultigam me,Multigam,matrix-method mean,Multigam-method mle,Multigam,matrix-method Multigam r,Multigam,numeric-method rmultigam same,Multigam,matrix-method var,Multigam-method vmultigam
Multinomial Distribution	avar_me,Multinom-method avar_mle,Multinom-method d,Multinom,numeric-method emultinom entro,Multinom-method finf,Multinom-method ll,Multinom,matrix-method llmultinom me,Multinom,matrix-method mean,Multinom-method mle,Multinom,matrix-method mode,Multinom-method Multinom r,Multinom,numeric-method var,Multinom-method vmultinom
Negative Binomial Distribution	avar_me,Nbinom-method avar_mle,Nbinom-method d,Nbinom,numeric-method enbinom entro,Nbinom-method finf,Nbinom-method kurt,Nbinom-method ll,Nbinom,numeric-method llnbinom me,Nbinom,numeric-method mean,Nbinom-method median,Nbinom-method mle,Nbinom,numeric-method mode,Nbinom-method Nbinom p,Nbinom,numeric-method qn,Nbinom,numeric-method r,Nbinom,numeric-method sd,Nbinom-method skew,Nbinom-method var,Nbinom-method vnbinom
Normal Distribution	avar_me,Norm-method avar_mle,Norm-method d,Norm,numeric-method enorm entro,Norm-method finf,Norm-method kurt,Norm-method ll,Norm,numeric-method llnorm me,Norm,numeric-method mean,Norm-method median,Norm-method mle,Norm,numeric-method mode,Norm-method Norm p,Norm,numeric-method qn,Norm,numeric-method r,Norm,numeric-method sd,Norm-method skew,Norm-method var,Norm-method vnorm
Plot Metrics	plot plot,LargeMetrics,missing-method plot,SmallMetrics,missing-method PlotMetrics
Poisson Distribution	avar_me,Pois-method avar_mle,Pois-method d,Pois,numeric-method entro,Pois-method epois finf,Pois-method kurt,Pois-method ll,Pois,numeric-method llpois me,Pois,numeric-method mean,Pois-method median,Pois-method mle,Pois,numeric-method mode,Pois-method p,Pois,numeric-method Pois qn,Pois,numeric-method r,Pois,numeric-method sd,Pois-method skew,Pois-method var,Pois-method vpois
Small Sample Metrics	SmallMetrics small_metrics
Student Distribution	d,Stud,numeric-method entro,Stud-method kurt,Stud-method ll,Stud,numeric-method llt mean,Stud-method median,Stud-method mode,Stud-method p,Stud,numeric-method qn,Stud,numeric-method r,Stud,numeric-method sd,Stud-method skew,Stud-method Stud var,Stud-method
Uniform Distribution	d,Unif,numeric-method entro,Unif-method eunif kurt,Unif-method ll,Unif,numeric-method llunif me,Unif,numeric-method mean,Unif-method median,Unif-method mle,Unif,numeric-method mode,Unif-method p,Unif,numeric-method qn,Unif,numeric-method r,Unif,numeric-method sd,Unif-method skew,Unif-method Unif var,Unif-method
Estimator Variance	avar_me avar_mle avar_same v variance
Weibull Distribution	d,Weib,numeric-method entro,Weib-method eweibull kurt,Weib-method ll,Weib,numeric-method llweibull me,Weib,numeric-method mean,Weib-method median,Weib-method mle,Weib,numeric-method mode,Weib-method p,Weib,numeric-method qn,Weib,numeric-method r,Weib,numeric-method sd,Weib-method skew,Weib-method var,Weib-method Weib