Documentation for individual data value

Behind the Vision of Britain web site is a true data library, a collection of individual statistics each with its own metadata to tell users what it means. These metadata also control how the system visualises statistical data through graphs and maps. This is what we know about the particular data value you selected:

Attribute	Value	Meaning
Identifier	545931	This number locates the particular value within the data table; it is like an accession number in a conventional library.
Value	0	This is the data value itself.
Date(s) covered	1881	We store dates within a date object, which can hold anything from a simple year value, for a census, to a period defined by two calendar dates.
Administrative area covered	10127877	Longford AP/CP
Meaning (DDS cell reference)	PREV_HOUSE_OCCUPANCY_10YRS:const	Cell within nCube N_PREV_HOUSE_OCCUPANCY_10YRS: House Occupancy 10 years earlier Dimension Variable Category 1 Housing Occupancy Under Construction Universe: All Houses 10 years earlier
Table in census reports	EW1881POP2_M4	1881 Census of England and Wales, Population tables 2, Table 4 , 'Area, Houses, and Population of Civil Parishes in the several Registration Sub-Districts in 1871 and 1881'
Column in census table	4	Column label from original table:   Houses: 1871: Building
Status	P	Public. Visible in both graphics and tables.
Precision	E	Exact
Created by	par_1881_ew	This is the name of our script which inserted this data value into the main data table. For non-derived values, this is usually done by copying data values across from our more conventional GBHDB database, and the scripts are usually named after the table in GBHDB they copy data from.

This table lists, in its "value" column, a single row from our data table. The values are mostly identifiers and codes which are given meaning by our main sub-systems, and the "meaning" column reaches into these to tell you more.