DA modules
Start with some questions or problems in mind
=> Collect Data
=> Exploratory data analysis (Data Visualization and various numerical summaries)
=> Data analysis (Statistics, Machine learning, DL, AI etc)
=> Inter-discussion/Joint work with subject field professionals
=> Scientific report/ Media report
Not all data are (created) equal
Controlled experiment vs. observational study
Examples:
- Vitamin C ~ Cold
- SKIII ~ whitening
- Drinking ~ Lung Cancer
Lurking/Confounding variable