Merge data example in Analysis

This example shows how to add data from one file to another in Analysis.

Main file: oswegocopy.rec
This is the OSWEGO outbreak data set with one field added:
  id ## Unique record ID
These are just sequential numbers (1-75) in the example. 

Secondary file: oswegoid.rec
This file has the first and last names of people. Of course the names are random and most were generated from http://www.kleimo.com/random/name.cfm
Note that this file has three fields:
  id ## Unique record ID   <-- matches the numbers in the main file
  name ____________________ First name
  sname ____________________ Family name

Merge the files in Analysis:

Start Analysis

cd /data                 // change to the data directory if necessary
read oswegocopy          // read the main file
merge id /file=oswegoid  // merge (relate in EpiData Entry) the names
browse                   // check that the merge looks right
savedata oswegocombo     // save the new file

