Data Dictionary: ACS 2009 (1-Year Estimates)
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Data Source:Social Explorer; U.S. Census Bureau
Universe: Average Commute to Work (in min)
Variable Details
A09003. Average Commute to Work (in Min)
Universe: Average Commute to Work (in min)
A09003_001Average Commute to Work (in Min)
Percent base:
None - percentages not computed
Aggregation method:
Division of Sums: variables: Sum(B08013001) / Sum(B08134001)
Formula used to compute this variable:
if( ACS09:B08134001 == 0) Return_Value.IsNull = true; else Return_Value = Convert.ToInt32(Math.Round((double)ACS09:B08013001 / (double)ACS09:B08134001)); if (ACS09:B08134001.IsNull) Return_Value.IsNull = true; if (ACS09:B08013001.IsNull || ACS09:B08134001.IsNull) Return_Value.IsNull = true;
Variables used in the formula:
Workers 16 Years and Over Who Did Not Work At Home
Workers 16 Years and Over Who Did Not Work At Home: Aggregate Travel Time to Work (in Minutes)
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