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This article is about how Python implements funnel diagrams. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Preface

Application scenario of funnel chart: the length of the square bar represents the size of the data, and the display of the data can be viewed intuitively and dynamically.

Import modules required by third parties for data analysis:

From pyecharts.faker import Fakerfrom pyecharts.charts import Funnelfrom pyecharts import options as opts

Funnel represents funnel chart

Funnel = Funnel () funnel.add ("", [list (z) for z in zip (Faker.choose (), Faker.values ())], label_opts=opts.LabelOpts (position='inside'))

Instantiate the funnel object

Display some data randomly in the form of a for loop, display the location of the label in the center, and store all the data in the form of a list.

Funnel.set_global_opts (title_opts=opts.TitleOpts (basic title='Funnel example')) funnel.render ('funnel figure .html')

Add a title to the funnel chart

Finally, export it to a HTML file called funnel chart

Effect display:

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