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--- how_to:recomputeretentiontime [2010/08/03 15:09]
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+++ how_to:recomputeretentiontime [2010/08/04 12:10] (current)
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@@ Line 9: / Line 9: @@
 {{ :how_to:rtrecomputingmenu.png |}}
+:!: **Required conditions to run the Retention Time Recomputing algorithm:**
+  * **Selected User context must be grouped**
+  * **Protein Grouping on the selected User context must be saved to MSIdb**
+If above conditions are respected, then follow these steps:
   - Select the User context for which you want to recompute retention time
+  - To display the settings dialog:
+      * Right-click on the selected context and select Algorithms→Retention Time→Retention Time Recomputing
+      * Or, from the main toolbar, select MS Identifications→Context→Algorithms→Retention Time→Retention Time Recomputing
   - Go to the ''MS Identifications→Context→Algorithms→Retention Time Recomputing'' to display settings dialog
   - Change algo settings options (see below) if needed and click the ''Ok'' button
-===== Algo settings options =====
+===== Algo settings options (default options are generally optimal) =====
 On top of the dialog, is displayed the User context to process.

hEIDI