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change point to polygon in GetUSCensusMeasure

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Michelle Ho 2017-02-06 15:57:49 -05:00 committed by GitHub
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doc/measures_functions.md
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@ -39,7 +39,7 @@ SET total_population = OBS_GetUSCensusMeasure(the_geom, 'Total Population')
## OBS_GetUSCensusMeasure(polygon geometry, measure_name text) ## OBS_GetUSCensusMeasure(polygon geometry, measure_name text)
The ```OBS_GetUSCensusMeasure(point, measure_name)``` function returns a measure based on a subset of the US Census variables within a given polygon. The ```OBS_GetUSCensusMeasure``` function is limited to only a subset of all measures that are available in the Data Observatory. To access the full list, use the ```OBS_GetUSCensusMeasure``` function below. The ```OBS_GetUSCensusMeasure(polygon, measure_name)``` function returns a measure based on a subset of the US Census variables within a given polygon. The ```OBS_GetUSCensusMeasure``` function is limited to only a subset of all measures that are available in the Data Observatory. To access the full list, use the ```OBS_GetUSCensusMeasure``` function below.
#### Arguments #### Arguments