exportPattern("^[[:alpha:]]+")
importFrom("grDevices", "dev.off", "pdf", "rgb")
importFrom("graphics", "plot")
importFrom("stats", "cor", "qt", "var")
importFrom("utils", "capture.output", "packageVersion")
importFrom("methods", "is")
importFrom("igraph", "leading.eigenvector.community", "layout.kamada.kawai", "delete.edges", "E", "graph.adjacency")

S3method("plot", "cca")
S3method("print", "cca")