Mastering the SAS DS2 Procedure: Advanced Data Wrangling by Mark Jordan

By Mark Jordan

improve your SAS® information wrangling talents with excessive precision and parallel facts manipulation utilizing the hot DS2 programming language.

This publication addresses the hot DS2 programming language from SAS, which mixes the right procedural strength and keep watch over of the bottom SAS information step language with the simplicity and suppleness of SQL. DS2 presents easy, secure syntax for appearing advanced facts adjustments in parallel and allows manipulation of local database facts varieties at complete precision. It additionally introduces PROC FEDSQL, a modernized SQL language that blends completely with DS2. you'll discover ways to harness the facility of parallel processing to hurry up CPU-intensive computing procedures in Base SAS and the way to accomplish much more pace by way of processing DS2 courses on vastly parallel database platforms. ideas for leveraging web APIs to procure info, averting huge information hobbies whilst operating with info from disparate resources, and leveraging DS2’s new information kinds for full-precision numeric calculations are offered, with examples of why those innovations are crucial for the trendy information wrangler.

While operating in the course of the code samples supplied with this booklet, you are going to construct a library of customized, reusable, and simply shareable DS2 application modules, execute parallelized information step courses to hurry up a CPU-intensive technique, and behavior complicated info differences utilizing hash gadgets and matrix math operations.

Show description

Read Online or Download Mastering the SAS DS2 Procedure: Advanced Data Wrangling Techniques PDF

Best mathematical & statistical books

Bayesian Essentials with R (Springer Texts in Statistics)

This Bayesian modeling booklet offers a self-contained access to computational Bayesian data. concentrating on the main general statistical versions and sponsored up by means of genuine datasets and an all-inclusive R (CRAN) package deal known as bayess, the e-book offers an operational technique for undertaking Bayesian inference, instead of targeting its theoretical and philosophical justifications.

MATLAB Optimization Techniques

MATLAB is a high-level language and surroundings for numerical computation, visualization, and programming. utilizing MATLAB, you could research info, advance algorithms, and create versions and functions. The language, instruments, and integrated math capabilities provide help to discover a number of ways and achieve an answer quicker than with spreadsheets or conventional programming languages, equivalent to C/C++ or Java.

SAS Encoding:: Understanding the Details

Figuring out the elemental strategies of personality encoding is critical for developing, manipulating, and rendering any form of personality info. An encoding is concerned each time information is introduced into SAS from numerous exterior resources; every time facts is transferred among SAS functions operating diverse locales or around the community through skinny consumers; and while output is written to exterior records, SAS information units, printers, or web content.


Deep studying is a department of computer studying that teaches desktops to do what comes obviously to people: research from adventure. computing device studying algorithms use computational how to "learn" info at once from information with no counting on a predetermined equation as a version. Deep studying is principally suited to snapshot reputation, that is vital for fixing difficulties similar to facial reputation, movement detection, and lots of complex driving force tips applied sciences akin to self sufficient riding, lane detection, pedestrian detection, and self sustaining parking.

Extra info for Mastering the SAS DS2 Procedure: Advanced Data Wrangling Techniques

Example text

Download PDF sample

Rated 4.90 of 5 – based on 19 votes