Further to the topic “Who Will Report the News?”
In our Thursday post CAUSE and EFFECT we included a By the Way (BTW: 1) which, expanded slightly for clarification, read:
“BTW 1: TAMUโs (Texas Transportation Institute at Texas A&M University) Urban Mobility Report with 2003 data is out today. We will look at it with care when time allows but it appears at first glance to have the same strengths and weaknesses as the last 20 of these annual reports. (See our column “Spinning Data, Spinning Wheels” 20 September 2004 at BaconsRebellion on the TAMU 2004 report with 2002 data. We also posted a note on this blog on 10 May 2005 with a summary of the 2005 TAMU report.) On the “MSM-does-not-know-what-they-are-talking-about” theme, Forbes.com calls the report the “Urban Utility Report.””
It turns out there are errors in this note.
What was I thinking? TAMU is two years behind so the 2006 report should have 2004 data. It probably will when the 2006 report comes out. The Forbes.com coverage I saw on 16 Feb was a para for para rewrite of the first part of the CNN coverage from the 9 May 2005. There is information from a recent phone call to get a quote on what TAMU staffers “guess” the cost of delay is now because of gas price increases since 2003 but there is nothing new (aka, 2004 data) out yet. I found this out when I went to the TAMU site to follow up as promised and then backtracked when I found no new report. A check of our printouts of past studies confirmed the problem.
I should have been forewarned. The headline reads: “Worst Cities (sic) For Traffic.” TAMU is an “urbanized area” report, not a municipal (city) or regional report.
Also, by way of clarification, you may have seen a posting on this site that suggests that TAMU data supports the view that “the only cities (sic) that saw congestion levels fall were spread out Houston and Phoenix, along with job deficient Pittsburgh. Americas most traffic snarled cities (sic) are its densist (sic) and most transit intensive.”
Here is a quiz: How many errors can you spot in this quote?
Hint: The answer is more than four not counting the geographical misidentification.
Do not take our word for it. Go to the reports and see for yourself. (The reports for 2005 (2003 data) and 2004 (2002 data) plus information on many of the reports are easily accessed at http://tti.tamu.edu
It may save you time in getting a complete understanding of what the TAMU reports really say to first read “Spinning Data, Spinning Wheels,” (20 Sept 2004) at db4.dev.baconsrebellion.com
The spin on the information in the TAMU studies is impressive. So is the spin of the spin as noted above. All this raises again the problem of reliable information in a data besotted society.
EMR


