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🥷 [S2] Challenge 01

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Just KNIME It, Season 2 / Challenge 01 相关参考。

比较汇率​

Level: Easy

级别:简单

Description: You are doing research on trading and different currencies and one of your tasks is to compare the daily exchange rates of US dollar vs 8 other currencies from 1980 to 1998. The data contains some missing values due to public holidays on weekdays, which you should handle first using a strategy of your choice. After that, you should calculate the correlations between the exchange rates of the currencies and visualize them, Which currencies had the highest positive/negative correlation? Which currencies were not correlated, or had a low correlation?

描述:你正在做关于交易和不同货币的研究,你的任务之一是比较1980年至1998年美元对其他8种货币的每日汇率。由于工作日的公共假期,数据包含一些缺失值,你应该首先使用你选择的策略来处理这些缺失值。之后,你应该计算这些货币的汇率之间的相关性,并将其可视化,哪些货币的正/负相关性最高?哪些货币不相关,或者相关度低?

Author: Aline Bessa 作者: 阿琳娜-贝萨

Dataset: Exchange Rates Data on KNIME Community Hub

数据集: KNIME社区中心的汇率数据

Remember to upload your solution with tag JKISeason2-1 to your public space on the KNIME Community Hub. To increase the visibility of your solution, also post it to this challenge thread on the KNIME Forum.

请记住将带有 "标签"(tag) JKISeason2-1 的解决方案上传 到 KNIME 社区中心的公共空间。为了提高您的解决方案的知名度,请将其发布到KNIME 论坛上的这个挑战主题。

如何增加"标签"? 看这里

参考资料​

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