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Human evaluations are difficult, because they are all opinions.

  Human evaluations are difficult, because they are all opinions. Human evaluations are very difficult. Because they are all someone’s opinions. I found it. Human vertical and horizontal evaluations are all stood on someone’s opinions. So that there is no perfect evaluation. If some consultants bring to you perfect human resource evaluation, the consultants are liars.
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Nikkei index price analysis with Python

  2022/1/16.  Nikkei index price analysis with Python I wrote some Python codes for analysis about Nikkei index price. The time period is 2021/10 - 2021/12, and I uses Nikkei index price, Volume and Selling Volume as parameters. The codes are on GitHub. https://github.com/Kouhei-Takagi/NIKKEI-Price PPDAC is important for this task, PPDAC is consisted from Problem, Plan, Data, Analysis and Conclusion. {Ploblem} I want to know what happened about movement of Nikkei index price. {Plan} Can I know it from some parameters? {Data} I collected data with some Python codes. {Analysis} I visualized the data and thought about it. 2021/10 2021/11 2021/12 These figures show that (A) Volume and Selling Volume had strong relationships, and (B) perhaps Nikkei index price downed after 5 -10 day later when Selling Volume increased.   {Conclusion} Not secret. From thinking about above (A) and (B), Nikkei index price may be difficult to fall down or raise u...
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Python coding

 I did Python coding and wrote one article on Qiita. https://qiita.com/K-TKG/items/cb198a0f63f98003d961 This is written in Japanese, so that perhaps you are not able to read it... Parts of my code are below... https://github.com/Kouhei-Takagi/NIKKEI-Price
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