Showing 15 of total 15 results (show query)
gamlss-dev
gamlss:Generalized Additive Models for Location Scale and Shape
Functions for fitting the Generalized Additive Models for Location Scale and Shape introduced by Rigby and Stasinopoulos (2005), <doi:10.1111/j.1467-9876.2005.00510.x>. The models use a distributional regression approach where all the parameters of the conditional distribution of the response variable are modelled using explanatory variables.
Maintained by Mikis Stasinopoulos. Last updated 4 months ago.
18 stars 11.19 score 2.0k scripts 48 dependents
bioc
snpStats:SnpMatrix and XSnpMatrix classes and methods
Classes and statistical methods for large SNP association studies. This extends the earlier snpMatrix package, allowing for uncertainty in genotypes.
Maintained by David Clayton. Last updated 2 days ago.
microarraysnpgeneticvariabilityzlib
9.68 score 674 scripts 23 dependents
dschuhmacher
transport:Computation of Optimal Transport Plans and Wasserstein Distances
Solve optimal transport problems. Compute Wasserstein distances (a.k.a. Kantorovitch, Fortet--Mourier, Mallows, Earth Mover's, or minimal L_p distances), return the corresponding transference plans, and display them graphically. Objects that can be compared include grey-scale images, (weighted) point patterns, and mass vectors.
Maintained by Dominic Schuhmacher. Last updated 7 months ago.
5 stars 8.07 score 414 scripts 22 dependents
wasquith
lmomco:L-Moments, Censored L-Moments, Trimmed L-Moments, L-Comoments, and Many Distributions
Extensive functions for Lmoments (LMs) and probability-weighted moments (PWMs), distribution parameter estimation, LMs for distributions, LM ratio diagrams, multivariate Lcomoments, and asymmetric (asy) trimmed LMs (TLMs). Maximum likelihood and maximum product spacings estimation are available. Right-tail and left-tail LM censoring by threshold or indicator variable are available. LMs of residual (resid) and reversed (rev) residual life are implemented along with 13 quantile operators for reliability analyses. Exact analytical bootstrap estimates of order statistics, LMs, and LM var-covars are available. Harri-Coble Tau34-squared Normality Test is available. Distributions with L, TL, and added (+) support for right-tail censoring (RC) encompass: Asy Exponential (Exp) Power [L], Asy Triangular [L], Cauchy [TL], Eta-Mu [L], Exp. [L], Gamma [L], Generalized (Gen) Exp Poisson [L], Gen Extreme Value [L], Gen Lambda [L, TL], Gen Logistic [L], Gen Normal [L], Gen Pareto [L+RC, TL], Govindarajulu [L], Gumbel [L], Kappa [L], Kappa-Mu [L], Kumaraswamy [L], Laplace [L], Linear Mean Residual Quantile Function [L], Normal [L], 3p log-Normal [L], Pearson Type III [L], Polynomial Density-Quantile 3 and 4 [L], Rayleigh [L], Rev-Gumbel [L+RC], Rice [L], Singh Maddala [L], Slash [TL], 3p Student t [L], Truncated Exponential [L], Wakeby [L], and Weibull [L].
Maintained by William Asquith. Last updated 2 months ago.
flood-frequency-analysisl-momentsmle-estimationmps-estimationprobability-distributionrainfall-frequency-analysisreliability-analysisrisk-analysissurvival-analysis
2 stars 8.06 score 458 scripts 38 dependents
cran
evd:Functions for Extreme Value Distributions
Extends simulation, distribution, quantile and density functions to univariate and multivariate parametric extreme value distributions, and provides fitting functions which calculate maximum likelihood estimates for univariate and bivariate maxima models, and for univariate and bivariate threshold models.
Maintained by Alec Stephenson. Last updated 6 months ago.
2 stars 7.58 score 84 dependents
r-forge
POT:Generalized Pareto Distribution and Peaks Over Threshold
Some functions useful to perform a Peak Over Threshold analysis in univariate and bivariate cases, see Beirlant et al. (2004) <doi:10.1002/0470012382>. A user guide is available in the vignette.
Maintained by Christophe Dutang. Last updated 5 months ago.
6.20 score 105 scripts 2 dependents
swihart
event:Event History Procedures and Models
Functions for setting up and analyzing event history data.
Maintained by Bruce Swihart. Last updated 8 years ago.
1 stars 4.74 score 548 scriptsr-forge
sse:Sample Size Estimation
Provides functions to evaluate user-defined power functions for a parameter range, and draws a sensitivity plot. It also provides a resampling procedure for semi-parametric sample size estimation and methods for adding information to a Sweave report.
Maintained by Thomas Fabbro. Last updated 4 years ago.
4.41 score 16 scripts
nicoesve
latexSymb:Write Equations in a Way that You Can Read
Utilities to help you write 'LaTeX' in a more readable way. Instead of using plain code or a series of 'newcommand' statements, use 'R' functions. You will be able to write what you mean and make fewer mistakes.
Maintained by Nicolas Escobar. Last updated 6 months ago.
1 stars 4.40 score 3 scripts
allenzhuaz
PPQplan:Process Performance Qualification (PPQ) Plans in Chemistry, Manufacturing and Controls (CMC) Statistical Analysis
Assessment for statistically-based PPQ sampling plan, including calculating the passing probability, optimizing the baseline and high performance cutoff points, visualizing the PPQ plan and power dynamically. The analytical idea is based on the simulation methods from the textbook Burdick, R. K., LeBlond, D. J., Pfahler, L. B., Quiroz, J., Sidor, L., Vukovinsky, K., & Zhang, L. (2017). Statistical Methods for CMC Applications. In Statistical Applications for Chemistry, Manufacturing and Controls (CMC) in the Pharmaceutical Industry (pp. 227-250). Springer, Cham.
Maintained by Yalin Zhu. Last updated 3 years ago.
biostatisticspharmaceuticalssampling-methods
1 stars 4.11 score 13 scripts
giampmarra
GJRM:Generalised Joint Regression Modelling
Routines for fitting various joint (and univariate) regression models, with several types of covariate effects, in the presence of equations' errors association, endogeneity, non-random sample selection or partial observability.
Maintained by Giampiero Marra. Last updated 5 months ago.
4 stars 4.04 score 67 scripts 5 dependents
haoranpopevo
ecode:Ordinary Differential Equation Systems in Ecology
A framework to simulate ecosystem dynamics through ordinary differential equations (ODEs). You create an ODE model, tells 'ecode' to explore its behaviour, and perform numerical simulations on the model. 'ecode' also allows you to fit model parameters by machine learning algorithms. Potential users include researchers who are interested in the dynamics of ecological community and biogeochemical cycles.
Maintained by Haoran Wu. Last updated 8 months ago.
7 stars 3.85 score 3 scripts
sagirumati
URooTab:Tabular Reporting of 'EViews' Unit Root Tests
Conduct unit root tests based on 'EViews' (<https://eviews.com>) routines and report them in tables. 'EViews' (Econometric Views) is a commercial software for econometrics.
Maintained by Sagiru Mati. Last updated 10 months ago.
1 stars 3.74 score 11 scripts
dmohit
cepp:Context Driven Exploratory Projection Pursuit
Functions and Data to support Context Driven Exploratory Projection Pursuit.
Maintained by Mohit Dayal. Last updated 9 years ago.
1.00 score 5 scripts