Wednesday, October 14, 2009

Languages of Modeling

I recently became interested in modeling everyday occurrences. This is mostly a joke, though it's definitely good practice to keep statistical analysis techniques fresh in my head. Additionally, it's helping me brush up on some much needed math topics that are in dire need of refreshment.

To effectively convey this information (nerdy jokes), I realize that I draw upon four sorts of languages: English, stats, math, and the newest LATEX.
  • English is used to concisely describe a situation: "Shaquille O'Neal is the greatest living actor"
  • Statistical modeling is used to describe and quantify predictions, interactions, and tendencies: "My love of killing hookers by playing Grand Theft Auto is directly proportional to your love of killing literature by obsessing over Twilight - as modeled in relation to characters who look like they're addicted to meth." English is used as the core language, however the subset dialect of statistics is well defined. Certain graphs and diagrams are often added to convey an idea
  • Mathematics are used to explicitly define what is happening in a specific, overly technical, dry-witted manor:


  • and finally, the newest of which, LATEX, is used to create the pretty looking mathematical and statistical functions and algorithms: (see above)
Throw in some HTML as the medium of dissemination, and you have one nerdy kid that needs to record more music and make some bad decisions.

LaTeX is a markup language used in typesetting information into standard, pre-existing document templates. Whereas writing a paper usually consists of typing text into MS Word and setting the page margins, paragraph spacing, indentations, etc., the same plain text of the paper can be pasted into the LaTeX environment with bits of markup wrapping around it. All standard formatting is automatically applied so numerious authors can easily produce articles with the same formatting.

Additionally, high quality formulas are easier to create. The methodical and intuitive prasing can get cluttered, but pretty much everything is grouped by braces ( { } ).

As an example, here is the code used to create the formula above:


Nickelback = {\sum{StabWounds}^{MyEars} \over{time}} - Enjoyment(life)

While reading just a little bit about it, I immediately began to recognize this as the formatting used in many of the journal articles that I read. Of course I learn about this on my way OUT of grad school! Instead I'll use it for nerdy internet jokes. Wonderful.

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