--- DESCRIPTION.orig	2022-12-21 08:20:06.000000000 +0800
+++ DESCRIPTION	2023-04-07 07:28:25.000000000 +0800
@@ -46,7 +46,7 @@
 Imports: stats, graphics, utils, methods, abind, graph, RBGL, igraph,
         ggm, corpcor, robustbase, vcd, Rcpp, bdsmatrix, sfsmisc (>=
         1.0-26), fastICA, clue
-Suggests: MASS, Matrix, Rgraphviz, mvtnorm, huge, ggplot2, dagitty
+Suggests: MASS, Matrix, Rgraphviz, mvtnorm, huge, ggplot2
 NeedsCompilation: yes
 Encoding: UTF-8
 License: GPL (>= 2)