Differences

This shows you the differences between two versions of the page.

--- how_to:recomputeretentiontime [2010/07/30 15:32]
132.168.74.230
+++ how_to:recomputeretentiontime [2010/08/04 12:10] (current)
132.168.74.230
@@ Line 2: / Line 2: @@
 See [[userguide:retentiontimerecomputing|Retention Time Recomputing principles]] if needed.
+:!: **If you recompute retention time for a given User context, it will not automatically recompute retention time for child contexts (i.e. contexts under the selected context, if exist).\\
+:!: At present, you need to recompute retention time of all your context tree 'manually'. For that, no specific order is needed as final child species are used.**
 ===== Run the Retention Time Recomputing algorithm =====
 {{ :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

User Tools

Site Tools

Differences

Page Tools