Data visualization with SAS programming

Color certain data point in different color

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Contributor
Posts: 35

Color certain data point in different color

Hi All,

Here is my issue:

I have a LB test dataset, some of the test value is not in a standard way.   We want to create a speghetti plot, with just these data point in different color.  I am using SAS 9.2 SGplot.  The data looks like this:

Subjid  Value testDay standard

001     2.3     -6          Y

001     3.2     1          Y

001     4.8     7          N

001     5.6     14          Y

001     4.5     21          Y

......

How do I show the Standard=N as different color?

Thanks,

Abdu.

SAS Employee
Posts: 980

Re: Color certain data point in different color

Here's an example showing how to color one line separately from the others using Proc Gplot:

 

http://robslink.com/SAS/democd89/healthcare_spending.htm

http://robslink.com/SAS/democd89/healthcare_spending_info.htm

 

healthcare_spending.png

SAS Super FREQ
Posts: 1,139

Re: Color certain data point in different color

Separate out the curve data you want to show in red into a new column.  Keep all the other curve data the same.  Then use one SERIES with GROUP and color set to grey to display all the curves.  Use another SERIES plot overlay (after the first) with this new column, color it red.

 

 

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