1          OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK;
 55         
 56         /******************* basicsenic.sas ****************/
 57         /*             Elementary tests on SENIC Data      */
 58         /***************************************************/
 59         %include '/folders/myfolders/2453f15/senicread.sas';  /* senicread.sas reads data, etc.  */
 NOTE: Format REGFMT is already on the library WORK.FORMATS.
 NOTE: Format REGFMT has been output.
 NOTE: Format ACATFMT is already on the library WORK.FORMATS.
 NOTE: Format ACATFMT has been output.
 
 NOTE: PROCEDURE FORMAT used (Total process time):
       real time           0.00 seconds
       cpu time            0.00 seconds
       
 
 111        title2 'Elementary tests on the SENIC Data';
 112        
 
 NOTE: The infile '/folders/myfolders/2453f15/senicdata.txt' is:
       Filename=/folders/myfolders/2453f15/senicdata.txt,
       Owner Name=root,Group Name=vboxsf,
       Access Permission=-rwxrwx---,
       Last Modified=02Sep2015:16:07:37,
       File Size (bytes)=6102
 
 NOTE: 113 records were read from the infile '/folders/myfolders/2453f15/senicdata.txt'.
       The minimum record length was 52.
       The maximum record length was 52.
 NOTE: Missing values were generated as a result of performing an operation on missing values.
       Each place is given by: (Number of times) at (Line):(Column).
       1 at 103:24   
 NOTE: The data set WORK.SENIC has 113 observations and 14 variables.
 NOTE: DATA statement used (Total process time):
       real time           0.05 seconds
       cpu time            0.05 seconds
       
 113        proc freq;
 
 114             title3 'Use proc freq to do crosstabs with chisquare test';
 115             tables region*medschl / nocol nopercent expected chisq;
 
 NOTE: There were 113 observations read from the data set WORK.SENIC.
 NOTE: PROCEDURE FREQ used (Total process time):
       real time           0.19 seconds
       cpu time            0.18 seconds
       
 116        proc ttest;
 
 117             title3 'T-test: Less risk at Hospitals with Med School Affiliation?';
 118             class medschl;
 119             var infrisk age ;
 
 NOTE: PROCEDURE TTEST used (Total process time):
       real time           3.21 seconds
       cpu time            1.25 seconds
       
 120        proc glm;
 
 121             title3 'One-way anova with proc glm';
 122             class region;
 123             model infrisk=region;
 124             means region / ;
 125             means region/ tukey bon scheffe;
 
 NOTE: PROCEDURE GLM used (Total process time):
       real time           1.53 seconds
       cpu time            0.75 seconds
       
 126        proc plot;
 
 127             title3 'Scatterplot';
 128             plot infrisk * nurses
 129                  infrisk * nurses = medschl;
 
 NOTE: There were 113 observations read from the data set WORK.SENIC.
 NOTE: PROCEDURE PLOT used (Total process time):
       real time           0.15 seconds
       cpu time            0.08 seconds
       
 130        proc corr;
 
 131             title3 'Correlation Matrix';
 132             var stay -- nbeds census nurses service;
 
 NOTE: PROCEDURE CORR used (Total process time):
       real time           0.42 seconds
       cpu time            0.27 seconds
       
 133        proc glm;
 
 134             title3 'Simple regression with proc glm';
 135             model infrisk=nurses;
 136        
 137        
 138        OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK;
 150