| Documents essential concepts for the DATA step, SAS features, and SAS files.
SAS is a set of solutions for enterprise-wide business users and provides a powerful fourth-generation programming language for performing tasks such as these:
- data entry, retrieval, and management
- report writing and graphics
- statistical and mathematical analysis
- business planning, forecasting, and decision support
- operations research and project management
- quality improvement
- applications development
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 Basic Sciences in Ophthalmology: Physics and Chemistry
Basic Sciences in Ophthalmology aims to link clinical ophthalmology directly to its basic science roots. This first volume describes the physics and chemistry required for a sound understanding of modern ophthalmology. The book opens with an extensive discussion of the interaction of light with matter and the way in which light is used... | | Frommer's Cancun and the Yucatan 2011 (Frommer's Complete Guides)
Every hotel, restaurant, and attraction listing in this guide has been ranked for quality,
value, service, amenities, and special features using a star-rating system. In country, state,
and regional guides, we also rate towns and regions to help you narrow down your choices
and budget your time accordingly. Hotels and restaurants are... | | Services Marketing: Managing the Service Value Chain
zIn both business and practice, services have become the most discussed goods category.
Today, many services markets are extremely dynamic, for several reasons.
The banking and airlines industries are heavily affected by the movement
towards globalisation, for example. A second group of service industries are
being liberalised,... |
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