Jeremy Leipzig is a bioinformatics software developer at DuPont Crop Genetics. He has conducted academic research in viral integration, metagenomics, schizophrenia, and alternative splicing.
Meer over de auteursData analysis is more than means and standard deviations. This book is a case study of how you van push R into new territory to analyze online real-world data. The authors scrape public foreclosure records for Philadelphia, geocode them, plot them bij Neighborhood, and analyze the results, using R facilities to interact with web servers, parse HTML and XML, and more.
- Parse messy data from public foreclosure auction postings
- Plot the data using R's PBSmapping package
- Import US Census data to add context to foreclosure data
- Use R's lattice and latticeExtra packages for data visualization
- Create multidimensional correlation graphs with the pairs() scatterplot matrix package
