exportPattern("^[[:alpha:]]+")
importFrom("stats", "cor", "qnorm")
importFrom("stats", "lm", "qt", "setNames")
importFrom("waveslim", "modwt", "brick.wall", "phase.shift")
importFrom("grDevices", "cairo_pdf", "dev.off", "gray", "rgb")
importFrom("graphics", "abline", "axis", "matlines", "matplot",
           "mtext", "par", "polygon", "text", "lines",
           "title", "grconvertX", "grconvertY")
importFrom("plot3D", "image2D", "jet.col")
importFrom("RColorBrewer", "brewer.pal")

