Using ylim
:
image(1:10,1:10,matrix(1:100,10,10), ylim=c(10,1))
Вопрос
Does anyone know a good way to reverse an axis lets say the y-axis, without effecting the plot, in the function image
?
Lets say I want to make the following plot
image(1:10,1:10,matrix(1:100,10,10))
.
This works fine but what if I want to display my y-axis going from 10:1
. image
doesn't let you do image(10:1,1:10,matrix(1:100,10,10))
. Do I have to create my own axis and add them to the plot or is there a simpler way?
Решение
Using ylim
:
image(1:10,1:10,matrix(1:100,10,10), ylim=c(10,1))