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Isabel Matwawana
2025-07-25 09:21:45 -04:00
parent d70f02203d
commit 43a72f80ba
1 changed files with 7 additions and 2 deletions
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docs/sources/panels-visualizations/query-transform-data/transform-data/index.md
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@@ -197,7 +197,12 @@ Use this transformation to add a new field calculated from two other fields. Eac
- **Stddev** - Calculates the moving standard deviation.
- **Variance** - Calculates the moving variance.
- **Row index** - Insert a field with the row index.
- **Template expression** - Insert a field with the value generated from a template expression. The expression can use the values of other fields in the calculation by using the {field} syntax.
- **Template expression** - Insert a field with the value generated from a template expression. The expression can paste the value of other fields by using the {field} syntax, with optional modifiers for padding.
- **No alignment** - Pastes the contents of 'field': {field}
- **Left alignment** - Pastes the contents of 'field' aligned left with default padding character, padded to 10 characters: {field:<10}
- **Right alignment** - Pastes the contents of 'field' aligned right with default padding character, padded to 10 characters: {field:>10}
- **Center alignment** - Pastes the contents of 'field' center aligned with default padding character, padded to 10 characters: {field:^10}
- **Custom padding character** - Pastes the contents of 'field' center aligned with an underscore padding character, padded to 10 characters: {field:\_^10}
- **Field name** - Select the names of fields you want to use in the calculation for the new field.
- **Calculation** - If you select **Reduce row** mode, then the **Calculation** field appears. Click in the field to see a list of calculation choices you can use to create the new field. For information about available calculations, refer to [Calculation types][].
- **Operation** - If you select **Binary operation** or **Unary operation** mode, then the **Operation** fields appear. These fields allow you to apply basic math operations on values in a single row from selected fields. You can also use numerical values for binary operations.
@@ -579,7 +584,7 @@ Use this transformation to customize the output of a string field. This transfor
- **Kebab case** - Formats all characters in the string in lowercase and uses dashes instead of spaces between words.
- **Trim** - Removes all leading and trailing spaces from the string.
- **Substring** - Returns a substring of the string, using the specified start and end positions.
- **Affix** - Add a prefix or suffix string to the string. Allows pasting the value of other fields when provided {field} as the affix expression.
- **Affix** - Adds a prefix or suffix to the field. Allows pasting of values of other fields using {fieldName} with padding modifiers (see Add field from calculation:Template).
This transformation provides a convenient way to standardize and tailor the presentation of string data for better visualization and analysis.