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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 |