I found myself facing a dilemma while working on a data model to incorporate medical nomenclature records (body structures, procedures, disorders, etc.), their associated relationships, and additional Healthcare data. I feared that the complexity of this data would require an overly complex… Read More ›
Starting with R Markdown flexdashboard
Using R Markdown and Flex Dashboard to display U.S. Economic Indicators.
RMarkdown flexdashboard – Test Drive
The other week I started working with flexdashboard to see if I could create some interactive R Shiny Dashboards. If you have worked with RMarkdown and Shiny before then flexdashboard is fun and easy, if not, then some additional explanations… Read More ›
Processing Big Data Files With R
Using R to sequentially group and sample a big data file for processing
Using R and Google Places API to Geocode Locations
Using Google Places Web API to Geocode when address is not known.
R – xTable Custom Column Header Rotation
Using LaTeX to format xtable column headers displaying R data.table results.
R – Using DoParallel to Significantly Speedup Database Retrieval
How R doParallel enabled performance gains on project with data latency issues