How to interpret multiple random intercepts in a mixed model?

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Influencers in the nursery sector.How useful are they?

I am looking for documents, articles etc. on the international/European/Italian nursery sector in terms of supply/demand. I am also looking for information on the relationship between nursery...

06 January 2024 3,072 0 View

Generalised Linear Mixed effect model converges but no parameters is significant. What should I do?

hello, I am running a GLMM model in R using lme4. The model includes random slopes and intercept and converges, but when I check the parameters (using car::ANOVA), none is significant. Also...

10 January 2023 1,119 3 View

Network Analysis - Account for Covariates?

Hi all, Does anybody know if one can control for a specific variable when performing a Network Analysis? In other words, is it possible to account for covariates (age, for instance) in...

25 December 2022 6,742 3 View

P-value .048 but Bayesian test is supporting absence of evidence. How to interpret such "discrepancy"?

Hello, I ran GLMMs and Multilevel Bayesian model on the accuracy of participants. The p-value result (barely) significant (.048), while the Bayesian model does not include that factor as...

07 July 2022 7,693 10 View

Multiple mediation model with LAVAAN?

Hello everyone, I am conducting a mediation analysis. I was just wondering whether there is a way to analyse multiple dependent variables at once or not. For instance I am building the following...

15 April 2022 1,716 0 View

How to define in ABAQUS a reference system for a curved composite laminate?

Good day, I'm trying to model a composite curved specimen on Abaqus, but I have problem in understanding how to define a reference system that represents the orientation of the fibers all along...

25 March 2022 4,239 1 View

How do I compare CFA models using weighted least squares estimator (WLSMV)?

Hello everybody, I am running a confirmatory factor analysis, treating data as ordinal rather than continuous. I am therefore using robust weighted least squares estimator (WLSMV) based on the...

16 February 2022 7,626 3 View

Different results from Cox proportional hazard regression and logistic regression?

Hello everyone. I am investigating the possible significant predictors of an outcome in a retrospective observational study with 88 patients (outcome yes: 61 patients, outcome no: 27 patients). In...

15 September 2021 4,259 3 View

Do you know about survery data on representative samples on Volunteering during Covid times?

Hi, I'm looking for survey data (and eventually pre-prints / papers) on volunteering during covid times. Engagement in associations, new-mutualism, individual aid, organised and not organised...

19 May 2020 112 0 View

Does someone know which statistical test I should use to compare these groups having a categorical dependent variable?

I have two groups (10 participants in one and 12 in the other), each one viewed 1 stimulus (web page that present 4 products to choose between). One of the web pages has an orange label under one...

31 March 2020 2,971 4 View

Using OBD technique i am trying to measure laser induced shockwaves velocity i found that at start velocity increases and then decay?

i am unable to interpret why its increases in start as shown in figure

11 August 2024 2,179 1 View

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 View

"A Markov-like Model for Patient Progression"?

A Markov-like Model for Patient Progression" Markov Chain Monte Carlo (MCMC) Markov Chain Monte Carlo (MCMC) is a powerful computational technique used to draw samples from a probability...

05 August 2024 10,079 0 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 View

What are possible strategies can be used to analyze data under sequential explanatory mixed method approach?

Better ways to analyze the qualitative and quantitative data in a sequential explanatory mixed method approaches

04 August 2024 2,703 6 View

How can I interpret the data without the need of solving it manually?

How can I interpret the data gathered without solving?

03 August 2024 9,054 3 View

Is it necessary to covary exogenous constructs in a structural model?

I am working on a SEM model where i have 7 latent variables (6 exogenous and 1 endogenous). In AMOS when I co-vary the exogenous constructs, only 2 paths are coming significant out of 6. But when...

03 August 2024 6,028 4 View

Why can't academics earn the money they deserve?

Only Journals make money from the articles we have worked on for years. Academics do not earn money from their refereeing. Then shouldn't the solution be a system in which academics can earn...

01 August 2024 6,469 6 View

Posthoc test lettering in JAMOVI?

Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...

31 July 2024 3,333 4 View

Where to download DEM from 2018?

I am currently working on validating land subsidence results obtained using SBAS InSAR. Could anyone suggest reliable sources or repositories where I can download a historical DEM from 2018?...

31 July 2024 9,757 3 View