Nothing
#' End-member modelling algorithm and supporting functions for unmixing
#' grain-size distributions and further compositional data.
#'
#' EMMAgeo provides a set of functions for end-member modelling analysis
#' (EMMA) of grain-size data and other cases of compositional data. EMMA
#' describes a multivariate data set of m samples, each comprising n parameters
#' (e.g. grain-size classes), as a linear combination of end-member loadings
#' (the underlying distributions) and end-member scores (the contribution of
#' each loading to each sample).\cr EMMA can be run in two principal ways,
#' a deterministic and a robust, including modelling the uncertainties. The
#' deterministic way can be accessed simply with the function \code{EMMA()}.
#' For the robust way there are two protocols that need to be respected. There
#' is a compact protocol, which is mainly automated but needs adjustments by
#' the user, and there is an extended protocol, which allows access to all
#' parameterisation steps of robust EMMA.\cr The package contains further
#' auxiliary functions to check and prepare input data, test parameters and
#' use a graphic user interface for deterministic EMMA. The package also
#' contains an example data set, comprising meaured grain-size distributions
#' of real world sediment end-members.
#'
#' \tabular{ll}{ Package: \tab EMMAgeo\cr Type: \tab Package\cr Version: \tab
#' 0.9.7\cr Date: \tab 2019-05-10\cr License: \tab GPL-3\cr }
#'
#' @name EMMAgeo-package
#' @aliases EMMAgeo
#' @docType package
#' @author Michael Dietze, Elisabeth Dietze
#' @keywords package
#' @import GPArotation
#' @import shiny
#' @importFrom grDevices adjustcolor col2rgb hsv rainbow rgb2hsv
#' @importFrom graphics abline axis barplot contour hist image
#' layout legend lines locator mtext par plot points rug
#' text polygon box segments
#' @importFrom stats median approx complete.cases cor density na.omit
#' quantile rnorm runif sd spline var
#' @importFrom utils setTxtProgressBar txtProgressBar
#' @importFrom limSolve nnls
#' @importFrom caTools runmean
#' @importFrom matrixStats rowMins rowMaxs colVars
NULL
#' example data
#'
#' Robust end-members, a list with output of the function robust.EM()
#'
#' The dataset is the result of the function robust.EM() of the R-package
#' EMMAgeo.
#'
#' @name EMrob
#' @docType data
#' @format The format is: List of 12 $ Vqsn.data :List of 4 ..$ : num [1:15,
#' 1:80] 0.18929 0.184 0.18304 0.00698 0.02033 ...
#' @keywords datasets
#' @examples
#'
#' ## load example data set
#' data(example_EMrob)
#'
NULL
#' example data
#'
#' A list with output of the function test.robustness()
#'
#' The dataset is the result of the function test.robustness() of the R-package
#' EMMAgeo.
#'
#' @name EMpot
#' @docType data
#' @format The format is: List of 8 $ q : num [1:90] 4 4 4 4 4 4 4 4 4 4 ... $
#' lw : num [1:90] 0 0 0 0 0.05 0.05 0.05 0.05 0.1 0.1 ... $ modes : num
#' [1:90] 12 32 61 80 12 32 61 80 12 32 ...
#' @keywords datasets
#' @examples
#'
#' ## load example data set
#' data(example_EMpot)
#'
NULL
#' example data
#'
#' Synthetic data set created by randomly mixed natural end-members
#'
#' The dataset is the result of four mixed natural end-members.
#'
#' @name X
#' @docType data
#' @format num [1:100, 1:116] 0.000899 0.000516 0.00136 0.000989 0.00102 ...
#' @keywords datasets
#' @examples
#'
#' ## load example data set
#' data(example_X)
#'
#' ## extract grain-size classes
#' s <- as.numeric(colnames(X))
#'
#' ## plot first 10 samples stacked in one line plot
#' plot(NA,
#' xlim = c(1, ncol(X)),
#' ylim = c(1, 20))
#'
#' for(i in 1:10) {
#' lines(x = s,
#' y = X[i,] + i)
#' }
#'
#' ## plot grain-size map
#' image(x = s,
#' z = t(X),
#' log = "x",
#' col = rainbow(n = 250))
#'
NULL
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.