Join Mark Niemann-Ross for an in-depth discussion in this video Overview of my solution, part of Code Clinic: R (2015).
- When programming a theremin in R,…I was hopeful there would be R libraries…for accessing the mouse as well as creating tones.…At first I didn't find any solutions for sound generation.…So instead I used system access.…Essentially making calls to the operating system.…After talking with some friends, I located…the Tune R Library.…I'll show a solution using system access…plus a solution using the Tune R Library.…
Fortunately R has libraries to drive…the x11 windowing and environment…and give us mouse access.…So in a way this is a very simple two-part solution.…Read the location of the mouse and then make a sound.…Let's get started.…
Mark introduces challenges and then provides an overview of his solutions in R. Challenges include topics such as statistical analysis, searching directories for images, and accessing peripheral devices.
Skill Level Intermediate
Q: R Studio tells me that it can't find files I expect to be available. Where can I find them?
A: Use the setwd() command to set the working directory to match the folder you're working in.
Q: I am unable to access the Lake Pend Oreille data from outside the U.S.
A: A static copy of this data is provided here for lynda.com members outside of the U.S.
1. Problem One: Statistical Analysis
2. Problem Two: Image Analysis
3. Problem Three: Eight Queens
4. Accessing Peripherals
5. Recursion and Directories
Walking the directory sort code10m 56s
6. Building the Web
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