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Programming Tips

Strengthen your programming skills with tips and techniques from the experts

Data for Good | Data Visualization | Programming Tips

Robert AllisonSeptember 2, 2021 0

Cary NC data - weather

Many cities have Open Data pages. But once you download the data, what can you do with it? This is my sixth in a series of blog posts where I download public data about Cary, NC, and demonstrate how you might analyze that type of data (for Cary, or any

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Government

Learn SAS | Programming Tips

Leonid BatkhanSeptember 2, 2021 0

Removing trailing characters from SAS strings

SAS' Leonid Batkhan shows how to cut away ANY unwanted trailing characters (not just blanks) from SAS text strings to clean up your data.

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Analytics | Programming Tips

Rick WicklinSeptember 1, 2021 0

On the number of bootstrap samples

The number of possible bootstrap samples for a sample of size N is big. Really big. Recall that the bootstrap method is a powerful way to analyze the variation in a statistic. To implement the standard bootstrap method, you generate B random bootstrap samples. A bootstrap sample is a sample

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