How to reduce the space between Yticks?

Hi, I am plotting a scatter plot with two groups on the Y axis. I want to reduce the distance between these groups in the plot as i only have two groups. Any help to solve this will be appreciated.

Answer 1

[madhan ravi]

ylim([0 2])
yticks([0 2])

or

set(gca,'YTick',0:0.5:2)

[madhan ravi]

not sure what you want from the above? or try plotyy()