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In-hospital costs of self-expanding nitinol stent implantation versus balloon angioplasty in the femoropopliteal artery (the VascuCoil Trial).
PURPOSE Although several prospective studies have examined the safety and efficacy of stent placement for femoropopliteal arterial disease, the current cost of these procedures is unknown. ToExpand
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Teaching a New Dog Old Tricks - Using the EXCEPT Operator in PROC SQL and Generation Data Sets to Produce a Comparison Report
It is possible to produce a comparison report on rather short notice using the EXCEPT operator in PROC SQL to list only those rows that have changed since the last time the report was run. Expand
Cost estimation: An expert-opinion approach
A methodology is outlined which can be used to estimate the costs of research and development projects. Expand
You've just bought a Data Warehouse. Now what?
One of the ways to get involved in implementing Data Warehouse technology (DI Studio) is to pick a pilot project, in this case, some SAS® datasets supplied by an outside vendor which needed to beExpand
Literally Minded: the Use of SAS Literals and Why They Are Still Relevant!
Many people are unaware that there are SAS literals that can be used to store dates, hexadecimals and even SAS variable names directly instead of going through time-consuming and error-proneExpand
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Urban Legends and SAS
This paper presents a variety of well-known misconceptions about SAS®. Sometimes the most difficult part of implementing a new project is overcoming these preconceived notions. The paper will draw onExpand