non-numeric data

Bala subramanian <bala.biophysics@...287...> writes:

Kindly see the attached small test.dat file. I have make a plot with
this data. But my data does nt have numerical values but has
characters like B, T etc. So i hve give color codings for these
characters and plot the data. Like use yellow for B, red for T etc.
Kindly help me to do it with matplotlib.

Perhaps this will get you started: