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r-valetr
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public |
Interface to Bank of Canada's 'Valet' API (<https://www.bankofcanada.ca/valet/docs>). Please read the API terms and conditions: <https://www.bankofcanada.ca/terms/>.
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2023-06-16 |
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r-vaersvax
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US VAERS vaccine data for 01/01/2018 - 06/14/2018. If you want to explore the full VAERS data for 1990 - Present (data, symptoms, and vaccines), then check out the 'vaers' package from the URL below. The URL and BugReports below correspond to the 'vaers' package, of which 'vaersvax' is a small subset (2018 only). 'vaers' is not hosted on CRAN due to the large size of the data set. To install the Suggested 'vaers' and 'vaersND' packages, use the following R code: 'devtools::install_git("<https://gitlab.com/iembry/vaers.git>", build_vignettes = TRUE)' and 'devtools::install_git("<https://gitlab.com/iembry/vaersND.git>", build_vignettes = TRUE)'. "The Vaccine Adverse Event Reporting System (VAERS) is a national early warning system to detect possible safety problems in U.S.-licensed vaccines. VAERS is co-managed by the Centers for Disease Control and Prevention (CDC) and the U.S. Food and Drug Administration (FDA)." For more information about the data, visit <https://vaers.hhs.gov/>. For information about vaccination/immunization hazards, visit <http://www.questionuniverse.com/rethink.html#vaccine>.
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2023-06-16 |
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r-zoeppritz
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public |
Calculate and plot scattering matrix coefficients for plane waves at interface.
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2023-06-16 |
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r-zipfr
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public |
Statistical models and utilities for the analysis of word frequency distributions. The utilities include functions for loading, manipulating and visualizing word frequency data and vocabulary growth curves. The package also implements several statistical models for the distribution of word frequencies in a population. (The name of this package derives from the most famous word frequency distribution, Zipf's law.)
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2023-06-16 |
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r-yieldcurve
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public |
Modelling the yield curve with some parametric models. The models implemented are: Nelson-Siegel, Diebold-Li and Svensson. The package also includes the data of the term structure of interest rate of Federal Reserve Bank and European Central Bank.
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2023-06-16 |
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r-xmlrpc2
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The 'XML-RPC' is a remote procedure call protocol based on 'XML'. The 'xmlrpc2' package is inspired by the 'XMLRPC' package but uses the 'curl' and 'xml2' packages instead 'RCurl' and 'XML'.
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2023-06-16 |
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r-xlsimple
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public |
Provides a simple wrapper for some 'XLConnect' functions. 'XLConnect' is a package that allows for reading, writing, and manipulating Microsoft Excel files. This package, 'xlsimple', adds some documentation and pre-defined formatting to the outputted Excel file. Individual sheets can include a description on the first row to remind user what is in the data set. Auto filters and freeze rows are turned on. A brief readme file is created that provides a summary listing of the created sheets and, where provided, the description.
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2023-06-16 |
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r-xlink
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The expression of X-chromosome undergoes three possible biological processes: X-chromosome inactivation (XCI), escape of the X-chromosome inactivation (XCI-E),and skewed X-chromosome inactivation (XCI-S). To analyze the X-linked genetic association for phenotype such as continuous, binary, and time-to-event outcomes with the actual process unknown, we propose a unified approach of maximizing the likelihood or partial likelihood over all of the potential biological processes. The methods are described in Wei Xu, Meiling Hao (2017) <doi:10.1002/gepi.22097>. And also see Dongxiao Han, Meiling Hao, Lianqiang Qu, Wei Xu (2019) <doi:10.1177/0962280219859037>.
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2023-06-16 |
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r-wpp2012
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Data from the United Nation's World Population Prospects 2012
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2023-06-16 |
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r-whoapi
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public |
Retrieve data from the 'Whoapi' (https://whoapi.com) store of domain information, including a domain's geographic location, registration status and search prominence.
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2023-06-16 |
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r-vitality
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public |
Provides fitting routines for four versions of the Vitality family of mortality models.
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2023-06-16 |
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r-vgamdata
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public |
Data sets to accompany the VGAM package and the book "Vector Generalized Linear and Additive Models: With an Implementation in R" (Yee, 2015) <DOI:10.1007/978-1-4939-2818-7>. These are used to illustrate vector generalized linear and additive models (VGLMs/VGAMs), and associated models (Reduced-Rank VGLMs, Quadratic RR-VGLMs, Row-Column Interaction Models, and constrained and unconstrained ordination models in ecology).
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2023-06-16 |
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r-vegperiod
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public |
Collection of common methods to determine growing season length in a simple manner. Start and end dates of the vegetation periods are calculated solely based on daily mean temperatures and the day of the year.
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2023-06-16 |
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r-vegdata
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Handling of vegetation data from different sources ( Turboveg <http://www.synbiosys.alterra.nl/turboveg/>; the German national repository <http://www.vegetweb.de> and others. Taxonomic harmonization (given appropriate taxonomic lists, e.g. the German taxonomic standard list "GermanSL", <http://germansl.infinitenature.org>).
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2023-06-16 |
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r-zoocat
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public |
Tools for manipulating multivariate time series data by extending 'zoo' class.
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2023-06-16 |
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r-zen4r
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public |
Provides an Interface to 'Zenodo' (<https://zenodo.org>) REST API, including management of depositions, attribution of DOIs by 'Zenodo' and upload of files.
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2023-06-16 |
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r-yonder
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public |
Build 'shiny' applications with the latest Bootstrap components and design utilities. Includes refreshed reactive inputs and outputs. Use responsive layouts to design and construct applications for devices of all sizes.
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2023-06-16 |
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r-xrscc
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This is a set of statistical quality control functions, that allows plotting control charts and its iterations, process capability for variable and attribute control, highlighting the xrs_gr() function, like a first iteration for variable chart, meanwhile the we_rules() function detects non random patterns in sample.
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2023-06-16 |
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r-x12
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The 'X13-ARIMA-SEATS' <https://www.census.gov/srd/www/x13as/> methodology and software is a widely used software and developed by the US Census Bureau. It can be accessed from 'R' with this package and 'X13-ARIMA-SEATS' binaries are provided by the 'R' package 'x13binary'.
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2023-06-16 |
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r-wrightmap
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A powerful yet simple graphical tool available in the field of psychometrics is the Wright Map (also known as item maps or item-person maps), which presents the location of both respondents and items on the same scale. Wright Maps are commonly used to present the results of dichotomous or polytomous item response models. The 'WrightMap' package provides functions to create these plots from item parameters and person estimates stored as R objects. Although the package can be used in conjunction with any software used to estimate the IRT model (e.g. 'TAM', 'mirt', 'eRm' or 'IRToys' in 'R', or 'Stata', 'Mplus', etc.), 'WrightMap' features special integration with 'ConQuest' to facilitate reading and plotting its output directly.The 'wrightMap' function creates Wright Maps based on person estimates and item parameters produced by an item response analysis. The 'CQmodel' function reads output files created using 'ConQuest' software and creates a set of data frames for easy data manipulation, bundled in a 'CQmodel' object. The 'wrightMap' function can take a 'CQmodel' object as input or it can be used to create Wright Maps directly from data frames of person and item parameters.
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2023-06-16 |
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r-wmwssp
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public |
Calculates the minimal sample size for the Wilcoxon-Mann-Whitney test that is needed for a given power and two sided type I error rate. The method works for metric data with and without ties, count data, ordered categorical data, and even dichotomous data. But data is needed for the reference group to generate synthetic data for the treatment group based on a relevant effect. For details, see Brunner, E., Bathke A. C. and Konietschke, F: Rank- and Pseudo-Rank Procedures in Factorial Designs - Using R and SAS, Springer Verlag, to appear.
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2023-06-16 |
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r-wcq
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public |
The package contains the WCQ method for detection of QTL effects in a small mapping population. It also contains implementation of the Chen-Qin two-sample and one-sample test of means.
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2023-06-16 |
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r-waved
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Makes available code necessary to reproduce figures and tables in papers on the WaveD method for wavelet deconvolution of noisy signals as presented in The WaveD Transform in R, Journal of Statistical Software Volume 21, No. 3, 2007.
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2023-06-16 |
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r-washer
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Time series outlier detection by mean of non parametric test. Outlier detection regarding two methodologies: single time series variability (a vector) and grouped similar time series (a data frame). Andrea Venturini(2011) Statistica-Universita' Bologna, Vol.71, pp.329-344.
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2023-06-16 |
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r-w3cmarkupvalidator
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R interface to a W3C Markup Validation service. See <http://validator.w3.org/> for more information.
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2023-06-16 |
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r-vote
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public |
Counting election votes and determining election results by different methods, including the single transferable vote, approval, score and plurality methods.
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2023-06-16 |
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r-visualize
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public |
Graphs the pdf or pmf and highlights what area or probability is present in user defined locations. Visualize is able to provide lower tail, bounded, upper tail, and two tail calculations. Supports strict and equal to inequalities. Also provided on the graph is the mean and variance of the distribution.
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2023-06-16 |
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r-varselrf
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public |
Variable selection from random forests using both backwards variable elimination (for the selection of small sets of non-redundant variables) and selection based on the importance spectrum (somewhat similar to scree plots; for the selection of large, potentially highly-correlated variables). Main applications in high-dimensional data (e.g., microarray data, and other genomics and proteomics applications).
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2023-06-16 |
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r-valottery
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public |
Historical results for the state of Virginia lottery draw games. Data were downloaded from https://www.valottery.com/.
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2023-06-16 |
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r-vaersndvax
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public |
Non-Domestic VAERS vaccine data for 01/01/2016 - 06/14/2016. If you want to explore the full VAERS data for 1990 - Present (data, symptoms, and vaccines), then check out the 'vaersND' package from the URL below. The URL and BugReports below correspond to the 'vaersND' package, of which 'vaersNDvax' is a small subset (2016 only). 'vaersND' is not hosted on CRAN due to the large size of the data set. To install the Suggested 'vaers' and 'vaersND' packages, use the following R code: 'devtools::install_git("https://gitlab.com/iembry/vaers.git", build_vignettes = TRUE)' and 'devtools::install_git("https://gitlab.com/iembry/vaersND.git", build_vignettes = TRUE)'. "VAERS is a national vaccine safety surveillance program co-sponsored by the US Centers for Disease Control and Prevention (CDC) and the US Food and Drug Administration (FDA). VAERS is a post-marketing safety surveillance program, collecting information about adverse events (possible side effects) that occur after the administration of vaccines licensed for use in the United States." For more information about the data, visit <https://vaers.hhs.gov/index>. For information about vaccination/immunization hazards, visit <http://www.questionuniverse.com/rethink.html/#vaccine>.
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2023-06-16 |
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r-zoomgrid
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Provides the grid search algorithm with a zoom. The grid search algorithm with a zoom aims to help solving difficult optimization problem where there are many local optima inside the domain of the target function. It offers suitable initial or starting value for the following optimization procedure, provided that the global optimum exists in the neighbourhood of the initial or starting value. The grid search algorithm with a zoom saves time tremendously in cases with high-dimensional arguments.
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2023-06-16 |
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r-xltabr
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public |
Writes beautifully formatted cross tabulations to Excel using 'openxlsx'. It has been developed to help automate the process of publishing Official Statistics. The user provides a dataframe, which is outputted to Excel with various types of rich formatting which are automatically detected from the structure of the cross tabulation. Documentation can be found at the following url <https://github.com/moj-analytical-services/xltabr>.
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2023-06-16 |
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r-wpp2010
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Data from the United Nation's World Population Prospects 2010
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2023-06-16 |
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r-wpp2008
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public |
Data from the United Nation's World Population Prospects 2008
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2023-06-16 |
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r-wilcoxcv
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public |
This package provides functions to perform fast variable selection based on the Wilcoxon rank sum test in the cross-validation or Monte-Carlo cross-validation settings, for use in microarray-based binary classification.
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2023-06-16 |
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r-websearchr
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public |
Functions that allow for accessing domains and a number of search engines.
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2023-06-16 |
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r-wdi
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public |
Search, extract and format data from the World Bank's World Development Indicators.
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2023-06-16 |
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r-wce
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A flexible method for modeling cumulative effects of time-varying exposures, weighted according to their relative proximity in time, and represented by time-dependent covariates. The current implementation estimates the weight function in the Cox proportional hazards model. The function that assigns weights to doses taken in the past is estimated using cubic regression splines.
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2023-06-16 |
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r-waveletcomp
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public |
Wavelet analysis and reconstruction of time series, cross-wavelets and phase-difference (with filtering options), significance with simulation algorithms.
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2023-06-16 |
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r-walkscoreapi
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A collection of functions to perform the Application Programming Interface (API) calls associated with the Walk Score website (www.walkscore.com) within the R environment. These functions can be used to query the Walk Score and Transit Score database for a wide variety of information using R scripts. This package includes the simple Walk Score and Transit Score API calls, which return the scores associated with an input location, as well as calls which return some data used to calculate the scores. These functions are especially useful for mass data collection and gathering Walk Score and Transit Score values for large lists of locations.
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2023-06-16 |
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r-vowels
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Procedures for the manipulation, normalization, and plotting of phonetic and sociophonetic vowel formant data. vowels is the backend for the NORM website.
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2023-06-16 |
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r-vkr
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public |
Provides an interface to the VK API <https://vk.com/dev/methods>. VK <https://vk.com/> is the largest European online social networking service, based in Russia.
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2023-06-16 |
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r-visielse
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A graphical tool designed to visualize and to give an overview of behavioral observations realized on individuals or groups. Visualization of raw data during experimental observations of the realization of a procedure. It graphically presents an overview of individuals and group actions usually acquired from timestamps during video recorded sessions. Options of the package allow adding graphical information as statistical indicators (mean, standard deviation, quantile or statistical test) but also for each action green or black zones providing visual information about the accuracy of the realized actions.
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2023-06-16 |
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r-viopoints
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viopoints draws one dimensional scatter plots with jitter using kernel density estimates in a similar way to violin plots.
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2023-06-16 |
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r-vhica
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public |
The "Vertical and Horizontal Inheritance Consistence Analysis" method is described in the following publication: "VHICA: a new method to discriminate between vertical and horizontal transposon transfer: application to the mariner family within Drosophila" by G. Wallau. et al. (2016) <DOI:10.1093/molbev/msv341>. The purpose of the method is to detect horizontal transfers of transposable elements, by contrasting the divergence of transposable element sequences with that of regular genes.
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2023-06-16 |
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r-vcov
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Methods for faster extraction (about 5x faster in a few test cases) of variance-covariance matrices and standard errors from models. Methods in the 'stats' package tend to rely on the summary method, which may waste time computing other summary statistics which are summarily ignored.
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2023-06-16 |
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r-yesno
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Asks Yes-No questions with variable or custom responses.
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2023-06-16 |
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r-xmlparsedata
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Convert the output of 'utils::getParseData()' to an 'XML' tree, that one can search via 'XPath', and easier to manipulate in general.
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2023-06-16 |
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r-wgteff
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Functions for determining the effect of data weights on the variance of survey data: users will load a data set which has a weights column, and the package will calculate the design effect (DEFF), weighting loss, root design effect (DEFT), effective sample size (ESS), and/or weighted margin of error.
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2023-06-16 |
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r-weightquant
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Estimation of observation-specific weights for incomplete longitudinal data and bootstrap procedure for weighted quantile regressions.
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2023-06-16 |
