20
Jul

Import Excel data, transpose, and plot it!

Of course you know how to create graphs ... But do you often find that preparing the data to plot is often the hardest part? Well then, this blog post is for you! I'll be demonstrating how to import Excel data into SAS, transpose the data, use what were formerly column [...]

The post Import Excel data, transpose, and plot it! appeared first on SAS Learning Post.

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20
Jul

SAS code golf: find the max digit in a string of digits

"Code golf" is a fun programming pastime that challenges you to solve a problem with the least amount of code possible. Like regular golf, the goal is to use fewest code "strokes" to hit the mark. Here's a recent challenge that was posted to me via Twitter. @cjdinger @SASJedi got [...]

The post SAS code golf: find the max digit in a string of digits appeared first on The SAS Dummy.

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19
Jul

Keeping the top frequency count (n) for each character variable in a SAS data set

Which character variables have the highest frequency count? You can easily determine this using a variety of procedures that calculate frequency count. For example, the FREQ Procedure or the MEANS Procedure. This blog post illustrates this process through two examples.

Keeping the top frequency count (n) for each character variable in a SAS data set was published on SAS Users.

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18
Jul

How to sample textual data with SAS

See how to sample unstructured (text) data using SAS Viya and CAS actions. This post includes complete code to cluster the text documents via k-means, and treats the cluster memberships as strata for analysis.

How to sample textual data with SAS was published on SAS Users.

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18
Jul

Balanced bootstrap resampling in SAS

This article shows how to implement balanced bootstrap sampling in SAS. The basic bootstrap samples with replacement from the original data (N observations) to obtain B new samples. This is called "uniform" resampling because each observation has a uniform probability of 1/N of being selected at each step of the [...]

The post Balanced bootstrap resampling in SAS appeared first on The DO Loop.

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17
Jul

SAS administrators tip: Automatically deleting old SAS logs

SAS batch jobs can generate many log files that accumulate over time. In this post, we present a SAS program that cleans up old log files on your system.

SAS administrators tip: Automatically deleting old SAS logs was published on SAS Users.

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16
Jul

What DS2 can do for the DATA step

The Base SAS DATA step has been a powerful tool for many years for SAS programmers. But as data sets grow and programmers work with massively parallel processing (MPP) computing environments such as Teradata, Hadoop or the SAS High-Performance Analytics grid, the data step remains stubbornly single-threaded. Welcome DS2 – [...]

The post What DS2 can do for the DATA step appeared first on SAS Learning Post.

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16
Jul

What DS2 can do for the DATA step

The Base SAS DATA step has been a powerful tool for many years for SAS programmers. But as data sets grow and programmers work with massively parallel processing (MPP) computing environments such as Teradata, Hadoop or the SAS High-Performance Analytics grid, the data step remains stubbornly single-threaded. Welcome DS2 – [...]

The post What DS2 can do for the DATA step appeared first on SAS Learning Post.

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16
Jul

Offset regions: Find all points within a specified distance from a polygon

My colleague Robert Allison recently blogged about using the diameter of Texas as a unit of measurement. The largest distance across Texas is about 801 miles, so Robert wanted to find the set of all points such that the distance from the point to Texas is less than or equal [...]

The post Offset regions: Find all points within a specified distance from a polygon appeared first on The DO Loop.

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15
Jul

איך חוזים תוצאה של מונדיאל?

עם סיום המונדיאל, נחזור אל המודלים שניסו לחזות את תוצאותיו, ננסה להבין את העקרונות שלהם, ונדון במגבלות של המודלים האלה ושל מודלים לחיזוי בכלל.

The post איך חוזים תוצאה של מונדיאל? appeared first on נסיכת המדעים.

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