Package: DPQmpfr 0.3-4

Martin Maechler

DPQmpfr: DPQ (Density, Probability, Quantile) Distribution Computations using MPFR

An extension to the 'DPQ' package with computations for 'DPQ' (Density (pdf), Probability (cdf) and Quantile) functions, where the functions here partly use the 'Rmpfr' package and hence the underlying 'MPFR' and 'GMP' C libraries.

Authors:Martin Maechler [aut, cre]

DPQmpfr_0.3-4.tar.gz
DPQmpfr_0.3-4.zip(r-4.7)DPQmpfr_0.3-4.zip(r-4.6)DPQmpfr_0.3-4.zip(r-4.5)
DPQmpfr_0.3-4.tgz(r-4.6-any)DPQmpfr_0.3-4.tgz(r-4.5-any)
DPQmpfr_0.3-4.tar.gz(r-4.6-any)DPQmpfr_0.3-4.tar.gz(r-4.5-any)
DPQmpfr_0.3-4.tgz(r-4.5-emscripten)
DPQmpfr.pdf |DPQmpfr.html✨
DPQmpfr/json (API)
NEWS

# Install 'DPQmpfr' in R:

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

Bug tracker:https://r-forge.r-project.org/projects/specfun

Datasets:

qbBaha2017 - Accurate qbeta() values from Baharev et al (2017)'s Program

On CRAN:

3.35 score 2 scripts 2.8k downloads 21 exports 4 dependencies

Last updated from:64c907fbb8. Checks:7 NOTE, 2 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	NOTE	170
source / vignettes	OK	168
linux-release-x86_64	NOTE	139
macos-release-arm64	NOTE	122
macos-oldrel-arm64	NOTE	123
windows-devel	NOTE	133
windows-release	NOTE	124
windows-oldrel	NOTE	129
wasm-release	OK	135

Exports:algdivM dbetaD94 dhyperQ dntJKBm dtWVm gam1M ldexp lgamma1pM pbeta_ser pbetaD94 phyperQ phyperQall pnchisq pnormAsymp pnormL_LD10 pnormU_S53 qbetaD94 qnormAsymp ss stirlerrM stirlerrSer

Dependencies:DPQ gmp Rmpfr sfsmisc

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
DPQ (Density, Probability, Quantile) Distribution Computations using MPFR	DPQmpfr-package DPQmpfr
Compute log(gamma(b)/gamma(a+b)) Accurately, also via 'Rmpfr'	algdivM
Ding(1994) (non-central) Beta Distribution Functions	dbetaD94 pbetaD94 qbetaD94
Exact Hypergeometric Distribution Probabilites	dhyperQ phyperQ phyperQall
Non-central t-Distribution Density	dntJKBm dtWVm
Numeric / Mpfr Utilities for DPQmpfr	ldexp
Compute 1/Gamma(x+1) - 1 Accurately	gam1M
Compute log( Gamma(x+1) ) Arbitrarily (MPFR) Accurately	gamln1 lgamma1pM
Beta Distribution Function - 'BPSER' Series Expansion from TOMS 708	pbeta_ser
Noncentral Chisquare Terms '"mpfr"'-ized	pnchisq ss
Bounds for 1-Phi(.) - Mill's Ratio related Bounds for pnorm()	pnormL_LD10 pnormU_S53
Asymptotic Approximations of Extreme Tail 'pnorm()' and 'qnorm()'	pnormAsymp qnormAsymp
Accurate qbeta() values from Baharev et al (2017)'s Program	qbBaha2017
Stirling Formula Approximation Error	stirlerrM stirlerrSer