truncateTxome {txcutr} | R Documentation |
Truncate Transcriptome
truncateTxome(txdb, maxTxLength = 500, ...) ## S4 method for signature 'TxDb' truncateTxome(txdb, maxTxLength = 500, BPPARAM = bpparam())
txdb |
a |
maxTxLength |
the maximum length of transcripts |
... |
additional arguments |
BPPARAM |
A BiocParallelParam object specifying whether and how the method should be parallelized. |
a TxDb
object
a TxDb
object
library(TxDb.Scerevisiae.UCSC.sacCer3.sgdGene) ## load annotation txdb <- TxDb.Scerevisiae.UCSC.sacCer3.sgdGene ## restrict to 'chrI' transcripts seqlevels(txdb) <- c("chrI") ## last 500 nts per tx txdb_w500 <- truncateTxome(txdb) txdb_w500 ## last 100 nts per tx txdb_w100 <- truncateTxome(txdb, maxTxLength=100) txdb_w100