I have the height of 149 patient in one column named "height". 78 of them are
male and 71 are female.
I want to draw the height chart for male and female separetly. (x-axis has
no meaning here and y-axis is the height)
I want the chart to have two series one for male and the other for female
and draw two separate line in the chart. Ideally I want both lines to appear
from a min value to max value (both line shows the increasing trend)

I can draw the chart if I I can put the height for male and female in 2
separate columns and my problem is that I have the height for both of tem in
one column. Is there any solution for this issue. I was thinking if it could
be possible to filter the data inside the series command.

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Rasoul Khoshravan Azar
Kobe University, Kobe, Japan