Pat*_*etz 3 python data-visualization plotly
我正在尝试结合两个 Python Plotly 功能。其中之一是下拉菜单,用户可以在其中切换图(链接到示例)。另一个特征是子图。
我有使用下拉菜单的工作代码,但它没有子图。所以我在这里查找了如何创建子图,我想我可以像对待一个tools.make_subplots人物一样对待一个go.Box人物。如果这看起来很幼稚,我很抱歉,实际上我对 Plotly 还很陌生。
但是,这种尝试根本不起作用,我看到出现了两个例外情况,我已经将它们放在最底层。
# NOTE: This code goes in between 'START' and 'END' below
traces = []
for data in datas:
traces.append(go.Box(
x=data.index,
y=data.values,
showlegend=False
))
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import plotly.offline as py
import plotly.graph_objs as go
from plotly.offline import init_notebook_mode, iplot, plot
from plotly import tools
init_notebook_mode(connected=True)
### Create individual figures
# START
traces = []
for data in datas:
fig = tools.make_subplots(rows=1, cols=2)
trace1 = go.Box(
x=data.head(10).index,
y=data.head(10).values,
showlegend=False
)
trace2 = go.Box(
x=data.tail(10).index,
y=data.tail(10).values,
showlegend=False
)
fig.append_trace(trace1, 1, 1)
fig.append_trace(trace2, 1, 2)
traces.append(fig)
# END
### Create buttons for drop down menu
buttons = []
for i, label in enumerate(labels):
visibility = [i==j for j in range(len(labels))]
button = dict(
label = label,
method = 'update',
args = [{'visible': visibility},
{'title': label}])
buttons.append(button)
updatemenus = list([
dict(active=-1,
x=-0.15,
buttons=buttons
)
])
layout = dict(title='Title',
showlegend=False,
updatemenus=updatemenus)
fig = dict(data=traces, layout=layout)
iplot(fig, filename='dropdown')
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“分散”中不允许使用“布局”
错误路径:['data'][0]['layout']
PlotlyError:无效的“figure_or_data”参数。Plotly 将无法
正确解析生成的 JSON。如果您想将此 'figure_or_data' 发送到 Plotly(不推荐),您可以将 'validate=False' 设置为绘图选项。这就是您看到此错误的原因:
“分散”中不允许使用“布局”
...
注意:当我将 validate=False 作为绘图选项传递时,我看到的只是一个带有下拉菜单功能的空绘图
纳伦是对的,只需要制作一个子情节图。并且要创建下拉菜单效果,您只需要像这样在同一位置添加两条轨迹即可。
fig.append_trace(trace1, 1, 1)
fig.append_trace(trace2, 1, 1)
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import plotly.offline as py
import plotly.graph_objs as go
from plotly.offline import init_notebook_mode, iplot, plot
from plotly import tools
init_notebook_mode(connected=True)
x = [i for i in range(100)]
df_1 = pd.DataFrame([(i, 1+i) for i in range(100)], columns=["X", "Y"])
df_2 = pd.DataFrame([(i, i*i) for i in range(100)], columns=["X", "Y"])
labels = ["Plus one", "Square"]
### Create individual figures
# START
fig = tools.make_subplots(rows=1, cols=2)
trace1 = go.Bar(
x=df_1.head(10).X,
y=df_1.head(10).Y,
showlegend=False
)
trace2 = go.Bar(
x=df_2.head(10).X,
y=df_2.head(10).Y,
showlegend=False
)
fig.append_trace(trace1, 1, 1)
fig.append_trace(trace2, 1, 1)
trace1 = go.Bar(
x=df_1.tail(10).X,
y=df_1.tail(10).Y,
showlegend=False
)
trace2 = go.Bar(
x=df_2.tail(10).X,
y=df_2.tail(10).Y,
showlegend=False
)
fig.append_trace(trace1, 1, 2)
fig.append_trace(trace2, 1, 2)
# END
### Create buttons for drop down menu
buttons = []
for i, label in enumerate(labels):
visibility = [i==j for j in range(len(labels))]
button = dict(
label = label,
method = 'update',
args = [{'visible': visibility},
{'title': label}])
buttons.append(button)
updatemenus = list([
dict(active=-1,
x=-0.15,
buttons=buttons
)
])
fig['layout']['title'] = 'Title'
fig['layout']['showlegend'] = False
fig['layout']['updatemenus'] = updatemenus
iplot(fig, filename='dropdown')
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非常感谢Naren Murali的帮助!稍微编辑您的代码给了我答案。
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