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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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Pauline Pouchin, Helpdesk (Haavard Rue)3

5:36 AM

Component-specific posterior variance in non-connected INLA graphs

Dear Havard, Thank you very much for your reply and for the example, this is very helpful. Just to

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Component-specific posterior variance in non-connected INLA graphs

Dear Havard, Thank you very much for your reply and for the example, this is very helpful. Just to

5:36 AM

Courtney Taylor, Drew N2

3:40 AM

prior sensitivity analysis

This would be helpful for me too. I don't see the package in cran either. On Wednesday, December

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prior sensitivity analysis

This would be helpful for me too. I don't see the package in cran either. On Wednesday, December

3:40 AM

Sébastien Coube, Helpdesk (Haavard Rue)5

Feb 24

Heteroskedastic noise ( again ! )

yes, you can use Y <- inla.mdata(y, s, 1, X_noise) but it will show individuals names in the

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Heteroskedastic noise ( again ! )

yes, you can use Y <- inla.mdata(y, s, 1, X_noise) but it will show individuals names in the

Feb 24

Eric Weine, Helpdesk (Haavard Rue)3

Feb 23

Capturing vb.correction aborted output

updated script with comments that make sense ;-) On Tue, 2026-02-24 at 05:22 +0300, Helpdesk (Haavard

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Capturing vb.correction aborted output

updated script with comments that make sense ;-) On Tue, 2026-02-24 at 05:22 +0300, Helpdesk (Haavard

Feb 23

Eamonn Organ, Helpdesk (Haavard Rue)4

Feb 23

Spatial data with observations below detection limit (left censored)

It `not possible' to put constraints on the latent. it is possible to say that all Y < eps is

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Spatial data with observations below detection limit (left censored)

It `not possible' to put constraints on the latent. it is possible to say that all Y < eps is

Feb 23

Arthur Gairin-Calvo

Feb 18

Validation of Spatial "Current Status" Survival Model

Dear R-INLA community, I am fitting a spatial survival model to "Current Status" data,

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Validation of Spatial "Current Status" Survival Model

Dear R-INLA community, I am fitting a spatial survival model to "Current Status" data,

Feb 18

Feb 16

Creative methods for SPDE models in mountainous areas

Dear R-INLA (and especially Finn who has helped me in the past), First, thanks again for creating

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Creative methods for SPDE models in mountainous areas

Dear R-INLA (and especially Finn who has helped me in the past), First, thanks again for creating

Feb 16

Shirin Taheri, … Bob O'Hara5

Feb 16

INLA_MODELING ABUNDANCE OF MOSQUITOES

In general I'm not a fan of hurdle models for this sort of data, but if it work it works. I also

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INLA_MODELING ABUNDANCE OF MOSQUITOES

In general I'm not a fan of hurdle models for this sort of data, but if it work it works. I also

Feb 16

Jingjing, Helpdesk (Haavard Rue)4

Feb 3

Got an error when calculating the standard deviation for the RW1 component

On Tue, 2026-02-03 at 07:02 -0800, Jingjing wrote: > Thank you very much for your reply! I tried

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Got an error when calculating the standard deviation for the RW1 component

On Tue, 2026-02-03 at 07:02 -0800, Jingjing wrote: > Thank you very much for your reply! I tried

Feb 3

Lode van der Velde, Finn Lindgren2

Feb 3

Slope index of inequality (SII) calculation

Hi, from what I can tell from a chick googling, the SII measure isn't very clearly defined, and

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Slope index of inequality (SII) calculation

Hi, from what I can tell from a chick googling, the SII measure isn't very clearly defined, and

Feb 3

AEL, … Philip Mostert4

Jan 30

issues with pointedSDM function datasetOut?

Could you please try with the latest Github release? Otherwise, would it be possible for you to share

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issues with pointedSDM function datasetOut?

Could you please try with the latest Github release? Otherwise, would it be possible for you to share

Jan 30

Courtney Taylor, … Finn Lindgren6

Jan 28

When is spatial range > study extent a problem in INLA? How to diagnose?

Further clarification: I am not interested in using the individual components to say what is the

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When is spatial range > study extent a problem in INLA? How to diagnose?

Further clarification: I am not interested in using the individual components to say what is the

Jan 28

Chris Smith, Finn Lindgren6

Jan 28

Help combining different INLA packages to model mountainous terrain

SOmething seems strange in those estimates; the precision parameters for MAT/Heimel/Talus4km appear

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Help combining different INLA packages to model mountainous terrain

SOmething seems strange in those estimates; the precision parameters for MAT/Heimel/Talus4km appear

Jan 28

Jan 27

Help with the Barrier Model

Hello INLA community, I have been working on sightings data of killer whales and I have been setting

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Help with the Barrier Model

Hello INLA community, I have been working on sightings data of killer whales and I have been setting

Jan 27

Damien Beecroft, … Finn Lindgren7

Jan 26

Scaling Probabilities in Binomial Regression

Hello Finn, Thanks for the quick reply. When I tried xbinomial before it was always failing (even

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Scaling Probabilities in Binomial Regression

Hello Finn, Thanks for the quick reply. When I tried xbinomial before it was always failing (even

Jan 26

Camille Mottier, … Havard Rue9

Jan 20

Spatio-temporal LGCP

Here are the data and the code. Camille Le mar. 20 janv. 2026 à 09:33, Havard Rue <hr...@r-inla.org

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Spatio-temporal LGCP

Here are the data and the code. Camille Le mar. 20 janv. 2026 à 09:33, Havard Rue <hr...@r-inla.org

Jan 20

Matthew Gonnerman, INLA help2

Jan 15

Question about potential implementation of spatially aggregated LGCP (Li et al 2012)

Please take a look at https://arxiv.org/abs/2502.10584 And other reports by Finn.L. Which I think is

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Question about potential implementation of spatially aggregated LGCP (Li et al 2012)

Please take a look at https://arxiv.org/abs/2502.10584 And other reports by Finn.L. Which I think is

Jan 15

Josh Cullen, Finn Lindgren6

Jan 13

Manual creation of integration points for distance sampling model

Please post details of the failure for LINESTRING on the github item so I can debug/fix. Finn On Tue,

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Manual creation of integration points for distance sampling model

Please post details of the failure for LINESTRING on the github item so I can debug/fix. Finn On Tue,

Jan 13

Lola Riesgo Torres, Elias T. Krainski2

12/23/25

PIPELINE FOR BUILD BARRIER INLA MODELS - PROBLEMS WITH COMPUTING BARRIERS

Dear Lola, The first link uses the current recommended implementation, while the others use an old

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PIPELINE FOR BUILD BARRIER INLA MODELS - PROBLEMS WITH COMPUTING BARRIERS

Dear Lola, The first link uses the current recommended implementation, while the others use an old

12/23/25

Sam Perrin, INLA help3

12/18/25

Problems when updating INLA past 2023 version

Seems to be solved now! Out of date packages was the issue - updating libc6 and then installing

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Problems when updating INLA past 2023 version

Seems to be solved now! Out of date packages was the issue - updating libc6 and then installing

12/18/25

high...@highstat.com, … Finn Lindgren9

12/14/25

Joint likelihood with different meshes

This is doable with the B.tau/B.kappa construction, as you can have joint parameters controlling all

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Joint likelihood with different meshes

This is doable with the B.tau/B.kappa construction, as you can have joint parameters controlling all

12/14/25

Eric Weine, … Finn Lindgren6

12/12/25

Model Matrix Issue "no slot of name "i""

Ok, I think what may have been happening is that the MatrixExtra package may have been doing

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Model Matrix Issue "no slot of name "i""

Ok, I think what may have been happening is that the MatrixExtra package may have been doing

12/12/25

Thierry Onkelinx, Helpdesk (Haavard Rue)2

12/12/25

Assertion `g->n == gen_len_At' failed

Hi its a check for internal consistency, so if its fail, something is wrong and not ment to be. I

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Assertion `g->n == gen_len_At' failed

Hi its a check for internal consistency, so if its fail, something is wrong and not ment to be. I

12/12/25

Charlotte Taelman, Helpdesk (Haavard Rue)3

12/11/25

Overdispersion parameter: size vs theta

Thank you, I have figured it out! Op do 11 dec 2025 om 08:06 schreef Helpdesk (Haavard Rue) <help@

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Overdispersion parameter: size vs theta

Thank you, I have figured it out! Op do 11 dec 2025 om 08:06 schreef Helpdesk (Haavard Rue) <help@

12/11/25

Brian, Finn Lindgren3

12/11/25

Prediction in inlabru

Thank you for the response. I have removed the domain and samplers arguments. Regarding the

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Prediction in inlabru

Thank you for the response. I have removed the domain and samplers arguments. Regarding the

12/11/25

Sheena Yoon, Håvard Rue2

12/11/25

Variable Selection Methods and R-squared?

In order to do variable selection (in the traditional way), you have to run each possible subset and

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Variable Selection Methods and R-squared?

In order to do variable selection (in the traditional way), you have to run each possible subset and

12/11/25

hanna grock, Helpdesk (Haavard Rue)3

12/11/25

Modeling NB Overdispersion parameter

I should have said, the variance of the iid term On Thu, 2025-12-11 at 09:52 +0300, Helpdesk (Haavard

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Modeling NB Overdispersion parameter

I should have said, the variance of the iid term On Thu, 2025-12-11 at 09:52 +0300, Helpdesk (Haavard

12/11/25

Babu Lawrence, Helpdesk (Haavard Rue)3

12/8/25

Multicollinearity test before fitting the INLA model

to add here, with co-lin, we can interpret beta.x * x + beta.xx * xx but not each term individually

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Multicollinearity test before fitting the INLA model

to add here, with co-lin, we can interpret beta.x * x + beta.xx * xx but not each term individually

12/8/25

Chris Smith, Finn Lindgren2

12/7/25

Missing year intervals in Dynamic Occupancy Models with INLA

Hi Chris, shouldn't be a problem in principle. Assuming you want the model to be indexed by 2019:

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Missing year intervals in Dynamic Occupancy Models with INLA

Hi Chris, shouldn't be a problem in principle. Assuming you want the model to be indexed by 2019:

12/7/25

brian....@gmail.com

12/3/25

ONNX Support for R-INLA

Hey all, Today myself, Andreas Fehlner, and Adam Pocock made a presentation to the ONNX steering

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ONNX Support for R-INLA

Hey all, Today myself, Andreas Fehlner, and Adam Pocock made a presentation to the ONNX steering

12/3/25

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