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When excel files get delivered through e-mail attachments, how can we extract the data and consolidate into a single table? Here I present an...
Not having enough evidence to reject the null hypothesis doesn't mean the null hypothesis is necessarily true. Here I explain why, using an...
What are my chances of being pregnant if the over-the-counter pregnancy test turns out to be positive? What are my chances of getting cancer if I...
When you come across an unknown data set, it is important to get to know about it before running into analysis. For instance, knowing the available...
Data validation is a critical step to maintain the accuracy of an analysis or reporting. For instance, there could be erroneous or missing values in...
If data manipulation is carried out in R, why not creating the hyperlinks in R as well? Excel files use hyperlinks to navigate to external content,...