Data collection : observational studies.

Alison Gibbs discusses data collection and drawing conclusions in observational studies.

Bibliographic Details
Other Authors: Gibbs, Alison (Commentator)
Format: Video
Language:English
Language Notes:Closed-captions in English.
Published: Toronto : Alison Gibbs and Jeffrey Rosenthal, 2013.
Series:Understanding Data.
Subjects:
Online Access:Connect to this streaming video
Description
Summary:Alison Gibbs discusses data collection and drawing conclusions in observational studies.
Physical Description:1 online resource (1 video file (00:09:34)) : sound, colour.
ISBN:9781526433411
1526433419