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각 그룹에 대해 6 개의 막대 (AWA, Rem, S1, S2, SWS, stades)를 플롯하려합니다. 4 개의 그룹이 있습니다.동일한 그래프에 여러 막대를 그릴 방법
문제점 : fig, ax = plt.subplots() 어떻게 해결할 수 있습니까? 당신이 원하는 줄거리 경우
import numpy as np
import matplotlib.pyplot as plt
%matplotlib inline
N = 4 # groups: EEG_EMG_EOG_twins(28), EEG_EMG_EOG(26), EEG_twins(22), EEG(20)
AWA = (99, 98, 98, 95) #EEG_EMG_EOG_twins(28), EEG_EMG_EOG(26), EEG_twins(22), EEG(20)
ind = np.arange(N) # the x locations for the groups
width = 0.35 # the width of the bars
fig, ax = plt.subplots()
rects1 = ax.bar(ind, AWA, width, color='r')
Rem = (100, 99, 97, 94) #EEG_EMG_EOG_twins(28), EEG_EMG_EOG(26), EEG_twins(22), EEG(20)
rects2 = ax.bar(ind + width, Rem, width, color='y')
S1 = (98, 97, 95, 93) #EEG_EMG_EOG_twins(28), EEG_EMG_EOG(26), EEG_twins(22), EEG(20)
rects3 = ax.bar(ind + width, S1, width, color='b')
S2 = (99, 99, 95, 92) #EEG+EMG+EOG+twins(28), EEG+EMG+EOG(26), EEG+twins(22), EEG(20)
rects4 = ax.bar(ind + width, S2, width, color='g')
SWS = (99, 100, 95, 94) #EEG+EMG+EOG+twins(28), EEG+EMG+EOG(26), EEG+twins(22), EEG(20)
rects5 = ax.bar(ind + width, SWS, width, color='y')
stades = (99, 98, 92, 86) #EEG+EMG+EOG+twins(28), EEG+EMG+EOG(26), EEG+twins(22), EEG(20)
rects6 = ax.bar(ind + width, stades, width, color='b')
# add some text for labels, title and axes ticks
ax.set_ylabel('Accuracy')
ax.set_title('Accuracy by group - RF')
ax.set_xticks(ind + width)
ax.set_xticklabels(('G1', 'G2', 'G3', 'G4'))
ax.legend((rects1[0], rects2[0], rects3[0], rects4[0], rects5[0], rects6[0]), ('AWA', 'Rem', 'S1', 'S2', 'SWS', 'stades'))
plt.show()