点击上方“Deephub Imba”,关注公众号,好文章不错过 !探索性数据分析（EDA）的本质不是画图和算统计量，而是不被自己的数据欺骗。分类列是最容易出问题的地方。city、category、product、department、role、customer_type——这些列看起来很简单，跑个 ...

Just one day after the U.S. raid in Venezuela and capture of Nicolas Maduro, President Trump turned his sights northward to the island of Greenland. On January 5, President Trump affirmed, “we need ...

The president has said he will be “hitting them very hard” if Iranian leaders kill protesters amid widespread demonstrations calling for wholesale changes in the country. By Tyler Pager Eric Schmitt ...

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Upcoming 50% tariffs on semi-finished and derivative copper products start August 1. Chile, Canada, and Mexico are top U.S. copper sources, potentially impacting tariffs' effects. Copper import ...

2024 US pharma trade deficit was $115.5B, with largest deficit of $45.5B with Ireland. Trump proposed 100% tariffs on certain pharma imports to encourage US drug manufacturing. US imports most ...