python-带元组键的字典中的条形图
作者:互联网
我有一本以元组为键的字典,如下所示:
{('Friday', 0): 108, ('Friday', 1): 110, ('Friday', 2): 75, ... ('Sunday', 23): 120}
我正在尝试构建一个条形图,在x轴上使用字典键,在Y轴上使用字典值:
trace0 = go.Bar(
x=pump_dry_day_beh_dic.keys(),
y=pump_dry_day_beh_dic.values(),
name ='yyy'
)
fig = tools.make_subplots(rows=1, cols=1, specs=[[{}]],
shared_xaxes=True, shared_yaxes=True,
vertical_spacing=0.001)
fig.append_trace(trace0, 1, 1)
fig.append_trace(trace1, 1, 1)
fig['layout'].update(height=600, width=1000, title='xxx')
fig['layout']['xaxis1'].update(title='day-hour')
fig['layout']['yaxis1'].update(title='Values')
plotly.offline.iplot(fig, filename=' xxx')
但是我收到以下错误:
The 'x' property is an array that may be specified as a tuple,
list, numpy array, or pandas Series
另一方面,如果我将上面的代码更改为下面的代码,结果将得到一个空图.
x=list(pump_dry_day_beh_dic.keys()),
y=list(pump_dry_day_beh_dic.values()),
name ='yyyy'
有办法解决这个问题吗?
谢谢,
解决方法:
既然你在这里有熊猫标签…
import pandas as pd
pump_dry_day_beh_dic = {('Friday', 0): 108, ('Friday', 1): 110,
('Friday', 2): 75, ('Sunday', 23): 120}
pd.DataFrame([pump_dry_day_beh_dic]).T.plot.bar()
标签:pandas,bar-chart,plotly,python 来源: https://codeday.me/bug/20191108/2007905.html