Data visualization

         Recently, I often hear the word data visualization , I think it's very advanced . Tiktok ,B You can often see it in the station , And even 【 Data visualization 】 This channel .

          It can be seen how popular the word data visualization is , I watched so many related videos , I think I can put the cold data , Make visual data display dynamically , It's really an interesting thing , So I want to try it myself . 

        For a long time , Find one 【 Fireworks 】 Our website is very convenient

         It can realize the common dynamic ranking chart , Dynamic line chart , Dynamic thermodynamic diagram, etc , Then use this website , combination 2020/2021 A dynamic ranking chart is realized by the points data of the Premier League in the season .

Start with the results  

  Implementation process

data format ：

This website sample gives the reference format ,A Column sum B Columns are all countries and regions , The Premier League is the name of the club ,C After the column is the corresponding data of each time , Similarly, the Premier League is 20/21 Points data of each round of the season .

        After determining the data format, you can find the required data , You can find it on the official website of the Premier League 20/21 Points data of each round of the season .

          It took a little time to get the score data of each round from the official website , You can't copy it directly , And finally QQ Of ocr identify the images , It can be optimized here , Maybe with python Climbing data is also very fast , It is worth studying here .

        After getting the integral data , It's easy , Just follow the data template in the fireworks for typesetting , You can do it .

summary ：

        Data visualization can dynamically display cold data , This period of time is very hot . Its technical difficulty will not be very big , I think the key point lies in the acquisition of data , It involves data mining , Display after getting the data , It won't be difficult .

Reference link ： 

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