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	12307671	This number locates the particular value within the data table; it is like an accession number in a conventional library.
Value	4	This is the data value itself.
Date(s) covered	1911	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	10104099	Ketton RD
Meaning (DDS cell reference)	HOUS_DENS_XTAB_R10_P15:r10up/p3	Cell within nCube N_HOUS_DENS_XTAB_R10_P15: Persons (1-15up) per Room (1-10up) Dimension Variable Category 1 Rooms per Household (1-10up) 10 up 2 Household Size (1-15up) 3 Universe: All Households
Table in census reports	EW1911HOU_M2	1911 Census of England and Wales, Housing, Table 2 , 'Tenements in the Occupation of Private Families. - Classified by Number of Rooms and by Numbers of Occupants, in each Administrative County and in the Aggregates of Urban Districts (exclusive of County Boroughs) and of Rural Districts; also in Urban Districts (other than County Boroughs) and in Rural Districts, 1911'
Column in census table	3	Column label from original table:   Number of Persons in Private Families: 3.
Row in census table	10	Row label from original table:   10 & upwards
Status	P	Public. Visible in both graphics and tables.
Precision	E	Exact
Created by	h_dens_1911_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.