nCube : Age Structure (Irish 1821 classification)

nCubes hold all the statistics presented by the Vision of Britain system, and are defined as combinations of variables. For example, the age-sex tables that appear in most census reports are held as two-dimensional nCubes in which one dimension is a variable categorising sex and the other variable defines a set of age groups. nCubes can have many dimensions, such as age by sex by occupation by cause of death, or just one.

Identifier:
N_AGE_IRL1821
Name:
Age Structure (Irish 1821 classification)
Type:
nCube (N)
Root unit:
Ireland ( Show data )
Additive:
Yes
Cube Display:
Yes
Text:
This classification was used in the Enumeration Abstract of the 1821 Irish Census. Unusually, no breakdown by gender was included, and as a single group covers ages 60 to 69 this cannot be mapped to standard definitions of working age.

nCube " Age Structure (Irish 1821 classification) " is contained within:


Themes, which organise the database into broad topics:

Entity ID Entity Name
T_POP Population


nCube " Age Structure (Irish 1821 classification) " contains:


Variables, defining what data was gathered for :

Entity ID Entity Name
V_AGE_IRL1821 Age Groups used in 1821 Irish Census


Age Structure (Irish 1821 classification): Data map listing


Each of our datasets, or nCubes, combines one or more variables (Var) each of which consists of a set of categories. The data map lists all the possible combinations of categories. The cell references are the identifiers held in our main table of statistics, recording what each number measures.

Cell Reference Var Category Value
AGE_IRL1821:0_4 1 0 to 4
AGE_IRL1821:5_9 1 5 to 9
AGE_IRL1821:10_14 1 10 to 14
AGE_IRL1821:15_19 1 15 to 19
AGE_IRL1821:20_29 1 20 to 29
AGE_IRL1821:30_39 1 30 to 39
AGE_IRL1821:40_49 1 40 to 49
AGE_IRL1821:50_59 1 50 to 59
AGE_IRL1821:60_69 1 60 to 69
AGE_IRL1821:70_79 1 70 to 79
AGE_IRL1821:80_89 1 80 to 89
AGE_IRL1821:90_99 1 90 to 99
AGE_IRL1821:100_up 1 100 Up
AGE_IRL1821:age_nk 1 Age unknown