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 1956979 This number locates the particular value within the data table; it is like an accession number in a conventional library.
Value 121 This is the data value itself.
Date(s) covered 1921 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 10186407 Cheltenham RD
Meaning (DDS cell reference) AGESEX_85UP:female/65_69 Cell within nCube N_AGESEX_85UP: Age and Sex Structure to age 85 and up
DimensionVariableCategory
1 Sex Female
2 Age in five-year bands to age 85 65 to 69
Universe: All Persons
Table in census reports EW1921COU_M14A 1921 Census of England and Wales, County Report, Table 14 A, 'Ages (quinquennial groups) and Marital Conditions in combination'
Status D Derived. This usually indicates that the value was generated from raw data using the mappings defined in the DDS. They are sometimes suppressed from table listings.
Precision E Exact
Created by add_derived_1 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.


How to reference this page:

GB Historical GIS / University of Portsmouth, Vision of Britain | Context for data value | The meaning of 121, A Vision of Britain through Time.

URL: http://www.visionofbritain.org.uk/datavalue/1956979

Date accessed: 20th October 2017