A Hands-On Introduction to SAS DATA Step Hash Programming Techniques скачать в хорошем качестве

A Hands-On Introduction to SAS DATA Step Hash Programming Techniques

SAS software supports a DATA step programming technique known as hash that enables faster table lookup, search, merge/join, and sort operations. This hands-on workshop reviews match-merge and join techniques, introduces what a hash object is, how hash objects work, and the hash object syntax required to take advantage of the speed that available memory offers. Attendees learn essential hash object programming techniques to define a simple key, sort data, search memory-resident data using a simple key, match-merge (or join) two data sets, handle and resolve collision scenarios where two distinct pieces of data have the same hash value, as well as more complex programming techniques that use a composite key to search for multiple values. Presenter: Kirk Paul Lafler, SAS Consultant, Application Developer, Programmer, Data Analyst, Educator and Author, Software Intelligence Corporation Session ID: 4415 Topic: Programming Industry: Non-Industry Specific Audience: Programmer Skill Level: All Additional resources GitHub – https://github.com/sascommunities/sas... View Proceedings – https://support.sas.com/content/dam/S... Resource Hub for Data Professionals – https://www.sas.com/sas/offers/resour... Learn more about SAS Software Free SAS Online Training – https://www.sas.com/en_us/training/of... Contact SAS® – https://www.sas.com/en_us/contact.geo... SUBSCRIBE TO THE SAS USERS YOUTUBE CHANNEL #SASUsers #LearnSAS #SASGF https://www.youtube.com/SASUsers?sub_... ABOUT SAS SAS is a trusted analytics powerhouse for organizations seeking immediate value from their data. A deep bench of analytics solutions and broad industry knowledge keep our customers coming back and feeling confident. With SAS®, you can discover insights from your data and make sense of it all. Identify what’s working and fix what isn’t. Make more intelligent decisions. And drive relevant change. CONNECT WITH SAS SAS ► https://www.sas.com SAS Customer Support ► https://support.sas.com SAS Communities ► https://communities.sas.com?utm_source=youtube.com&utm_medium=referral&utm_campaign=sgf-4406690 SAS Analytics Explorers ► https://explorers.sas.com/en/home.htm... Facebook ►   / sassoftware   Twitter ►   / sassoftware   LinkedIn ►   / sas   Blogs ► https://blogs.sas.com RSS ►https://www.sas.com/rss