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R-inla discussion group

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Welcome to this discussion group about r-inla. Please ask your questions here in case you think they will be useful for others, otherwise send them to help@r-inla.org. You are of'course free to comment on questions from others as well.

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Scott Goldberg, Havard Rue2

Nov 24

Error: package or namespace load failed for ‘INLA’: object ‘fm_identical_CRS’ is not exported by 'namespace:fmesher'

Upgrade to R 4.5 and reinstall all packages -- Håvard Rue hr...@r-inla.org On 25 Nov 2025 at 06:45 +

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Error: package or namespace load failed for ‘INLA’: object ‘fm_identical_CRS’ is not exported by 'namespace:fmesher'

Upgrade to R 4.5 and reinstall all packages -- Håvard Rue hr...@r-inla.org On 25 Nov 2025 at 06:45 +

Nov 24

Chris Smith, Finn Lindgren6

Nov 23

Graphing autocorrelation covariate effects of kappa/range (INLA SPDE)

For the last question, > Is there any built in method in INLA for calculating the amount of

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Graphing autocorrelation covariate effects of kappa/range (INLA SPDE)

For the last question, > Is there any built in method in INLA for calculating the amount of

Nov 23

Chris Smith, Helpdesk (Haavard Rue)3

Nov 23

Can you use a barrier model and model covariates for autocorrelation (kappa, tau)?

Thanks Dr. Rue! On Saturday, November 22, 2025 at 10:59:00 PM UTC-8 Helpdesk (Haavard Rue) wrote: On

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Can you use a barrier model and model covariates for autocorrelation (kappa, tau)?

Thanks Dr. Rue! On Saturday, November 22, 2025 at 10:59:00 PM UTC-8 Helpdesk (Haavard Rue) wrote: On

Nov 23

Philip Mostert, Helpdesk (Haavard Rue)3

Nov 20

Difficulties estimating a model with user.expert

Thank you so much for helping out with this, I'll have a look at the updates now! Kind regards

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Difficulties estimating a model with user.expert

Thank you so much for helping out with this, I'll have a look at the updates now! Kind regards

Nov 20

Lukas Van Riel, Denis Rustand10

Nov 19

Interval censoring: missing time2

Hi Lukas, As shown in my previous message: yes, the interval size will create bias if assumed too

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Interval censoring: missing time2

Hi Lukas, As shown in my previous message: yes, the interval size will create bias if assumed too

Nov 19

Borizook, … Finn Lindgren5

Nov 18

"NA's in argument 'Ntrials' are not allowed" ERROR

It works! Thanks a lot Beset Jun-Sik On Tuesday, November 18, 2025 at 4:44:59 PM UTC+8 Finn Lindgren

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"NA's in argument 'Ntrials' are not allowed" ERROR

It works! Thanks a lot Beset Jun-Sik On Tuesday, November 18, 2025 at 4:44:59 PM UTC+8 Finn Lindgren

Nov 18

Roel van Klink, … Thierry Onkelinx3

Nov 17

my random slope estimates are much larger than the slopes I get when running each set separately...

Dear Roel, Check for the number of non-zero observations linked to the random slope. I wouldn't

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my random slope estimates are much larger than the slopes I get when running each set separately...

Dear Roel, Check for the number of non-zero observations linked to the random slope. I wouldn't

Nov 17

Brian, … Finn Lindgren12

Nov 13

How to specify β × S(s) term shared across two likelihoods in inlabru

Okay. This is well understood. Thank you for the support. On Thursday, November 13, 2025 at 12:51:39

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How to specify β × S(s) term shared across two likelihoods in inlabru

Okay. This is well understood. Thank you for the support. On Thursday, November 13, 2025 at 12:51:39

Nov 13

Jan jaap poos, Helpdesk (Haavard Rue)4

Nov 12

problems reconstructing correlations using iidkd and negative binomial data

Dear Håvard Rue, Thanks for the swift reply. Does this mean that variation in the data can either be

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problems reconstructing correlations using iidkd and negative binomial data

Dear Håvard Rue, Thanks for the swift reply. Does this mean that variation in the data can either be

Nov 12

Arlene Jiang, … Helpdesk (Haavard Rue)6

Nov 11

Custom Prior for a Treatment Contrast

the 'clinear' is implemented so that 'beta' is in the hyperpar, meaning you can

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Custom Prior for a Treatment Contrast

the 'clinear' is implemented so that 'beta' is in the hyperpar, meaning you can

Nov 11

Giulia Caggiu, … Helpdesk (Haavard Rue)4

Nov 10

Error: The inla result collection failed.

Please upgrade from R-4.3 to R-4.5, as we only build for version 4.5 these days On Mon, 2025-11-10 at

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Error: The inla result collection failed.

Please upgrade from R-4.3 to R-4.5, as we only build for version 4.5 these days On Mon, 2025-11-10 at

Nov 10

Berin, Elias T. Krainski2

Nov 10

Is a PC prior with P(range < X) = 0.95 valid to indicate maximum likely range?

It is better to use P(ranger < small.reference.range) = small.prob as suggested in the original

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Is a PC prior with P(range < X) = 0.95 valid to indicate maximum likely range?

It is better to use P(ranger < small.reference.range) = small.prob as suggested in the original

Nov 10

Nov 7

Warning in ctrl_check

Dear all, I am fitting a joint model using INLAjoint, and with every model I fit I get the following

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Warning in ctrl_check

Dear all, I am fitting a joint model using INLAjoint, and with every model I fit I get the following

Nov 7

Nafsika Antoniadou, Finn Lindgren3

Nov 7

Quantifying Contributions of Fixed and Spatial Effects in Poisson SPDE Model

See https://inlabru-org.github.io/inlabru/articles/2d_lgcp.html#estimating-abundance for an example

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Quantifying Contributions of Fixed and Spatial Effects in Poisson SPDE Model

See https://inlabru-org.github.io/inlabru/articles/2d_lgcp.html#estimating-abundance for an example

Nov 7

Bob O'Hara, … Finn Lindgren3

Nov 7

Passing variable names into inla.posterior.sample.eval()?

This will soon be much easier via the inlabru generate()/predict() system, as it will support tidy-

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Passing variable names into inla.posterior.sample.eval()?

This will soon be much easier via the inlabru generate()/predict() system, as it will support tidy-

Nov 7

Thierry Onkelinx, … Helpdesk (Haavard Rue)10

Oct 31

INLA on Alpine linux

you can replace a=$(readlink -f "$file") with a=$(myreadlink "$file") using this

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INLA on Alpine linux

you can replace a=$(readlink -f "$file") with a=$(myreadlink "$file") using this

Oct 31

Oct 31

(Beginner question) Interpreting WAIC gains with replicated/exchangeable spatial fields when the range is poorly identified

I'm trying to fit spatial models to several 3-year, repeated measures data sets of sapling

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(Beginner question) Interpreting WAIC gains with replicated/exchangeable spatial fields when the range is poorly identified

I'm trying to fit spatial models to several 3-year, repeated measures data sets of sapling

Oct 31

Vincent Arumadri, … Helpdesk (Haavard Rue)10

Oct 28

Role of Random Walk 1or 2 models in climate predictors

Thank you so much for the explanation, I fully understand how this happens now. Best wishes, Vincent

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Role of Random Walk 1or 2 models in climate predictors

Thank you so much for the explanation, I fully understand how this happens now. Best wishes, Vincent

Oct 28

Marcelo Soeth, Helpdesk (Haavard Rue)3

Oct 27

Scale sensitivity of Tweedie models in INLA (kg vs tonnes)

Dear Haavard, Thank you very much for the clarification. That makes perfect sense. I tried fixing p

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Scale sensitivity of Tweedie models in INLA (kg vs tonnes)

Dear Haavard, Thank you very much for the clarification. That makes perfect sense. I tried fixing p

Oct 27

KB, Elias T. Krainski2

Oct 26

Interpreting Theta from barrier models

Hi, Please have a look at the tutorial at https://eliaskrainski.github.io/INLAspacetime/articles/web/

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Interpreting Theta from barrier models

Hi, Please have a look at the tutorial at https://eliaskrainski.github.io/INLAspacetime/articles/web/

Oct 26

Xiaoyue Liu, Helpdesk (Haavard Rue)2

Oct 16

Interpretation of interaction terms between continuous and binary factors in INLA (only one level appearing)

The parsing of the fixed effects is done as with `lm()': model.matrix() (or its sparse-matrix

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Interpretation of interaction terms between continuous and binary factors in INLA (only one level appearing)

The parsing of the fixed effects is done as with `lm()': model.matrix() (or its sparse-matrix

Oct 16

Aminath Shausan, … FU peter7

Oct 14

inla error with bym2 model with nbinomial family

Thank you professor, after upgrading to testing version, the code ran without any problem. On Tuesday

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inla error with bym2 model with nbinomial family

Thank you professor, after upgrading to testing version, the code ran without any problem. On Tuesday

Oct 14

Drew N, Denis Rustand3

Oct 10

"Inla program failed" error with competing risks model

Thank you so much Denis. Silly me! On Friday, October 10, 2025 at 6:23:59 PM UTC-4 Denis Rustand

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"Inla program failed" error with competing risks model

Thank you so much Denis. Silly me! On Friday, October 10, 2025 at 6:23:59 PM UTC-4 Denis Rustand

Oct 10

Felipe Barletta, Finn Lindgren2

Oct 9

BYM2 hurdle joint model with stacked responses

I think you're right in suspecting E/Ntrials: When using inla.stack() to organise the data for

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BYM2 hurdle joint model with stacked responses

I think you're right in suspecting E/Ntrials: When using inla.stack() to organise the data for

Oct 9

Nafsika Antoniadou, Finn Lindgren3

Oct 9

Non stationary mean in SPDE

In my proposed feature, I miswrote; there are two possibilities that are both useful; to apply a

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Non stationary mean in SPDE

In my proposed feature, I miswrote; there are two possibilities that are both useful; to apply a

Oct 9

Dominique Soudant

Oct 9

How many estimated parameters ?

Hello, (This is the second publication of a question asked (too) quickly this morning, which I

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How many estimated parameters ?

Hello, (This is the second publication of a question asked (too) quickly this morning, which I

Oct 9

Drew N, INLA help4

Oct 8

installation issue on Windows

Yes! Thank you so much! On Wednesday, October 8, 2025 at 6:55:42 AM UTC-4 INLA help wrote: Using R-

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installation issue on Windows

Yes! Thank you so much! On Wednesday, October 8, 2025 at 6:55:42 AM UTC-4 INLA help wrote: Using R-

Oct 8

Gregor Gorjanc, … Finn Lindgren9

Oct 8

iid*d and generic0 with Cmatrix

Actually, there _is_ a kind of support for the matrix-vector-product-sum in inlabru, by using a

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iid*d and generic0 with Cmatrix

Actually, there _is_ a kind of support for the matrix-vector-product-sum in inlabru, by using a

Oct 8

Drew N, … Håvard Rue5

Oct 8

inla.pmarginal() question

This is what I was looking for: lapply(model$marginals.fixed,function(x){inla.pmarginal(0,x)}) The

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inla.pmarginal() question

This is what I was looking for: lapply(model$marginals.fixed,function(x){inla.pmarginal(0,x)}) The

Oct 8

TheCorinna1994, … Helpdesk (Haavard Rue)4

Oct 8

Problems with installation of Pardiso solver

No pardiso for Windows. This is not up to us. you can ask the pardiso developers to provide it using

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Problems with installation of Pardiso solver

No pardiso for Windows. This is not up to us. you can ask the pardiso developers to provide it using

Oct 8

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