[BioC] AnnotationDbi quesion please help

[David Lyon]

How do I get to output the mapped keys for the all of the following "head(qcdata, 50)"

eg : output the keys and values for "hugene10sttranscriptclusterENSEMBL has 20276 mapped keys (of 33297 keys)" 
and all the others

Thanks for your help




> qcdata=capture.output(hugene10sttranscriptcluster())
> head(qcdata, 50)
 [1] "Quality control information for hugene10sttranscriptcluster:"                  
 [2] ""                                                                              
 [3] ""                                                                              
 [4] "This package has the following mappings:"                                      
 [5] ""                                                                              
 [6] "hugene10sttranscriptclusterACCNUM has 32969 mapped keys (of 33297 keys)"       
 [7] "hugene10sttranscriptclusterALIAS2PROBE has 74639 mapped keys (of 109070 keys)" 
 [8] "hugene10sttranscriptclusterCHR has 21890 mapped keys (of 33297 keys)"          
 [9] "hugene10sttranscriptclusterCHRLENGTHS has 25 mapped keys (of 25 keys)"         
[10] "hugene10sttranscriptclusterCHRLOC has 21134 mapped keys (of 33297 keys)"       
[11] "hugene10sttranscriptclusterCHRLOCEND has 21134 mapped keys (of 33297 keys)"    
[12] "hugene10sttranscriptclusterENSEMBL has 20276 mapped keys (of 33297 keys)"      
[13] "hugene10sttranscriptclusterENSEMBL2PROBE has 18678 mapped keys (of 19892 keys)"
[14] "hugene10sttranscriptclusterENTREZID has 21891 mapped keys (of 33297 keys)"     
[15] "hugene10sttranscriptclusterENZYME has 2165 mapped keys (of 33297 keys)"        
[16] "hugene10sttranscriptclusterENZYME2PROBE has 900 mapped keys (of 901 keys)"     
[17] "hugene10sttranscriptclusterGENENAME has 21891 mapped keys (of 33297 keys)"     
[18] "hugene10sttranscriptclusterGO has 18441 mapped keys (of 33297 keys)"           
[19] "hugene10sttranscriptclusterGO2ALLPROBES has 11220 mapped keys (of 11236 keys)" 
[20] "hugene10sttranscriptclusterGO2PROBE has 8224 mapped keys (of 8245 keys)"       
[21] "hugene10sttranscriptclusterMAP has 21809 mapped keys (of 33297 keys)"          
[22] "hugene10sttranscriptclusterOMIM has 13697 mapped keys (of 33297 keys)"         
[23] "hugene10sttranscriptclusterPATH has 5447 mapped keys (of 33297 keys)"          
[24] "hugene10sttranscriptclusterPATH2PROBE has 220 mapped keys (of 220 keys)"       
[25] "hugene10sttranscriptclusterPFAM has 21342 mapped keys (of 33297 keys)"         
[26] "hugene10sttranscriptclusterPMID has 21451 mapped keys (of 33297 keys)"         
[27] "hugene10sttranscriptclusterPMID2PROBE has 244607 mapped keys (of 248847 keys)" 
[28] "hugene10sttranscriptclusterPROSITE has 21342 mapped keys (of 33297 keys)"      
[29] "hugene10sttranscriptclusterREFSEQ has 21721 mapped keys (of 33297 keys)"       
[30] "hugene10sttranscriptclusterSYMBOL has 21891 mapped keys (of 33297 keys)"       
[31] "hugene10sttranscriptclusterUNIGENE has 21474 mapped keys (of 33297 keys)"      
[32] "hugene10sttranscriptclusterUNIPROT has 20875 mapped keys (of 33297 keys)"      
[33] ""                                                                              
[34] ""                                                                              
[35] "Additional Information about this package:"                                    
[36] ""                                                                              
[37] "DB schema: HUMANCHIP_DB"                                                       
[38] "DB schema version: 2.0"                                                        
[39] "Organism: Homo sapiens"                                                        
[40] "Date for NCBI data: 2009-Sep1"                                                 
[41] "Date for GO data: 20090830"                                                    
[42] "Date for KEGG data: 2009-Sep16"                                                
[43] "Date for Golden Path data: 2009-Jul5"                                          
[44] "Date for IPI data: 2009-Jul29"                                                 
[45] "Date for Ensembl data: 2009-Jul14"