History often appears fixed and unchanging, but new discoveries regularly reshape how the past is understood. Archaeological evidence and improved scientific methods have challenged assumptions that ...
Tephrochronology is a powerful method through which sedimentary successions can be dated and synchronized via geochemical and geochronological ...
1. Organization of the book -- Part I. R and Basic Statistics -- 2. Introduction to R -- 3. Looking at data: Numerical summaries -- 4. Looking at data: Tables -- 5. Looking at data: Graphs -- 6.
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