[FLR-list] dim and dimnames in FLQuant

Tue May 30 11:32:31 CEST 2017

Hi,

This has now been fixed, at least for vector inputs, did not seem to be a problem when an array was passed, but obviously then the dim of the array, and the values in dim and dimnames must all match.

https://github.com/flr/FLCore/commit/3df3457632255e4ccda621165437a3cf5fdd2523

I still think using only dimnames is a safer option

Best,

Iago

--
Dr Iago Mosqueira

European Commission
DG Joint Research Centre
Directorate D - Sustainable Resources
Unit D.02 Water and Marine Resources

TP 051, Via Enrico Fermi 2749
I-21027 Ispra (VA), Italy

Phone : +39 0332 785413

iago.mosqueira at ec.europa.eu
________________________________
From: flr-list-bounces at lists.r-forge.r-project.org [flr-list-bounces at lists.r-forge.r-project.org] on behalf of Iago.MOSQUEIRA at ec.europa.eu [Iago.MOSQUEIRA at ec.europa.eu]
Sent: 30 May 2017 11:01
To: flr-list at flr-project.org
Subject: Re: [FLR-list] dim and dimnames in FLQuant

Hi,

I will check why the problem when passing both, but why do you need to do so? FLQuant() will follow dimnames when given and using it for dim too. Passing only one of them minimizes errors, for example if you change one argument but not the other

Iago

--
Dr Iago Mosqueira

European Commission
DG Joint Research Centre
Directorate D - Sustainable Resources
Unit D.02 Water and Marine Resources

TP 051, Via Enrico Fermi 2749
I-21027 Ispra (VA), Italy

Phone : +39 0332 785413

iago.mosqueira at ec.europa.eu
________________________________
From: flr-list-bounces at lists.r-forge.r-project.org [flr-list-bounces at lists.r-forge.r-project.org] on behalf of Leire Ibaibarriaga [libaibarriaga at azti.es]
Sent: 27 March 2017 08:55
To: flr-list at flr-project.org
Subject: [FLR-list] dim and dimnames in FLQuant

Hi,

I’m creating some Flquants using some code I have used with earlier R and FLCore versions but now when I specify both the dim and the dimnames, I get the following error

> FLQuant(1, dim=c(1,10,1,1,1,1), dimnames=list(year=2000:2009))
Error in array(as.double(object), dim = dim, dimnames = dimnames) :
  length of 'dimnames' [1] not equal to array extent

Specifying only one of them seems to be fine

> FLQuant(1, dimnames=list(year=2000:2009))

An object of class "FLQuant"

, , unit = unique, season = all, area = unique

     year

quant 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009

  all 1    1    1    1    1    1    1    1    1    1

units:  NA

> flq <- FLQuant(1, dim=c(1,10,1,1,1,1))

> dimnames(flq) <- list(year=2000:2009)

> flq

An object of class "FLQuant"

, , unit = unique, season = all, area = unique

     year

quant 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009

  all 1    1    1    1    1    1    1    1    1    1

units:  NA

Is there a way to specify both within the FLQuant function? Thanks

leire

Below some info on my R session

> sessionInfo()

R version 3.3.3 (2017-03-06)

Platform: x86_64-w64-mingw32/x64 (64-bit)

Running under: Windows 7 x64 (build 7601) Service Pack 1

locale:

[1] LC_COLLATE=Spanish_Spain.1252  LC_CTYPE=Spanish_Spain.1252    LC_MONETARY=Spanish_Spain.1252

[4] LC_NUMERIC=C                   LC_TIME=Spanish_Spain.1252

attached base packages:

[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:

[1] rjags_4-6             coda_0.19-1           FLBEIA_1.15           ggplot2_2.2.1         FLFleet_2.5.20150311

[6] FLCore_2.6.0.20170228 lattice_0.20-34       MASS_7.3-45

loaded via a namespace (and not attached):

 [1] Rcpp_0.12.10     assertthat_0.1   grid_3.3.3       plyr_1.8.4       gtable_0.2.0     stats4_3.3.3

 [7] scales_0.4.1     lazyeval_0.2.0   Matrix_1.2-8     tools_3.3.3      munsell_0.4.3    colorspace_1.3-2

[13] tibble_1.2

Leire Ibaibarriaga
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AZTI. Gestión Pesquera Sostenible.  Sustainable Fisheries Management. Arrantza-kudeaketa Jasangarria
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