trips | R Documentation |
a cross-section of 577 households from 1978
a tibble containing:
trips: number of trips taken by a member of a household the day prior the survey interview
car: 1 if household owns at least one motorized vehicule
workschl: share of trips for work or school vs personal business or pleasure
size: number of individuals in the household
dist: distance to central business district in kilometers
smsa: a factor with levels "small"
(less than 2.5 million population) and "large"
(more than 2.5 million population)
fulltime: number of fulltime workers in household
adults: number of adults in household
distnod: distace from home to nearest transit node, in blocks
realinc: household income divided by median income of census tract in which household resides
weekend: 1 if the survey period is either saturday or sunday
kindly provided by Joseph Terza
TERZ:98micsr
\insertRefTERZ:WILS:90micsr
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