EpiData Analysis 2.2

EpiData Analysis is suitable for small as well as rather large datasets, simple datasets like one questionnaire as well as datasets with many or branching dataforms.
Use EpiData analysis when you want to do basic descriptive statistical analyses, modifications or tabulation of data. Extended analysis such as statistical modelling can be done with other software such as Stata, R etc.

EpiData Analysis is based on the same principles as EpiData Entry. If you properly define, document and verify data with EpiData Entry, the definitions are also available in EpiData Analysis. E.g. specified legal values with attached text labels(1 = No 2= Yes) or definitions of missing values. When reading data EpiData Analysis will do some control based on variable definitions, e.g. all dates are verified.