I would like to construct a tx2gene data frame for summarizing transcript expression to gene level expression via tximport.
I did not get any errors when installing the "ensembldb" or the "EnsDb.Hsapiens.v86" packages as far as I noticed, I can also load them normally via the library function, however when i try to assign EnsDb.Hsapiens.v86 to some variable R tells me "Error: object 'EnsDb.Hsapiens.v86' not found".
I tried to install the packages in different ways, also tried "EnsDb.Hsapiens.v75", as well as "TxDb.Hsapiens.UCSC.hg19.knownGene", with the same outcome. Might there be something going on with the library?
Either way I am pretty much stuck on this and would really appreciate some help. Thanks in advance!