topic SAS GRAPH GTL in Graphics Programming

SAS GRAPH GTL

SASSLICK001 — Wed, 27 Jan 2016 15:29:37 GMT

I am using SAS 9.4 M3! I am trying to plot scatter plot in which there are many subjects having concentration =0 . Is there any way I increase the marker size based on the number of subjects at the same concentration level!

Re: SAS GRAPH GTL

Reeza — Wed, 27 Jan 2016 15:30:19 GMT

Bubble Plots

Re: SAS GRAPH GTL

DanH_sas — Wed, 27 Jan 2016 15:35:47 GMT

You can use the SIZERESPONSE option on the SCATTERPLOT to control the size of the markers based on a numeric variable. there are also SIZEMIN and SIZEMAX options you can use to control the sizing limits.

Re: SAS GRAPH GTL

SASSLICK001 — Wed, 27 Jan 2016 16:00:34 GMT

Thanks Dan!

SIZERESPONSE is for the numeric value as you said

For Example

scatterplot x=visit y=pcvalue

If I use the SIZERESPONSE = PCVALUE then size of the marker would be based on the value!

What I am looking for is if there are, for example 10 subjects with PCVALUE=100 the current plot is not able to distinguish between one subject and multiple although it looks more thicker!

I explored the JITTER option but not nice ! I just want to control the size based on subjects!

Is there any trick here?

Thanks for all the help!

Re: SAS GRAPH GTL

ballardw — Wed, 27 Jan 2016 16:39:16 GMT

Summarize the data so you have a single size value for each plotted point perhaps.