Understanding, organizing, and validating data directly affects the accuracy of stories. New tools make cleaning accessible ...

The Washington Post, beginning Nov. 1, 2019, will allow its syndicated columns to appear only in print. The columns will still be available as part of our e-edition newspaper online, but they will not ...

Managing change during a major technology implementation requires a clear vision, strong communication, thoughtful process ...

What should investors be looking for when it comes to choosing the best dividend stocks to buy today? At Morningstar, we think that the best dividend stocks aren’t simply the highest dividend stocks ...

之前在给北京一家药企培训时，有伙伴问如何计算不重复的个数。这是一个有代表性的问题，我整理出来以下四种方法，分别是函数法、透视表法、Power Query法和Power Pivot法，看你能不能用得上？ 案例数据 这是公司的部分销售订单表，主要涉及省份 ...