我正在尝试在plotly中创建一个条形图,希望x轴和y轴为空,并在条形本身上显示数据(我知道这些数据包含在悬停提示中,但这是为了演示目的)。下面是我创建的一些虚拟数据。
import random
import pandas as pd
import plotly.express as px
months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun"]
years = [2018,2019,2020]
sales = random.sample(range(10000),18)
df = pd.DataFrame(columns = ["Year", "Month", "Sales"])
df["Year"]= years*6
df.sort_values("Year", inplace = True)
df["Month"] = months*3
df["Sales"] = sales
对于每个条形图,我想看到月份和销售额,类似于“1月-543”,“2月-1200”等。我能够将单个列的值添加到条形图中,如下所示:
barchart = px.bar(
data_frame = df.groupby(["Month"]).Sales.sum().reset_index(),
x = "Sales",
y = "Month",
title = "Sales by Month 2018-2020",
orientation = "h",
barmode = "group",
text = "Sales"
)
barchart.update_xaxes(visible = False)
barchart.update_yaxes(visible = False)
pio.show(barchart)
或者按照以下方式进行月份,但我无法将两者合并
barchart = px.bar(
data_frame = df.groupby(["Month"]).Sales.sum().reset_index(),
x = "Sales",
y = "Month",
title = "Sales by Month 2018-2020",
orientation = "h",
barmode = "group",
text = "Month"
)
barchart.update_xaxes(visible = False)
barchart.update_yaxes(visible = False)
pio.show(barchart)
非常感谢任何帮助
pio.show(barchart)
。 - rpanai