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| Stands For.. | More... | |
|---|---|---|
T | Type of Variable | The most common types are dates, number, coded variables (e.g., 0 = No, 1 = Yes; Tell us if more than one option can be selected). |
L | Layout and Logic | Indicate the look and feel of the variable, and when it should be displayed (e.g., only show if subject is a male). |
V | Validation | Indicate the rules that govern the acceptable variable values (acceptable range, units) |
Keep It Simple!!
The standard look and feel layout feel a is one row per variablevariable layout which is standard practice and always used if possible (more examples).
Mark It UP!!
You love your variables as much as we do, so give each variable some good old TLV and Mark It Up before sending to us!
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