Example of finding power of a balanced one way ANOVA:proc power; onewayanova test = overall groupmeans = 59 | 66 | 42 std = 5 …
Using an Autocall Macro Library in SAS BI
Author: Quentin McMullen
a SAS programmer, I am dependent on my SAS autocall macro library. It stores a bunch of utility macros that I use on a daily basis. When I started learning about stored processes and other BI tools, one of my first thoughts was “How can I access all of my …
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Why sometimes use DATA Step instead of PROC SQL
A question
There is an interesting thread about the efficiency of PROC SQL on Mitbbs.com.
Both datasets have1 and have2 have few variables, but many observations. Very simple program, but without any result after running it for a whole afternoon.
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Smooth sailing (and smooth lines!) in SAS 9.4 gif graphs
SAS 9.3 already has smooth (anti-aliased) lines in SAS/GRAPH device=png output, and in SAS 9.4 you will also get smooth lines in your device=gif output (and gif animations)! Woo-hoo!!! Here are a couple of simple examples to demonstrate: The firs…
PROC DELETE: it’s not dead yet
The DELETE procedure is probably the most well-known and most-used SAS procedure that isn’t actually documented or officially supported. That is, that was the case before the release of SAS 9.4, when PROC DELETE returns with more features than ever — including a production-quality status. In his SAS Global Forum […]
Five myths about unstructured data and five good reasons you should be analyzing it
“How can we begin to make sense of the unstructured data, when we still don’t make the most of our structured data?” said the exasperated senior manager from a large retail firm. One of the great pleasures of my job is the relationship with stude…