I want to draw probabilistic functions (like the binomial distribution), but i don't find a function that returns the probability for given parameters. To write it myself i need binomial coefficients (I could write that myself), for which I haven't found a function either. Is there a 'short and/or easy' to do this?
To clarify: I don't want to draw histograms, and I dont want to fit a line to one.
scipy.stats.binom.pmf gives the probability mass function for the binomial distribution. You could compute it for a range and plot it. for example, for 10 trials, and p = 0.1, you could do
import scipy, scipy.stats x = scipy.linspace(0,10,11) pmf = scipy.stats.binom.pmf(x,10,0.1) import pylab pylab.plot(x,pmf)