Fixed Effect Interactions with Exon ID Variable (Alternative Splicing)

Specify fixed effects that are to be used to form interaction effects with the Exon (Probeset) ID Variable specified on the General tab. These are typically a subset of the Fixed Effects for Differential Expression specified previously.

Distinct interaction effects are included in the model for each effect specified here. Significance of these interactions can be an indication of alternative splicing.

Caution: Specifying many effects here can result in an overspecified model and nonestimable expression differences. In addition, specifying effects with many levels can greatly increase computing time, especially for transcript clusters that have numerous exons.

To Specify These Fixed Effects:

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Type the appropriate fixed effects into the text field.

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If you change your mind and would like to reset the field, click Clear.