import(gee, nlme)
importFrom(lattice, xyplot, panel.lines, panel.points)
importFrom(stats, as.hclust, cophenetic, reorder)
+importFrom(expm, expm)
S3method(print, phylo)
S3method(plot, phylo)
S3method(cbind, DNAbin)
S3method(rbind, DNAbin)
S3method("[", DNAbin)
-S3method(summary, DNAbin)
+S3method(labels, DNAbin)
S3method(as.character, DNAbin)
+S3method(as.matrix, DNAbin)