1954 search results for "Time series"

How divided is the Senate?

July 29, 2013
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How divided is the Senate?

I very seldom pay attention to politics directly, because politics have always seemed a bit circular and cyclical to me. Most of the political news that I take in ends up worming its way into the news sources that I do consume, like the excellent longform.org. Even given my limited intake of political news, one trend...

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How divided is the Senate?

July 29, 2013
By
How divided is the Senate?

I very seldom pay attention to politics directly, because politics have always seemed a bit circular and cyclical to me. Most of the political news that I take in ends up worming its way into the news sources that I do consume, like the excellent longform.org. Even given my limited intake of political news, one trend that I...

Read more »

How divided is the Senate?

July 29, 2013
By
How divided is the Senate?

I very seldom pay attention to politics directly, because politics have always seemed a bit circular and cyclical to me. Most of the political news that I take in ends up worming its way into the news sources that I do consume, like the excellent longform.org. Even given my limited intake of political news, one trend that I...

Read more »

Exploratory Data Analysis: Combining Histograms and Density Plots to Examine the Distribution of the Ozone Pollution Data from New York in R

Exploratory Data Analysis: Combining Histograms and Density Plots to Examine the Distribution of the Ozone Pollution Data from New York in R

Introduction This is a follow-up post to my recent introduction of histograms.  Previously, I presented the conceptual foundations of histograms and used a histogram to approximate the distribution of the “Ozone” data from the built-in data set “airquality” in R.  Today, I will examine this distribution in more detail by overlaying the histogram with parametric

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analyze the youth risk behavior surveillance system (yrbss) with r

July 29, 2013
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the youth risk behavior surveillance system is the high school edition of the behavioral risk factor surveillance system (brfss), a scientific study of good kids who do bad things.  questions are mostly about sex, drugs, rock and roll, and populat...

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Whilst reading John Hempton’s post on shorting $HLF I…

July 27, 2013
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Whilst reading John Hempton’s post on shorting $HLF I…

only the most active trading days $HLF (HerbaLife weight-loss supplements / MLM) $HLF regular history big loss days and big volume days for $HLF. "Ackman" should instead read "Einhorn".Whilst reading John Hempton’s post on shorting $HLF I decided to follow along in quantmod. Bronte Capital: It was the night before Christmas… falsifying Bill Ackman’s...

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Whilst reading John Hempton’s post on shorting $HLF I…

July 27, 2013
By
Whilst reading John Hempton’s post on shorting $HLF I…

only the most active trading days $HLF (HerbaLife weight-loss supplements / MLM) $HLF regular history big loss days and big volume days for $HLF. "Ackman" should instead read "Einhorn".Whilst reading John Hempton’s post on shorting $HLF I decided to follow along in quantmod. Bronte Capital: It was the night before Christmas… falsifying Bill Ackman’s...

Read more »

Evolve your own beats — automatically generating music via algorithms

July 26, 2013
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Evolve your own beats — automatically generating music via algorithms

Update: you can find the next post in this series here. I recently went to an excellent music meetup where people spoke about the intersection of music and technology. One speaker in particular talked about how music is now being generated by computer. Music has always fascinated me. It can make us feel emotions in a way few...

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Evolve your own beats: automatically generating music via algorithms

July 26, 2013
By
Evolve your own beats: automatically generating music via algorithms

Update: you can find the next post in this series here. I recently went to an excellent music meetup where people spoke about the intersection of music and technology. One speaker in particular talked about how music is now being generated by computer. Music has always fascinated me. It can make us feel emotions in a way few...

Read more »

Development Update

July 25, 2013
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This is a quick update regarding the status of my R packages on google code. Since google decided to disallow uploads from Jan-2014 for existing projects, and immediately for new ones (meaning that the tarballs and zips could not be hosted on their servers anymore), I have had no choice but to return the development

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