Difference between revisions of "1006"
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| − | The metric that you selected in the <span style="font-style: italic;">Metric for ranking genes </span>parameter (Signal2Noise or tTest) requires that you have at least | + | The metric that you selected in the <span style="font-style: italic;">Metric for ranking genes </span>parameter (Signal2Noise or tTest) requires that you have at least three samples for each phenotype. You have too few samples for at least one of the phenotypes selected in the <span style="font-style: italic;">Phenotype labels</span> parameter .<br /> |
| + | <br /> | ||
| + | To analyze a categorical phenotype that has fewer than three samples, use one of the following ranking metrics:<br /> | ||
<ul> | <ul> | ||
<li>Ratio_of_classes</li> | <li>Ratio_of_classes</li> | ||
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<li>Diff_of_classes</li> | <li>Diff_of_classes</li> | ||
</ul> | </ul> | ||
| − | <br />For information about the metrics, see the <span style="font-style: italic;">Metric for ranking genes </span>parameter on the [http:// | + | <br /> |
| + | For information about the metrics, see the <span style="font-style: italic;">Metric for ranking genes </span>parameter on the [http://www.broad.mit.edu/gsea/doc/GSEAUserGuideFrame.html?Run_GSEA_Page Run GSEA Page] in the <em style="">GSEA User Guide</em>.<br /> | ||
| + | For information about phenotypes, see [http://www.broad.mit.edu/gsea/doc/GSEAUserGuideFrame.html?Phenotypes Phenotype Labels] in the <em style="">GSEA User Guide. </em> | ||
Latest revision as of 12:01, 12 January 2007
The metric that you selected in the Metric for ranking genes parameter (Signal2Noise or tTest) requires that you have at least three samples for each phenotype. You have too few samples for at least one of the phenotypes selected in the Phenotype labels parameter .
To analyze a categorical phenotype that has fewer than three samples, use one of the following ranking metrics:
- Ratio_of_classes
- log2_Ratio_of_classes
- Diff_of_classes
For information about the metrics, see the Metric for ranking genes parameter on the Run GSEA Page in the GSEA User Guide.
For information about phenotypes, see Phenotype Labels in the GSEA User Guide.
