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Selection of Simple and Smart Solutions in EpiData Entry and EpiData Analysis

   
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EpiData Entry
Enter American height (in feet and inches) and weight (in pounds) and get a body mass index in SI units (kg per square meters)
Enter height and weight in either American or SI units and get the other measures calculated and a BMI in SI units
Let EpiData calculate a date from three date components, using approximation if one or more components are missing
The basic structure of a simple relational database
   
EpiData Analysis
Produce a frequency of quarters in a years using RECODE
Merge a relational database of examinees and examinations amongst them and reshape the resulting single database to get examinees only for each of whom all examinations are available.
   
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Last update: May 19, 2011