## create the necessary AnnotParam
annotParam <- AnnotParam(
datasource=system.file(
"extdata",
"Dmel-mRNA-exon-r5.52.gff3",
package="RnaSeqTutorial"))
## create the RnaSeqParam
rsp <- RnaSeqParam(annotParam=annotParam)
## get the yieldSize Parameter
ysize <-yieldSize(rsp)
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