Re: [Matplotlib-users] boxplot behaviour in an extreme scenario

2015-08-26 Thread Paul Hobson
Are you running python 2 or python 3? If you're on python 2, what happens if you add "from __future__ import division" to the top of your script? On Tue, Aug 25, 2015 at 10:31 PM, chtan wrote: > Hi, > > the outliers in the boxplot do not seem to be drawn in the following > extreme > scenario: >

Re: [Matplotlib-users] boxplot behaviour in an extreme scenario

2015-08-26 Thread Paul Hobson
Your perturbed and unperturbed scenarios draw the same figure on my machine (mpl v1.4.1). The reason why you don't get any outliers is the following: Boxplot uses matplotlib.cbook.boxplot_stats under the hood to compute where everything will be drawn. If you look in there, you'll see this little n

[Matplotlib-users] Matplotlib Curve Overlapping with Animated plot

2015-08-26 Thread Thales Maia
Hello, I am migrating from octave to python and found matplotlib as an useful and powerful resource. I played with many animations examples and tried to build my own. The objective is to build a live plot from data coming from an arduino. The serial is working perfect (I can receive and plot data

Re: [Matplotlib-users] boxplot behaviour in an extreme scenario

2015-08-26 Thread chtan
I'm on python 2. I get the same outputs after adding "from __future__ import division". -- View this message in context: http://matplotlib.1069221.n5.nabble.com/boxplot-behaviour-in-an-extreme-scenario-tp46027p46031.html Sent from the matplotlib - users mailing list archive at Nabble.com. ---

Re: [Matplotlib-users] boxplot behaviour in an extreme scenario

2015-08-26 Thread chtan
Uh, now I understand why it's behaving this way. Tx Paul. >From the documentation, it seems natural to expect the behaviour to be uniform throughout the meaningful range for IQR. How may I go about searching for the responsible code on my own in situations like this? >From the perplexing behaviou

Re: [Matplotlib-users] boxplot behaviour in an extreme scenario

2015-08-26 Thread Paul Hobson
Even though I'm familiar with the boxplot source code, I largely use IPython for quick investigations like this. In IPython, doing something like "matplotlib.Axes.boxplot??" shows the full source code for that functions\. Then I saw/remembered that boxplot now just calls matplotlib.cbook.boxplot_