13:34 duration 13 minutes 34 seconds
Implications of Big Data for Data Management
16:49 duration 16 minutes 49 seconds
What is Data QA_QC?
25:05 duration 25 minutes 5 seconds
Metadata for sharing
05:02 duration 5 minutes 2 seconds
Data Cleaning and Quality Assurance
17:13 duration 17 minutes 13 seconds
Data Documentation for Quality Control