19. 確率:大数の法則:Pythonコード
p
=
0.4;
n
=
100000;
m
=
100000
trial
=
np.array([st.bernoulli.rvs(p=p,
size=n)
for
_
in
range(4)])
result
=
np.array([np.mean(trial[i,
0:j])
for
j
in
range(m)
for
i
in
range(4)])
result
=
[]
for
i
in
range(4):
result.append(np.array([np.mean(trial[i,
0:j])
for
j
in
range(m)]))
result
=
np.array(result)
df
=
pd.DataFrame(result.T,
columns=['1st',
'2nd',
'3rd',
‘4th'])
df.plot(figsize=(18,
6),
lw=.5)
https://github.com/matsuken92/Qiita_Contents/blob/master/Bayes_chap_01/Bayes_Statistics_chap.01.ipynb