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#' pca
#' pca()
#' @export
pca <- function() {
pca_pack <- c("FactoMineR", "FactoInvestigate", "factoextra", "rrcov", "methods", "parallel", "graphics", "imputeMissings", "onewaytests")
for (i in 1:length(pca_pack)){
requireNamespace(pca_pack[i], quietly = TRUE)
}
appDir <- system.file("shiny-apps", "PCA", package = "Statsomat")
if (appDir == "") {
stop("Could not find example directory. Try re-installing Statsomat.", call. = FALSE)
}
shiny::runApp(appDir, display.mode = "normal")
}
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