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分组后,我得到一个系列,如下面的例子。我想显示每个酒吧的平均数字。下面的代码只显示一个条目(当然,因为我只有一个“传说”)。任何人都可以提出一个显示这些数字的巧妙方法吗?迭代熊猫系列创建新图表图例
%matplotlib inline
import matplotlib.pyplot as plt
import matplotlib
matplotlib.style.use('ggplot')
import pandas
# create Series
dict_ = {"Business" : 104.04,"Economy":67.04, "Markets":58.56, "Companies":38.48}
s = pandas.Series(data=dict_)
# plot it
ax = s.plot(kind='bar', color='#43C6DB', stacked=True, figsize=(20, 10), legend=False)
plt.tick_params(axis='both', which='major', labelsize=14)
plt.xticks(rotation=30) #rotate labels
# Shrink current axis by 20%
box = ax.get_position()
ax.set_position([box.x0, box.y0, box.width * 0.8, box.height])
#create new legend
legend = ['%s (%.1f a day)' %(i, row/7) for i, row in s.iteritems()]
# Put the legend to the right of the current axis
L = ax.legend(legend, loc='center left', bbox_to_anchor=(1, 0.5), fontsize=18)
plt.show()
美丽!谢谢。 – aviss