importFrom("hydroTSM", sfreq, vector2zoo, daily2monthly, daily2annual, monthly2annual, drawTimeAxis, fdc, time2season, seasonalfunction)
importFrom("zoo", is.zoo, coredata, plot.zoo, "time<-")
importFrom("xts", is.xts, as.xts, plot.xts, .index)
exportPattern("^[^\\.]")

importFrom("hydroTSM", sfreq, vector2zoo, daily2monthly, daily2annual, monthly2annual, drawTimeAxis, fdc, time2season, seasonalfunction)
#importFrom("zoo", is.zoo, coredata, plot.zoo, "time<-", "merge.zoo", "MATCH")
importFrom("xts", is.xts, as.xts, plot.xts, .index)
import(methods)
exportPattern("^[^\\.]")

importFrom("hydroTSM", sfreq, vector2zoo, daily2monthly, daily2annual, monthly2annual, drawTimeAxis, fdc, time2season, seasonalfunction)
#importFrom("zoo", is.zoo, coredata, plot.zoo, "time<-", "merge.zoo", "MATCH")
importFrom("xts", is.xts, as.xts, plot.xts, .index, periodicity)
import(methods)
exportPattern("^[^\\.]")

importFrom("hydroTSM", sfreq, vector2zoo, daily2monthly, daily2annual, monthly2annual, dm2seasonal, drawTimeAxis, fdc, time2season, seasonalfunction)

#importFrom("hydroTSM", hydroplot, hydropairs, dip, mip, yip, vector2zoo)

rastrigrin, # wrong name, only used for backward compatibility

importFrom("zoo", is.zoo, coredata, read.zoo, write.zoo)

importFrom("parallel", makeCluster, makeForkCluster, detectCores, clusterCall, clusterExport, mclapply, parRapply, clusterApply, stopCluster)

importFrom("grDevices", colorRampPalette, dev.new, dev.off, png, rainbow)
importFrom("graphics", Axis, abline, axis, boxplot, grid, hist, legend, lines, mtext, par, plot)
importFrom("stats", approxfun, cor, fivenum, lm, median, quantile, rnorm, runif, time, window)
importFrom("utils", read.table, write.table, installed.packages, ls.str, modifyList, sessionInfo, setTxtProgressBar, txtProgressBar)
importFrom("zoo", is.zoo, zoo, coredata, read.zoo, write.zoo)
importFrom("parallel", detectCores, makeForkCluster, makeCluster, clusterCall, clusterExport, mclapply, parRapply, clusterApply, stopCluster)
importFrom("hydroTSM", hydroplot, hydropairs, dip, mip, yip, vector2zoo)