st: two-way scatter conneted by id and colored by sex

[Lars Folkestad <lfolkestad@health.sdu.dk>]

Dear Listers

Firstly sorry if this is spam, but i just got a mail saying the first one
i sent out was spam.

I have a data set with the following structure and variables:
+---------------------------+
     | PatNo   sex   scan   tTbN |
     |---------------------------|
  1. |   690     1      1   1.28 |
  2. |   690     1      2   1.41 |
  3. |   714     1      1   1.28 |
  4. |   714     1      2   1.23 |
  5. |   735     1      1    .42 |
     |---------------------------|
  6. |   735     1      2    .65 |
  7. |   762     1      1      2 |
  8. |   762     1      2   1.93 |
  9. |   792     2      1   1.78 |
10. |   792     2      2   1.64 |
     +---------------------------+

I would like to graph a connected scatterplot showing in red lines if
sex=1 and blue if sex=2, and i want to connect by PatNo. I've been reading
some old FAQ's and found the scc add-on lineplot, but cannot figure out
how to get different colored lines by sex.

Is there a more 'official' way to get what i want from these data?

lars



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