* Use ref URIs with the reference style links
If I remember correctly, the UI needs reference style links so it can substitute its own link destinations.
ref URIs work both inline and as the destination for reference style links.
Signed-off-by: Jack Baldry <jack.baldry@grafana.com>
* Remove unused ref URI
Signed-off-by: Jack Baldry <jack.baldry@grafana.com>
* Remove unused Data frames link
Signed-off-by: Jack Baldry <jack.baldry@grafana.com>
---------
Signed-off-by: Jack Baldry <jack.baldry@grafana.com>
@ -119,7 +114,7 @@ The following steps guide you in adding a transformation to data. This documenta
1. Click the **Transform** tab.
1. Click a transformation.
A transformation row appears where you configure the transformation options. For more information about how to configure a transformation, refer to [Transformation functions](#transformation-functions).
For information about available calculations, refer to [Calculation types](ref:calculation-types).
For information about available calculations, refer to [Calculation types][].
1. To apply another transformation, click **Add transformation**.
This transformation acts on the result set returned by the previous transformation.
{{<figuresrc="/static/img/docs/transformations/transformations-7-0.png"class="docs-image--no-shadow"max-width="1100px"alt="Transform tab in the panel editor">}}
@ -191,7 +186,7 @@ Use this transformation to add a new field calculated from two other fields. Eac
- **Variance** - Calculates the moving variance.
- **Row index** - Insert a field with the row index.
- **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](ref:calculation-types).
- **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.
- **As percentile** - If you select **Row index** mode, then the **As percentile** switch appears. This switch allows you to transform the row index as a percentage of the total number of rows.
- **Alias** - (Optional) Enter the name of your new field. If you leave this blank, then the field will be named to match the calculation.
@ -355,7 +350,7 @@ Consider the following dataset:
| 1636678680000000000 | {"value": 5} |
| 1636678620000000000 | {"value": 12} |
You could prepare the data to be used by a [Time series panel](ref:time-series-panel) with this configuration:
You could prepare the data to be used by a [Time series panel][] with this configuration:
- Source: json_data
- Format: JSON
@ -536,7 +531,7 @@ Click and uncheck the field names to remove them from the result. Fields that ar
#### Use a dashboard variable
Enable 'From variable' to let you select a dashboard variable that's used to include fields. By setting up a [dashboard variable](ref:dashboard-variable) with multiple choices, the same fields can be displayed across multiple visualizations.
Enable 'From variable' to let you select a dashboard variable that's used to include fields. By setting up a [dashboard variable][] with multiple choices, the same fields can be displayed across multiple visualizations.
{{<figuresrc="/static/img/docs/transformations/filter-name-table-before-7-0.png"class="docs-image--no-shadow"max-width="1100px"alt="A table visualization with time, value, Min, and Max columns">}}
@ -595,7 +590,7 @@ This transformation lets you tailor the time representation in your visualizatio
### Group by
Use this transformation to group the data by a specified field (column) value and process calculations on each group. Click to see a list of calculation choices. For information about available calculations, refer to [Calculation types](ref:calculation-types).
Use this transformation to group the data by a specified field (column) value and process calculations on each group. Click to see a list of calculation choices. For information about available calculations, refer to [Calculation types][].
Here's an example of original data.
@ -687,7 +682,7 @@ Once **Calculate** has been selected, another selection box will appear next to
{{<figuresrc="/static/img/docs/transformations/nested-table-select-stat.png"class="docs-image--no-shadow"max-width="1100px"alt="A select box showing available statistic calculations once the calculate option for the field has been selected.">}}
For information about available calculations, refer to [Calculation types](ref:calculation-types).
For information about available calculations, refer to [Calculation types][].
Here's an example of original data:
@ -1419,7 +1414,7 @@ This transformation allows you to manipulate and analyze geospatial data, enabli
### Time series to table transform
Use this transformation to convert time series results into a table, transforming a time series data frame into a **Trend** field which can then be used with the [sparkline cell type](ref:sparkline-cell-type). If there are multiple time series queries, each will result in a separate table data frame. These can be joined using join or merge transforms to produce a single table with multiple sparklines per row.
Use this transformation to convert time series results into a table, transforming a time series data frame into a **Trend** field which can then be used with the [sparkline cell type][]. If there are multiple time series queries, each will result in a separate table data frame. These can be joined using join or merge transforms to produce a single table with multiple sparklines per row.
{{<figuresrc="/static/img/docs/transformations/table-sparklines.png"class="docs-image--no-shadow"max-width="1100px"alt="A table panel showing multiple values and their corresponding sparklines.">}}
@ -1427,7 +1422,7 @@ For each generated **Trend** field value, a calculation function can be selected
{{<figuresrc="/static/img/docs/transformations/timeseries-table-select-stat.png"class="docs-image--no-shadow"max-width="1100px"alt="A select box showing available statistics that can be calculated.">}}
> **Note:** This transformation is available in Grafana 9.5+ as an opt-in beta feature. Modify the Grafana [configuration file](ref:configuration-file) to use it.
> **Note:** This transformation is available in Grafana 9.5+ as an opt-in beta feature. Modify the Grafana [configuration file][] to use it.
### Regression analysis
@ -1442,4 +1437,10 @@ There are two different models:
> **Note:** This transformation is currently in public preview. Grafana Labs offers limited support, and breaking changes might occur prior to the feature being made generally available. Enable the `regressionTransformation` feature toggle in Grafana to use this feature. Contact Grafana Support to enable this feature in Grafana Cloud.
Jack Baldry
2 years ago
committed by