Hello, everyone

 A question about readAligned. I tried to input the .map
aligned sequence data using readAligned, but it failed (detail
below), even using the testing data downloaded from the ShortRead website.
Could anyone give some suggestions? Thanks.

Anyou

expdir<-"/disk2/lab/tmp1/"
Test.me3 <- sapply( list.files( expdir, "*.map" ),function(filename)
readAligned(expdir, filename, type="MAQMapShort" ))

Error: Input/Output

'readAligned' failed to parse files

dirPath: '/disk2/lab/tmp1/'

pattern: 'run4_lane8.map'

type: 'MAQMapShort'

error: function '_new_RoSeqs_from_CharAEAE' not provided by
package 'Biostrings'


 ***my system info below

Mandriva Linux 2010, 64bit, 8 CPU,12G RAM.

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