SAS Introduction
With Dr Helen Brown, Senior Statistician at The Roslin Institute, April 2015
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Content:
Data summary
-Simple and sophisticated ‘procedures’ available
-Facility to output all summary statistics to new datasets and further manipulate
Data (after some re-arrangement)
Examples of summary procedures
PROC MEANS – obtain summary statistics within groupings, optionally save to new dataset
PROC UNIVARIATE– obtain more detailed summary statistics, optionally save to new dataset
PROC FREQ – frequency sumary and optional tests (eg chi-squared, Fisher’s exact etc)
PROC TABULATE – summarise in table format (frequencies, percentages, means, medians, SEs, etc)
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