Notes1 - of the statistical analysis. Components of SAS...

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Biostatistics Lab Fall 2011 ©Richard Wanjohi
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Biostatistics Science of- collecting analyzing and interpreting data using statistical theory and methods to address problems in the biological and health sciences Use statistical software Paper and Pencil
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Data Name Age Gender Location status Blood pressure John 34 Male Fayetteville single 121 Lisa 22 Female Rogers divorced 189 Petero 56 Female Springdale Married 199 Lebronjones 26 Male Fayetteville Single 145 Wade 89 Male Bentonville Divorced 200 variables
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Introduction to SAS SAS- Statistical Analysis Software one of most advanced statistical programming packages currently available. Other software- R, Matlab, JMP, S-plus, SPSS, Maple, etc
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Overview of SAS SAS uses three windows to display information: I. The EDITOR window (also called the Program window) which contains the SAS program code . II. The LOG window which displays the SAS execution statements, notes, error messages, etc. III. The OUTPUT window which displays the results
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Unformatted text preview: of the statistical analysis. Components of SAS program basic SAS program is made up of: i. The Data Step which contains variable names and labels, ii. The Raw Data Section or the actual observations which are to be considered for analysis, and iii. The Procedure Section which contains the call statements for the appropriate statistical analysis SAS program code: example one Data one; data step input Age; datalines ; Raw data section 21 19 16 23 45 ; run ; proc print data = one; procedure section run ; quit ; data two; input Age weight; datalines; 21 120 19 160 16 155 23 489 45 132 ; run; proc print data = two; run; quit; Example Two data three; input Name Age weight; datalines; John 21 120 Mike 19 160 Lisa 16 155 Ray 23 489 Lebronjones 45 132 Kobes 88 204 ; run; proc print data = three; run; quit; Example Three...
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This note was uploaded on 12/01/2011 for the course STA 2023 taught by Professor Wanjohi during the Fall '11 term at Arkansas.

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Notes1 - of the statistical analysis. Components of SAS...

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