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data_concept:population [2023/02/17 11:47] peter ↷ Page name changed from data_concept:populations to data_concept:population |
data_concept:population [2024/03/08 13:33] (current) |
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===Definition=== | ===Definition=== | ||
- | A population is a collection | + | A population is a set of [[data_concept: |
- | ===Notes=== | + | ===Note=== |
- | Examples: | + | The scope can be defined by any selection criteria including the factor time. |
- | * All inhabitants of the UK at the first of January 2023 older than 18 years . | + | |
- | * All invoices of a company issued in 2000. | + | ===Relations=== |
+ | |Population| consists of |[[data_concept:object|objects]]| | ||
+ | |Population| is described in a |[[data_concept: | ||
+ | |||
+ | ===Examples=== | ||
+ | * All inhabitants of the UK at the first of January 2023 older than 18 years.\\ | ||
+ | * All invoices of a company issued in 2000.\\ | ||
* All cars with a French licence plate at the first of January 2023. | * All cars with a French licence plate at the first of January 2023. | ||
+ | {{tag> | ||