In [1]:
import pandas as pd
import matplotlib.pyplot as plt
import ndl
%matplotlib inline
%precision 3
pd.set_option('display.precision', 3)
In [2]:
data = pd.DataFrame()
data['Cues'] = [('A','X'),('B','X')]
data['Outcomes'] = ['yes', 'no']
data['Frequency'] = [1,1]
data
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In [3]:
W = [w['yes'] for w in ndl.rw(data, M=500, trajectory=True)]
W = pd.DataFrame(W)
In [19]:
for c, s in zip(W.columns, ['-','--','-.']):
plt.plot(W[c], label=c, linestyle=s)
plt.legend(loc='upper left', bbox_to_anchor=(0.025, 0.975), ncol=3, fontsize='small')
plt.xlabel('Trial')
plt.ylabel('Weight')
fig = plt.gcf()
fig.set_size_inches(4,2.67)
plt.savefig('discrim1.pdf')
In [20]:
plt.plot(W['A']+W['X'], label='AX', linestyle='-')
plt.plot(W['B']+W['X'], label='BX', linestyle='--')
plt.legend(loc='upper left', bbox_to_anchor=(0.025, 0.975), ncol=3, fontsize='small')
plt.xlabel('Trial')
plt.ylabel('Activation')
fig = plt.gcf()
fig.set_size_inches(4,2.67)
plt.savefig('discrim2.pdf')
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