Summary Statistics in SAS - Mark E. Irwin

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Summary Statistics in SASStatistics 135Autumn 2005Copyrightc 2005 by Mark E. IrwinSummary Statistics in SASThere are a number of approaches to calculating Summary Statistics most common three are PROC MEANSProvides data summarization tools to compute descriptive Statistics forvariables across all observations and within groups of observations. PROC UNIVARIATECalculates many of the Statistics thatPROC MEANSplus some standardunivariate graphical summaries, comparison of data to fixed distributions,and parameter estimation PROC TABULATEDisplays descriptive Statistics in tabular format, using some or all of thevariables in a data set. You can create a variety of tables ranging fromsimple to highly Statistics in SAS1PROC TABULATEcomputes many of the same Statistics that are computedby other descriptive statistical procedures such asPROC MEANS,PROCFREQ, andPROC :Roofing Shingle SalesData on sales last year in 49 sales districts were collected for a maker ofasphalt roofing shingles.

Summary Statistics in SAS 1. PROC TABULATE computes many of the same statistics that are computed by other descriptive statistical procedures such as PROC MEANS, PROC FREQ, and PROC REPORT. Example: Rooflng Shingle Sales Data on sales last year in …

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