#### How can R be used for completing HHRA and VI Assessment? -Data Manipulation - "Tidy" datasets - Create datasets for using in data assessment routines - Create data groupings - QA/QC Review of datasets (missing data, inconsistent values for categorical data (units, chemical names, CAS #s, qualifiers)) - Data Assessment - {See [[VI Data Assessment]] and - [[HHRA Data Assessment]]} - Exploratory data analysis - data summary (sample inventory, sample count) - data grouping - simple summary statistics - pivoting data - Nature and extent - sampling locations, concentrations isopleths - see exploratory data analysis - Fate and transport - modeling results... - Risk characterization - tabular results, - visuailizations... - When do we present data? - Project Reports (planning, status, results) - Presentations - Collaterals - Enhance report production - Rapidly generate multiple figures, tables - Enhance QA/QC reviews - Easily Reproduce #### Report Template *** 2021 cloudedknowledge.net