This code processes and visualizes California COVID-19 data by county. First, it loads statewide COVID-19 data and displays basic info, then loads and filters FIPS codes to focus on California’s 58 counties. For each county, COVID-19 data is downloaded using FIPS codes, combined into a single dataset, and verified. Next, it reduces feature size by removing unnecessary columns, combines longitude and latitude to ensure location accuracy, and visualizes county data with ggplot2. Elevation data is added, creating an elevation map layered with county boundaries and centroids. Finally, cleaned datasets are saved as CSV files for further analysis.

Analysis and predictions for quality of Red Wine

ExamNumbers

Veremos como cargar datos desde la aplicación Rstudio, como de igual forma construcción de variables, visualización del objetivo, pudimos observar las graficas e interpretarlas, como también ver su análisis de correlación.