[R] import contingency table

sylvain willart sylvain.willart at gmail.com
Mon May 28 14:33:37 CEST 2012


Thanks Rui,
but my problem is not to read an xls file, I converted already to csv,
but rather to read a contingency table into R, and telling R it is
astually a contingency table, and not a data.frame...

file below, if it helps...

Sylv

,AUC,Alin,BLG,BrDep,CRF,CrfMkt,CAS,Casto,Confo,ElecDep,Geant,Halle,KIA,LerMrl,Match,METRO,MNP,SimpMkt
Strasbg,4,0,0,2,3,0,0,6,2,1,2,1,0,2,3,2,3,6
Paris,0,0,0,0,10,1,5,2,4,0,5,1,0,0,0,3,7,7
Brest,3,0,0,2,8,0,5,9,4,0,5,0,2,0,0,0,0,0
Lyon,0,0,0,1,4,2,8,2,3,0,5,1,0,0,0,0,4,5
Nice,3,0,0,0,3,2,5,1,2,0,2,0,0,0,0,2,2,0
Limg,3,0,0,1,4,2,3,0,0,0,3,0,0,0,0,1,0,4
Toulse,0,0,0,1,5,4,3,2,2,0,5,0,0,0,0,2,1,5
Nancy,0,0,0,2,3,1,1,8,2,0,2,0,1,0,2,3,2,4
Lille,0,0,0,0,6,8,0,0,2,2,3,1,0,1,5,1,2,6
Mtplier,0,0,0,0,7,3,4,1,0,1,4,0,0,0,0,1,6,3
Aix,0,4,0,0,9,2,5,1,0,0,5,0,0,0,0,1,7,5
Senart,0,0,0,1,10,3,5,0,5,0,6,0,0,0,0,0,3,3
Grenbl,0,0,0,0,3,2,5,3,1,0,5,0,0,0,0,0,0,4
Angers,0,0,0,2,8,0,4,0,4,0,4,0,2,0,0,0,3,3
Brdx,3,0,0,2,4,3,3,0,1,0,5,0,2,0,0,1,3,4
Dijon,0,0,0,1,8,2,5,3,4,0,5,0,0,0,0,2,1,0
Rouen,3,0,0,1,2,0,2,0,3,1,2,1,2,0,0,0,0,6

2012/5/28 Rui Barradas <ruipbarradas at sapo.pt>:
> Hello,
>
> Try function read.xls in library gdata
> Also, a good way of avoiding such doubts is
>
> library(sos)
> findFn('xls')
>
> It returns read.xls as the first line.
>
> Hope this helps,
>
> Rui Barradas
>
> Em 28-05-2012 11:32, sylvain willart escreveu:
>>
>> hello everyone,
>>
>> i often work on contingency table that I create from data.frame (with
>> table() function)
>>
>> but a friend sent me an excel sheet wich *already is* a contingency
>> table (just a simple 2 way table !...)
>>
>> any clue on how to import it in R (keeping row names and col names) ?
>>
>> any tuto I come accross only mention the table transformation, but
>> never the import of such data
>>
>> I only found read.ftable() but couldn't get it to work
>>
>> any help appreciated
>>
>> Sylv
>>
>> ______________________________________________
>> R-help at r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide
>> http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.



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