a TeX noob here. I wish to plot performance test results once every two weeks (or sooner) displaying a 2 week window. I saw a similar question: Can I use pgfplots to make a boxplot
and the following answer looks very appealing:
\documentclass{article}
\usepackage{pst-plot}
\begin{document}
\begin{pspicture}(-1,-1)(12,14)
\psset{yunit=0.1,fillstyle=solid}
\psaxes[dy=1cm,Dy=10,ticksize=4pt 0,axesstyle=frame](0,0)(12,130)
\rput(1,0){\psBoxplot[fillcolor=red!30]{
100 90 120 115 120 110 100 110 100 90 100 100 120 120 120}}\rput(1,105){2001}
\rput(3,0){\psBoxplot[arrowlength=0.5,fillcolor=blue!30]{
90 120 115 116 115 110 90 130 120 120 120 85 100 130 130}}\rput(3,107){2008}
\rput(5,0){\psBoxplot[barwidth=40pt,arrowlength=1.2,fillcolor=red!30]{
35 70 90 60 100 60 60 80 80 60 50 55 90 70 70}}\rput(5,65){2001}
\rput(7,0){\psBoxplot[barwidth=40pt,fillcolor=blue!30]{
60 65 60 75 75 60 50 90 95 60 65 45 45 60 90}}\rput(7,65){2008}
\rput(9,0){\psBoxplot[fillcolor=red!30]{
20 20 25 20 15 20 20 25 30 20 20 20 30 30 30}}\rput(9,22){2001}
\rput(11,0){\psBoxplot[fillcolor=blue!30,linestyle=dashed]{
20 30 20 35 35 20 20 60 50 20 35 15 30 20 40}}\rput(11,25){2008}
\end{pspicture}
\end{document}
except that it does not quite do what I want it to do. I have obviously tried to modify this example to produce what I want, but I have been so unsuccessful, that I do not have anything else to share, since it won't help a bit. My attempts to re-adjust the coordinates (say to bound a rectangle at left bottom point (12, 40) and right upper point (27,45)) just would not do what I want it to do. They would still start at 0, or would show nothing or garbage. I did not feel like I can change one or two things and get closer to my goal. Too many settings that can potentially conflict, perhaps ... Below is a sample picture that I would like to generate (I drew it manually using Dia). The box plots in my picture all look the same only because it was simpler to copy and paste them. In reality they will be generated with three real numbers - run 1, run 2 and run 3 in minutes, for example: 42.456, 44.123, 43.854. Occasionally a test will not run correctly and I will need to display an error. I would highly appreciate if you could provide me with code that can generate something that looks like the picture below.

UPDATE: This worked with MikTeX 2.9 but not MikTeX 2.8 under Windows.
UPDATE2: Set Oy=4 if you want to raise the plot.

\begin{document}' and\end{document}` is pretty readable to me. I'd like to find a document or two that would clue me in on syntax and details of the rest of what you did, so that I could modify the behavior of the macros/defs myself. – The Dude May 13 '12 at 15:02xparse. The rest is well explained in the book PSTricks. – Marco Daniel May 13 '12 at 15:37xparsemake the live more complicate. I know way but it's really ugly ;-) – Marco Daniel May 14 '12 at 17:58