Tag Archives: data science

Math Notation for R Plot Titles: expression, bquote, & Greek Letters

In this post you will learn: How to create expressions that have mixed (1) strings, (2) expressions, (3) variables & (4) Greek letters How to pass in values as variables to an expression I wanted to name this post “Ahhhhhhhhhhh #$@%&!!!!” … Continue reading

Posted in ggplot2, plot, r, trinker, tylerrinker, visualization, work flow | Tagged , , , , , , , , , , | 4 Comments

Minimal, Explicit, Python Style Package Loading for R

About a year and a half back I was working in Python a bit and became accustomed to the explicit importing of modules (akin to R packages) and functions. Python imports packages like this: import tidyr import dplyr as dp … Continue reading

Posted in r, Uncategorized | Tagged , , , , , | 6 Comments

Easily Make Multi-tabbed .xlsx Files with openxlsx

This is a quick script showing how to make multi-tabbed .xlsx files. I recently had the need to do this and used the flexible openxlsx package maintained by : Alexander Walker. The package is described by the author like this: … Continue reading

Posted in r, reports, work flow | Tagged , , , , , , , , | 5 Comments