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annotate distr_2.py @ 76:cba9cb3a6797

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from python3.13 with block boundary tracking added by HST
author Henry S Thompson <ht@inf.ed.ac.uk>
date Thu, 12 Mar 2026 18:06:10 +0000
parents bb46148fab91
children
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bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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1 # experimenting with distributions
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
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2 # Usage: distr.py N bucketWidth max
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
3 import sys, random, signif
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
4 from nltk import FreqDist
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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5
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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6 mu=float(sys.argv[1])
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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7 sigma=float(sys.argv[2])
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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8 n=int(sys.argv[3])
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
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9 scale=float(sys.argv[4])
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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10 fd=FreqDist()
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
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11 fd2=FreqDist()
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
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12 for i in xrange(n):
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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13 fd[round(random.normalvariate(mu,sigma)/scale)]+=1
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
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14 fd2[round(random.gauss(mu,sigma)/scale)]+=1
bb46148fab91 second half of old /c/Drive_F/merged_d/src/python/distr.py, modified to do coin flip experiment
Henry S. Thompson <ht@inf.ed.ac.uk>
parents:
diff changeset
15 fd.bell(xtra=fd2)