varying y-scale/interval

[Miracle]

Hi all.

May I please ask how can I produce the figure as that on
http://erj.ersjournals.com/cgi/content/abstract/32/3/603 Figure 2 but
with varying y-interval ie 1 to 3 by 0.5 and from 3 to 6 by 3 (so the
y major ticks will be at 1,1.5,2,2.5,3,6). I don't want broken y-axis
since it'll cut off the confidence intervals.

I've searched SUGI and SAS website but unfortunately I can't find
anything regarding my problem.

Many thanks. Have a great weekend.

[GraphGuy]

I'm not sure if everyone's in the same boat as me, but when I try to view the article it says "This item requires a subscription to European Respiratory Journal Online".

[Andre]

This subject was posted also on sas-l
with the same effect

Perhaps this may rise the question:

Is it a usefull manner of doing?

Andre