i need some help - Githubissues

RashidAlsuwaidi commented 3 years ago

i have been trying to access the measurement so i can plot a cdf graph could you guide me please i really appreciate your work.

RashidAlsuwaidi commented 3 years ago

i have been testing couple of function using your amazing tool.

oreparaz commented 3 years ago

Hi @RashidAlsuwaidi -- I think I used matlab for those cdf graphs. But it was a long time ago. Anyways, I suggest this:

add some printf to dump this variable https://github.com/oreparaz/dudect/blob/5e04163176b02194d8372a11a9a17a15ffb66327/src/dudect.h#L291 together with the associated class ctx->classes[i] into a file, or the terminal output. For example, something like: printf("# %lld %d\n", difference, ctx->classes[i]); recompile, execute, and save the output to a text file. you'll have a bunch of measurements and their corresponding class.
process the measurement file with matplotlib / numpy. you can draw cdfs with matplotlib, check out the following links for inspiration: https://matplotlib.org/stable/gallery/statistics/histogram_cumulative.html or https://stackoverflow.com/questions/9378420/how-to-plot-cdf-in-matplotlib-in-python .

Good luck. If you come up with a nice drawing, please post it here so that others can reproduce. Thanks!

oreparaz / dudect