Gene Boggs
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Circular Music Interval Diagram

Posted on 2022-05-14

Tags: perl music data

After studying John Coltrane's wholetone/chromatic circular diagram, I was determined to make a program to show musical intervals around a circle. And if I could, to make a concentric "inner" ring with note offsets, like Coltrane did. So the weekend arrived and I got busy...

Continue reading Circular Music Interval Diagram...

US Inaugural Address Reading Level

Posted on 2021-02-21

Tags: R NLP data analysis

What does the graph of the (Kincaid) reading level of the US inaugural addresses look like?

Continue reading US Inaugural Address Reading Level...

Books of the Bible TF-IDF

Posted on 2021-02-15

Tags: software perl bible NLP data analysis

What are the "most unique phrases" in the Bible? Let's find out!

Continue reading Books of the Bible TF-IDF...

How Much Ink Is Used For Each Letter?

Posted on 2020-03-07

Tags: perl software data analysis

Today I became curious about how much ink is needed to print each of the 26 letters of the English alphabet.  Naturally I wrote a program to tell me...

Continue reading How Much Ink Is Used For Each Letter?...

Bach Choral Harmony Network Diagrams

Posted on 2018-09-18

Tags: perl software music data analysis

Today I decided to revisit the Bach Choral Harmony data set and look at chord progression transitions.

In order to do this I wrote a small program that tallies the movement from one chord to another, and then outputs a Graphviz dot file that can be turned into an image.

Continue reading Bach Choral Harmony Network Diagrams...

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