Test of RMarkdown FlexDashboard

Learning to use time functions with data on flights in New York City.

Series of visuals using HR data from the Lahman data set and ggplot2.

It is possible to work a number of variables into a two-dimensional x-y plot in R.

The code and resulting graphic are presented for a barplot of the revenue growth rates for 10 major tech companies for the period ending in the fourth quarter of FY16.

Using ggplot2 to find the right palette of colors for a graph.

R is used to analyze characteristics of loan applicant to determine their creditworthiness.

An example of how to create a block bootstrap in R.

An analysis of passing and rushing plays in the NFL in 2015.

End the drudgery of repetitive coding with a function.

An interesting way to visually depict the data missing in your data set.

There are powerful 3D tools in R.

Simple pie charts are as easy as, well, pie in Excel. And in R, too. D, too? Let me Luke into that and Chewbacca you on it.

Descriptive statistics are a strength of Excel. Here's how to do them in R.

A few lessons in R to show how things can be done as they are in Excel.

Using a larger data file, some lessons in R for the Excel user.

A few lessons useful in learning R for the Excel user.