p********1
发帖数: 1011 | 1 2010 census都是block group level的demographic data，但是我需要更小单位的
census demographic data, 比如 percent unemployment in each block。
怎样把block group level的data转成block level或其它更小单位的data?
比如，unemployment rate in each block group转成 unemployment rate in each
block (grid)? | p********1
发帖数: 1011 | 2 2010 census都是block group level的demographic data，但是我需要更小单位的
census demographic data, 比如 percent unemployment in each block。
怎样把block group level的data转成block level或其它更小单位的data?
比如，unemployment rate in each block group转成 unemployment rate in each
block (grid)? | G**7
发帖数: 391 | 3 Possibly, you may use "proc transpose" to do this. |
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