Because of survey errors by StellaService, we've published an updated post with new numbers relating to the Twitter test.
Which partly accounts for the scheme he came up with during the early '70s to buy parcels of "gutterspace" — tiny, useless pieces of land, the remnants of surveying errors and zoning anomalies that New York City auctioned off to raise petty cash.
Boundary lines, maps and greed lie behind the lofty rhetoric of manifest destiny and divine providence, which, in so many cases, boiled down to the minutiae of meandering rivers, surveying errors, obscure historical claims and disputed fishing rights.
Matta-Clark also famously sliced up abandoned buildings, including an industrial shed on Pier 52, and he acquired parcels of so-called gutter space in Queens and on Staten Island — tiny, useless pieces of land, the remnants of surveying errors and zoning anomalies that New York City auctioned off to raise petty cash, which he photographed and filmed as if they were examples of found art.
This chapter describes how to apply usability principles to survey research to identify and reduce survey errors.
Leveling routes are usually laid out in the form of a loop, in order to check for survey errors.
While this presents a challenge to the external validity of our findings, all analyses were weighted to correct for the stratified sampling designs and other sources of survey errors including non-coverage and non-response.
However, it cannot be assumed that the target migrant subpopulation was fully covered and sampled without survey errors (e.g., because migrant-specific information was not used for stratification in the sampling procedure).
Most 📊 s report a margin of error that represents some, but not 💯, potential survey errors.
