SAS Applications (Statistical Analysis System)

The objective of this work is to make divulge the experiences acquired in the National Institute of Nuclear Research utilizing the statistical analysis system (SAS) software that this institution has been acquired from July 1989, searching with those to stablish a profitable interaction with other institutions and or National or foreign enterprises. Without tooking of specific applications, we can secure that the experimented field, to convey to no end of applications so much in the researching as in the industry, helping widely in these areas to the make decisions. To agree to make clear that has been working exclusively with SAS/STAT that is a software module that it contains powerful procedures of statistical analysis. The application fields developed are the experimental design and the regression analysis studying the phenomena response using the classical statistic methods. Furthermore, in experimental design has been maked one way analysis, aleatorized blocks, latin squares, greco-latin, passing by the multiple factorial until more complex incomplete blocks or divided parcel designs; all of these with the corresponding studies about sample size and errors analysis types I and II, so much for fixed or aleatory effects. In the regression field and utilizing the least square method, it was obtained linear regression models truly with repeated measures, as soon as quadratic models and multiple regression. (Author)