我在R中绘制了一个马尔科夫链,但是我不喜欢plot函数绘制的相当大的箭头。有没有办法让箭头变小?
library( markovchain )
transition.matrix <- matrix( data = c( 0.5, 0, 0, 0.5, 0.2, 0, 0, 0.8, 1 ),
nrow = 3, ncol = 3,
dimnames = list( c( "A", "B", "C" ), c( "A", "B", "C" ) ) )
transition.matrix <- new( "markovchain", transitionMatrix = transition.matrix )
print( transition.matrix )
plot( transition.matrix )