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Archivist view (alspac_04_pal):
| Anchor |
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==
...
Is equal to
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!=
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Is NOT equal to
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<
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Less than
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>
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| icon | false |
|---|---|
| title | Table 1. Condition Notation |
Comparisons
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When dates are represented with numbers they can be represented in different ways. This could make a number of issues when interpreting the data in a later stage. Therefore we adopt ISO 8601 standard to tackle the uncertainty by setting out an internationally agreed way to represent the dates: YYYY-MM-DD
Example 17 Questionnaire: National Survey of Health and Development (nshd_72_mq)
Questionnaire view:
Archivist view (nshd_72_mq):
| Anchor | ||||
|---|---|---|---|---|
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| Tip | ||||||||||||
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Comparisons
Joining
Qualifiers | ||||||||||||
‘ (single quote) | Meta value (numeric) | |||||||||||
“ (double quote) | Literal string (text, date) |
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When dates are represented with numbers they can be represented in different ways. This could make a number of issues when interpreting the data in a later stage. Therefore we adopt ISO 8601 standard to tackle the uncertainty by setting out an internationally agreed way to represent the dates: YYYY-MM-DD
Example 17 Questionnaire: National Survey of Health and Development (nshd_72_mq)
Questionnaire view:
Archivist view (nshd_72_mq):
...
Qualifiers
|
| Tip | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Grid coordinates
qc_example$1;1
qc_example$1;2
qc_example$2;*
qc_example$*;1
qc_example
qc_example$2:3;*
qc_example$1,3;*
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