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* Create transformations.md * Update transformations.md * Create calculations-list.md * Update transformations.md * Update menu.yaml * Update transformations.md * Update calculations-list.md * updated menu * Delete text.md Deleted old text panel topic * Update transformations.md * added content * Update transformations.md * Update whats-new-in-v7-0.md * Update transformations.md * Update docs/sources/panels/transformations.md Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com> * Update docs/sources/panels/transformations.md Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com> * Update docs/sources/panels/transformations.md Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com> * Update docs/sources/panels/calculations-list.md Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com> * Update docs/sources/panels/transformations.md Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com> * Update transformations.md * fixed broken links Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com>
33 lines
1.1 KiB
Markdown
33 lines
1.1 KiB
Markdown
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title = "Calculations list"
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type = "docs"
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[menu.docs]
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identifier = "calculations-list"
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parent = "panels"
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weight = 300
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# List of calculations
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This topic lists and defines calculations used in Grafana.
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Among other places, these calculations are used in the Transform tab and the bar gauge, gauge, and stat visualizations.
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| Calculation | Description |
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|:---|:---|
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| All nulls | true when all values are null|
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| All zeros | true when all values are 0 |
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| Change count | number of times the field's value changes |
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| Count | number of values in a field|
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| Delta | cumulative change in value |
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| Difference | difference between first and last value of a field|
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| Distinct count | number of unique values in a field |
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| First (not null) | first, not null value in a field|
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| Max | maximum value of a field |
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| Mean | mean value of all values in a field |
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| Min | minimum value of a field|
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| Min (above zero) | minimum, positive value of a field|
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| Range | difference between maximum and minimum values of a field|
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| Step | minimal interval between values of a field |
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| Total | sum of all values in a field |
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