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Statistical Programming in SAS
book

Statistical Programming in SAS

by John Bailer
April 2015
Intermediate to advanced content levelIntermediate to advanced
460 pages
14h 45m
English
SAS Institute
Content preview from Statistical Programming in SAS
Chapter 11: Programming with Matrices and Vectors 423
11.12 Exercises
1. Use SAS/IML to perform a randomization test on the packaging and log-bacterial
growth data.
3
( )
2
4
1
=
−=
i
i
YYCSS
In this problem, you have n
1
=n
2
=n
3
=n
4
=3. Use a statistic that
measures the difference in the four group means. For example:
i
Y
is the arithmetic mean of the i
th
group.
Y
is the mean of all of the
observations. Note: This is a redo of a Chapter 9 exercise.
2. Write a SAS/IML module to conduct a small Monte Carlo simulation that shows
how the CI for the mean performs (e.g. coverage probability properties) when
estimating the mean of an exponential distribution. ...
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Publisher Resources

ISBN: 9781607645047