Merge pull request #2719 from splunk/docguild-28943-chart-analytics-update

Update charts analytics for accuracy per feedback

Author: trangl-splunk

data-visualization/charts/chart-analytics-reference.rst

@@ -1,15 +1,18 @@
 .. _analytics-ref:
 
 ************************************************************
-Functions reference for Splunk Observability Cloud
+Analytics reference for Splunk Observability Cloud
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 .. meta::
-   :description: You can run calculations on Splunk observability data and visualize their output in charts using SignalFlow analytics functions. The following page describes each analytics function of SignalFlow.
+   :description: You can run calculations on Splunk observability data and visualize their output in charts using SignalFlow analytics methods. The following page describes each analytics method of SignalFlow.
 
-You can run calculations on observability data and visualize the output in :ref:`charts <data-visualization-charts>` using :ref:`SignalFlow <get-started-signalflow>` analytics functions. To use analytics functions in your charts select :strong:`Add Analytics` in the :strong:`Plot Editor` tab.
+Splunk Observability Cloud uses the analytics language SignalFlow to power all charts and detectors. You can run calculations on observability data and visualize the output in charts using SignalFlow analytics methods. To use analytics in your charts, select :guilabel:`Add Analytics` in the :guilabel:`Plot Editor` tab.
+
+Only SignalFlow methods are available in the chart builder view. To use SignalFlow functions, select :guilabel:`View SignalFlow` to see the SignalFlow program. For more information on writing SignalFlow programs, see the :new-page:`Analyze data using SignalFlow <https://dev.splunk.com/observability/docs/signalflow>` topic in the Splunk Observability Cloud Developer Guide.
+
+Use the following list to learn more about each SignalFlow analytics method, including sample calculations.
 
-Use the following list to learn more about each SignalFlow analytics function, including sample calculations. To use analytics functions in SignalFlow programs, see the :new-page:`SignalFlow Functions and Methods <https://dev.splunk.com/observability/docs/signalflow>` topic in the Splunk Observability Cloud Developer Guide.
 
 .. hlist::
    :columns: 3