New subject: [CTPP] A question on combining NPTS and Census Data

28 Feb 2001

Hello Elif, 
FHWA Planning developed a report on how to convert the "usual/last week"  data
from CTPP to a "yesterday" measure typically used in household travel surveys.
 The report uses NPTS to do the conversion, so I would imagine it would be a
useful source for you.  I believe the name of the report is "Conversion
Factors for CTPP Data" or something like that.   I would contact Sheldon Edner
at 202-366-4066 or someone on his team.  I believe his email is
sheldon.edner(a)fhwa.dot.gov, and I am copying him on this.  

Susan Liss
202-366-5060

...
 >> ekarsi(a)usc.edu 02/26/01 10:16PM >>>

Hi all,

I'm interested in combining npts and census data for 1990. 
Can anyone direct me to studies or sources on this? studies that
have done this or sources that explain how to do it-  I appreciate
your input.

Elif

School of Policy, Planning and Development
University of Southern California

On Mon, 15 Jan 2001, Hoekstra, Jay wrote:

...
  Will the data fields for Stf 1, data by block level,
be the same as they
 were in the 1990 census?  Or can anyone tell me where to find out.  I have
 looked through the Census web site.

Re: [CTPP] A question on combining NPTS and Census Data