importFrom("grDevices", "dev.off", "jpeg", "pdf", "png", "postscript")
importFrom("graphics", "abline", "axis", "contour", "image", "layout",
             "mtext", "par", "points")
importFrom("graphics", "plot")
importFrom("stats", "cor", "cor.test", "lm", "p.adjust", "pf", "time",
             "ts")
importFrom("pracma", "detrend")
importFrom("gtools", "running")
importFrom("zoo", "rollapply")
importFrom("colorspace", "diverge_hcl")
importFrom("scales", "alpha")
exportPattern("^[[:alpha:]]+")

