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       log:  C:\mydocs\MPH\Text\SecondEdition\WebDoFiles\1.3.9.Sepsis.log
  log type:  text
 opened on:  26 Dec 2007, 20:25:46

. *  1.3.9.Sepsis.log
. *
. *  Calculate the sample mean, median, variance and standard deviation
. *  for the baseline APACHE score in each treatment group.  Draw box plots
. *  and dotplots of APACHE score for treated and control patients.
. *
. use C:\WDDtext\1.3.2.Sepsis.dta

. sort treat

. by treat, sort: summarize apache, detail

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-> treat = Placebo

                    Baseline APACHE Score
-------------------------------------------------------------
      Percentiles      Smallest
 1%            3              0
 5%            5              2
10%            7              3       Obs                 230
25%           10              4       Sum of Wgt.         230

50%         14.5                      Mean           15.18696
                        Largest       Std. Dev.      6.922831
75%           19             32
90%           24             33       Variance       47.92559
95%           28             35       Skewness       .6143051
99%           33             41       Kurtosis       3.383043

-------------------------------------------------------------------------------------------------
-> treat = Ibuprofen

                    Baseline APACHE Score
-------------------------------------------------------------
      Percentiles      Smallest
 1%            3              3
 5%            5              3
10%            7              3       Obs                 224
25%           10              4       Sum of Wgt.         224

50%           14                      Mean           15.47768
                        Largest       Std. Dev.      7.261882
75%           21             31
90%           25             34       Variance       52.73493
95%           29             36       Skewness       .5233335
99%           34             37       Kurtosis       2.664936


. graph hbox apache,  over(treat)

. more

. dotplot apache, over(treat) center 

. more

. log close
       log:  C:\mydocs\MPH\Text\SecondEdition\WebDoFiles\1.3.9.Sepsis.log
  log type:  text
 closed on:  26 Dec 2007, 20:26:03
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