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Fix deprecated matplotlib plotting option in monitoring by scipy #4

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Fix deprecated matplotlib plotting option in monitoring by scipy #4

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11 changes: 6 additions & 5 deletions fbu/monitoring.py
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Original file line number Diff line number Diff line change
@@ -1,14 +1,15 @@
import matplotlib.mlab as mlab
import matplotlib.pyplot as plt
from numpy import mean,std,arange,array
from scipy.stats import norm

def plothistandtrace(name,xx,lower,upper):
ax = plt.subplot(211)
mu = mean(xx) if 'truth' in name else 0.
sigma = std(xx) if 'truth' in name else 1.
n, bins, patches = plt.hist(xx, bins=50, normed=1, facecolor='green',
n, bins, patches = plt.hist(xx, bins=50, normed=1, facecolor='green',
alpha=0.5, histtype='stepfilled')
yy = mlab.normpdf(bins,mu,sigma)
yy = norm.pdf(bins,mu,sigma)
plt.plot(bins,yy,'r-')
plt.ylabel('Probability')
plt.xlabel('Bin content')
Expand Down Expand Up @@ -43,12 +44,12 @@ def plot(dirname,data,bkgd,resmat,trace,nuisancetrace,lower=[],upper=[]):
plt.close()

for name,nuisance in nuisancetrace.items():
plothistandtrace(dirname+name,nuisance,-5.,5.)
plothistandtrace(dirname+name,nuisance,-5.,5.)

nbins = len(trace)
for bin in range(nbins):
for bin in range(nbins):
plothistandtrace(dirname+'bin%d'%bin,trace[bin],lower[bin],upper[bin])

for name,nuisance in nuisancetrace.items():
plt.plot(trace[bin],nuisance,',')
plt.savefig(dirname+'%s_bin%d.png'%(name,bin))
Expand Down