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Client Interface for 'openEO' Servers
Access data and processing functionalities of 'openEO' compliant back-ends in R.
A Sound Interface for R
Basic functions for dealing with wav files and sound samples.
Item Pool Visualization
Generate plots based on the Item Pool Visualization concept for
latent constructs. Item Pool Visualizations are used to display the
conceptual structure of a set of items (self-report or psychometric).
Dantlgraber, Stieger, & Reips (2019)
TraMineR Extension
Collection of ancillary functions and utilities to be used in conjunction with the 'TraMineR' package for sequence data exploration. Includes, among others, specific functions such as state survival plots, position-wise group-typical states, dynamic sequence indicators, and dissimilarities between event sequences. Also includes contributions by non-members of the TraMineR team such as the relative frequency plot and methods for polyadic data.
Robust Time Series Filters
Implementations for several robust procedures that allow for (online)
extraction of the signal of univariate or multivariate time series by
applying robust regression techniques to a moving time window are provided.
Included are univariate filtering procedures based on repeated-median
regression as well as hybrid and trimmed filters derived from it;
see Schettlinger et al. (2006)
Estimating the Parameters of a Continuous-Time Markov Chain from Discrete-Time Data
Estimation of Markov generator matrices from discrete-time observations. The implemented approaches comprise diagonal and weighted adjustment of matrix logarithm based candidate solutions as in Israel (2001)
Predict Regional Community Composition
Predict regional community composition at a fine spatial
resolution using only sparse biological and environmental data. The package
is based on the DynamicFOAM algorithm described
in Mokany et al. (2011)
An Interface Between the 'FSKX' Standard and 'R'
Functions for importing, creating, editing and exporting 'FSK' files < https://foodrisklabs.bfr.bund.de/fskx-food-safety-knowledge-exchange-format/> using the 'R' programming environment. Furthermore, it enables users to run simulations contained in the 'FSK' files and visualize the results.
Coalescent-Based Simulation of Ecological Communities
Coalescent-Based Simulation of Ecological Communities as proposed
by Munoz et al. (2017)
Survey Standard Error Estimation for Cumulated Estimates and their Differences in Complex Panel Designs
Calculate point estimates and their standard errors in complex household surveys using bootstrap replicates. Bootstrapping considers survey design with a rotating panel. A comprehensive description of the methodology can be found under < https://statistikat.github.io/surveysd/articles/methodology.html>.