[R] Newbie wants to compare 2 huge RDSs row by row.
ulrik.stervbo at gmail.com
Sat Jan 27 16:00:19 CET 2018
Also, it will be easier to provide helpful information if you'd describe
what in your data you want to compare and what you hope to get out of the
Eric Berger <ericjberger at gmail.com> schrieb am Sa., 27. Jan. 2018, 08:18:
> Hi Marsh,
> An RDS is not a data structure such as a data.frame. It can be anything.
> For example if I want to save my objects a, b, c I could do:
> > saveRDS( list(a,b,c,), file="tmp.RDS")
> Then read them back later with
> > myList <- readRDS( "tmp.RDS" )
> Do you have additional information about your "RDSs" ?
> On Sat, Jan 27, 2018 at 6:54 AM, Marsh Hardy ARA/RISK <mhardy at ara.com>
> > Each RDS is 40 MBs. What's a slick code to compare them row by row, IDing
> > row numbers with mismatches?
> > Thanks in advance.
> > //
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> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> PLEASE do read the posting guide
> and provide commented, minimal, self-contained, reproducible code.
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