i'm trying to display a plot with Matplotlib, using a array data from a .txt file, but when the figure is showed, don't have a plot, and the label is repeated with the number of positions of the array. What's happening?
The intro datafile is like this:
0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 2.0, 25.0, 25.0, 25.0, 25.0, 25.0, 25.0, 25.0, 25.0, 25.0, 25.0
Then show me this plot:
And that's the code:
import matplotlib.pyplot as plt
import codecs
converted = []
reward = open('reward_5_clusters','r')
acum = reward.readlines()
for line in acum:
if line.startswith(codecs.BOM_UTF8):
line = line[len(codecs.BOM_UTF8):]
x = line.split(', ')
converted.append(x)
plt.plot(converted, label='5 clusters')
plt.ylabel('Reward')
plt.xlabel('Time')
plt.title('Cumulative Reward')
plt.grid(True)
plt.legend(loc=0)
plt.show(block=False)
plt.savefig('cumulative_reward.png')
How to fix this?
