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userguide:retentiontimerecomputing [2010/08/02 16:48] 132.168.74.230 |
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| ====== Retention Time Recomputing ====== | ====== Retention Time Recomputing ====== | ||
| - | ===== Major steps followed by the Retention Time Recomputing algorithm ===== | + | ===== Steps followed by the Retention Time Recomputing algorithm ===== |
| {{ :userguide:rtrecomputingconcept1.png|}} | {{ :userguide:rtrecomputingconcept1.png|}} | ||
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| * Each time a value is removed, the test is repeated. | * Each time a value is removed, the test is repeated. | ||
| * More details on Grubb's test [[http://en.wikipedia.org/wiki/Grubbs%27_test_for_outliers|here]] | * More details on Grubb's test [[http://en.wikipedia.org/wiki/Grubbs%27_test_for_outliers|here]] | ||
| - | - Compute the 'parent' RT value from one of the following statistical method: | + | - Compute the 'parent' RT value from one of the following statistical method (the previous RT value is then overwritten by the new one): |
| * Average | * Average | ||
| * Median | * Median | ||