Can we create box plot from just statistics

Can we create box plot from just statistics

Posted by: Yifan_Zhang on 22 April 2021, 5:53 pm EST

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  Yifan_Zhang

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  Posted 22 April 2021, 5:53 pm EST

  Is it possible to implement a box plot that takes the statistics directly to create the chart? The data is so large that it won’t be passed to wijmo. The data would be pre-processed instead to generate only box plot statistics like min/max/median etc.

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  sharad.tomer

  

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  Posted 23 April 2021, 8:50 am EST

  Hi,

  If I understand correctly you need to create candlestick charts. Please refer to the following demos and let us know if this fulfills your requirement:
  
  • https://www.grapecity.com/wijmo/demos/Chart/Financial/CandlestickChart/purejs
  
  • https://www.grapecity.com/wijmo/demos/Chart/Financial/HeikinAshiChart/purejs

  If not, please explain more about your use requirement so that we could have a better understanding.

  Regards
  
  Sharad

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  Yifan_Zhang

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  Posted 29 April 2021, 2:26 pm EST

  Hi Sharad,

  Sorry for the late reply and thanks for your input. But those two charts are not exactly what we want. For box-whisker plot, there will be a median line and outliers while those two charts don’t have. Wijmo already have this box-whisker plot and we are using it now: https://www.grapecity.com/wijmo/demos/Chart/Special/BoxWhisker/purejs, but for now it only takes the data and draws automatically for us. It could be really slow and limited when the data is huge. So what we want is to supply that box-whisker plot with statistics like min/max/median directly and create the chart. Is it possible to do that? Thanks.

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  sharad.tomer

  

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  Posted 3 May 2021, 4:27 am EST

  We are sorry but we cannot pass the computed data to box and whiskers graph. But I’ve prepared a sample to demonstrate how we could add median line and outliers on candlestick chart. Please refer to the following sample and let us know if this fulfill your requirement:
  
  https://codesandbox.io/s/wijmo-starter-forked-kk2em?file=/src/index.js

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  Yifan_Zhang

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  Posted 28 October 2024, 5:38 pm EST

  Hi, this would be an important feature for our product and it can greatly improve the performance as well as the usability of the box plot. So is it possible to have this request of creating the box plot from statistics implemented in the near future?

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  vivek.pannu

  

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  Posted 29 October 2024, 3:19 am EST

  Hi,

  We created an enhancement to create a box plot from statistics as per your request. The internal tracking ID for the same is - WJM-35181. We will update you on its progress when we have some updates to share.

  Regards

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  Yifan_Zhang

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  Posted 29 October 2024, 3:20 am EST

  That’s great. Looking forward to the enhancement!