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cran / MixSIAR

:exclamation: This is a read-only mirror of the CRAN R package repository. MixSIAR — Bayesian Mixing Models in R. Homepage: https://github.com/brianstock/MixSIAR Report bugs for this package: https://github.com/brianstock/MixSIAR/issues
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Error in plot.new() : figure margins too large #1

Closed bluepahl closed 4 years ago

bluepahl commented 4 years ago

Hello all,

Trying to use the killer whale vingette as an example to run my own data. I have therefore formatted my csv files to look just like those of the killerwhale example sheets. The issues I am having are:

1) after I try to run the generalist prior with an alpha of 1 I get an error message. So the code I use is: plot_prior(alpha.prior=1, source, filename = "prior_plot_sharks_uninf")

The following messages appear:

NOTE

MixSIAR sorts the sources alphabetically. If you are using an informative prior, please check the plot to confirm that the sources you meant to give greater weight in the alpha vector receive greater weight in the prior.

In addition: Warning messages: 1: In readChar(file, size, TRUE) : truncating string with embedded nuls 2: In readChar(file, size, TRUE) : truncating string with embedded nuls 3: In readChar(file, size, TRUE) : truncating string with embedded nuls 4: In readChar(file, size, TRUE) : truncating string with embedded nuls 5: In readChar(file, size, TRUE) : truncating string with embedded nuls

The error message received is: Error in plot.new() : figure margins too large

I tried the code par(mar=c(1,1,1,1)) but no dice.

2) If I ignore that section of code and go onto writing and running the JAGS model, I get this error after the summary statistics So the code is: model_filename <- "MixSIAR_model_BLA_uninf.txt" resid_err <- TRUE process_err <- TRUE write_JAGS_model(model_filename, resid_err, process_err, mix, source)

jags.uninf <- run_model(run="test",mix,source,discr,model_filename,alpha.prior = 1, resid_err, process_err) output_JAGS(jags.uninf, mix, source)

Error: Problem with summarise() input n. x could not find function "n" i Input n is n(). i The error occured in group 1: Parameter = "deviance", Chain = 1, part = "first".

^I should mention this last error happens when I'm trying to run the vingette code as well.

Thanks for your help, Blue.

bluepahl commented 4 years ago

I worked through it and realized I had too many source variables. Once I got them down to 5 I was fine for the isospace_plot. That appears to have cleared up the JAGS issue as well

gaborcsardi commented 3 years ago

Hi, this is a read only mirror of CRAN, please see the package authors and potentially URLs in the DESCRIPTION file. Thanks!