export(play, pause, resume, rewind, record, wait, audioSample)

importFrom("stats", "rbeta", "rbinom", "rgamma", "runif")

importFrom("graphics", "legend", "lines", "plot", "points")
importFrom("stats", "binomial", "coef", "contrasts", "cov", "formula",
"gaussian", "glm", "is.empty.model", "lm", "model.matrix",
"naprint", "offset", "pnorm", "predict", "printCoefmat",

importFrom("stats", ".getXlevels", "family", "model.frame", "na.pass",
"napredict", "naresid", "predict.lm", "na.omit", "complete.cases")

export(aum, aum_diffs_binary, aum_diffs_penalty, aum_diffs, aum_errors)

import(vegan, maps, mapdata, sp, ggplot2)
importFrom("grDevices", "colors", "dev.off", "pdf", "terrain.colors", "rainbow")
importFrom("graphics", "legend", "par", "pie", "points")
importFrom("httr", "GET", "http_type", "add_headers", "stop_for_status", "user_agent", "content")

importFrom("httr", "GET", "http_type", "add_headers", "stop_for_status", "user_agent", "content", "timeout", "http_error", "message_for_status")

importFrom("stats", "aov", "complete.cases", "cor", "dist",
"model.frame", "model.matrix", "na.omit", "sd", "var")

importFrom("stats", "dist", "optimize", "sd", "medpolish", "optim","quantile", "rnorm" )

importFrom("stats", "IQR", "as.formula", "cor", "median", "qnorm",

importFrom("grDevices", "cm.colors", "grey", "heat.colors", "rainbow",
importFrom("graphics", "abline", "boxplot", "filled.contour", "grid")
importFrom("stats", "cutree", "dist", "hclust", "median", "prcomp",

importFrom("stats", "as.formula", "cutree", "dist", "hclust", "median", "model.matrix", "princomp", "quantile", "rect.hclust", "var")

importFrom("graphics", "abline", "boxplot", "filled.contour", "grid", "plot")
importFrom("stats", "as.formula", "cutree", "dist", "hclust", "median", "model.matrix", "prcomp", "quantile", "rect.hclust", "var")

importFrom("graphics", "axis", "contour", "image", "lines", "mtext",
importFrom("stats", "IQR", "coefficients", "cor", "dnorm", "fft", "lm",
"median", "mvfft", "nextn", "pchisq", "qchisq", "qnorm",
"quantile", "rbinom", "rchisq", "rexp", "rnorm", "rpois",