Thanks a lot Petr, for the answer unfortunately that would convert everything to a matrix
num [1:32002, 1:3] 0 0 0 0 0 0 0 0 0 0 ... but if you check below you can see that I Want those to form a list. Regards Alex ________________________________ From: PIKAL Petr <petr.pi...@precheza.cz> Sent: Tuesday, January 22, 2013 11:51 AM Subject: RE: [R] Concatenate two lists, list by list Hi Maybe you could use mapply mapply(c, Part1$dataset,Part2$dataset) Regards Petr > -----Original Message----- > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > project.org] On Behalf Of Alaios > Sent: Tuesday, January 22, 2013 11:26 AM > To: R help > Subject: [R] Concatenate two lists, list by list > > Dear all, > I would like to concatenate the lists below > > str(Part2$dataset) > List of 3 > $ : num [1:16001] 0 0 0 0 0 0 0 0 0 0 ... > $ : num [1:16001] 0 0 0 0 0 0 0 0 0 0 ... > $ : num [1:16001] 0 0 0 0 0 0 0 0 0 0 ... > > > > str(Part1$dataset) > List of 3 > $ : num [1:16001] 0 0 0 0 0 0 0 0 0 0 ... > $ : num [1:16001] 0 0 0 0 0 0 0 0 0 0 ... > $ : num [1:16001] 0 0 0 0 0 0 0 0 0 0 ... > > > I tried concatenating those with: > > > > str(cbind(Part1$datase,Part2$dataset)) > List of 6 > $ : num [1:16001] 0 0 0 0 0 0 0 0 0 0 ... > $ : num [1:16001] 0 0 0 0 0 0 0 0 0 0 ... > $ : num [1:16001] 0 0 0 0 0 0 0 0 0 0 ... > $ : num [1:16001] 0 0 0 0 0 0 0 0 0 0 ... > $ : num [1:16001] 0 0 0 0 0 0 0 0 0 0 ... > $ : num [1:16001] 0 0 0 0 0 0 0 0 0 0 ... > - attr(*, "dim")= int [1:2] 3 2 > > > but I want something different. To concatenate those into a list by > list operation so I will end up with something looking like that > > str(concatenatedLists) > > List of 3 > $ : num [1:32002] 0 0 0 0 0 0 0 0 0 0 ... > $ : num [1:32002] 0 0 0 0 0 0 0 0 0 0 ... > $ : num [1:32002] 0 0 0 0 0 0 0 0 0 0 ... > - attr(*, "dim")= int [1:2] 3 2 > > > Is there anything that can do that in R? > > Regards > Alex > [[alternative HTML version deleted]] [[alternative HTML version deleted]]
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