Which one is preferable between composite and factor model?

More Musa Adekunle Ayanwale's questions See All

Selecting items to be removed from the amos model?

I am conducting a scale adaptation study on Amos. However, I am unable to validate the main model, which I attribute to the fact that several items are meaningless in our culture. The scale has a...

14 June 2024 4,344 5 View

How I can include study study site (legnand) on a map?

I have prepared a map of a country using ggplot (R studio) and zoomed in Regions, zones, and a town. I want the three study sites to appear on the map(town). I have separate longitudes, latitudes,...

06 May 2024 9,417 1 View

How can we ensure clarity when discussing ML algorithms with non-technical individuals?

I have observed a notable trend wherein individuals from diverse fields are transitioning towards domains such as data science, data analytics, and machine learning (ML). Concurrently, there is a...

28 April 2024 5,869 2 View

How do i fix the error "** An equation in the pre-triangular part of the model cannot be solved because the critical variable is at a bound." in GAMS?

I wrote a mathematical optimization model on wastewater treatment systems, but after running the model i got the above error.

22 April 2024 4,688 0 View

What is Open education resources (OER)?

As a modern and digital teacher, how can you identify and evaluate them for usage in teaching and learning process

19 April 2024 1,218 1 View

How to solve union problem in geometry of a 3D model in COMSOL Multiphysics?

Hi respected colleagues! While trying to form a second union of domains components in a 3D COMSOL model, I was met with the the response "Error while building 'Union 2' in Geometry: Boolean...

07 April 2024 863 5 View

What is Role of Microcredit in Promoting Sustainable Agricultural Practices and Improving Food Security among Smallholder Farmers?

Research

16 March 2024 766 4 View

What is the Role of Microcredit in Promoting Sustainable Agricultural Practices and Improving Food Security among Smallholder Farmers?

Research

16 March 2024 4,296 5 View

How was the experimental animal models for typhoid fever achieved, since we do not have wild models?

Typhoid fever has no animal models. However, recently, some mouse models have been reported

29 February 2024 9,678 1 View

Looking for water-soluble dye that can withstand a prolonged period of high pressure and temperture ?

Hello ResearchGate Community, I am searching for a water-soluble dye that can withstand a prolonged period (one month) at 85°C and 5000 psi. It's crucial that the dye remains stable and retains...

04 December 2023 1,589 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

What analysis to use for an dependent variable with repeated measures and a independent variable only measured once?

Hi all, I am trying to use mixed effect model to analyze my data, which including a baseline measurement for my exposure (A), and repeated measurements for the outcome (B). I do have some...

17 July 2024 8,682 3 View

Addressing Multi-Level Factors in Group-Based Trajectory Modelling: Comparison of Methods and the Role of the Flexmix Package?

I'm currently working on a project involving group-based trajectory modelling and am seeking advice on handling multi-level factors within this context. Specifically, I'm interested in...

16 June 2024 8,765 0 View

Generalised Linear Mixed Models Assumptions and Covariate Identification?

Hi everyone. When running a GLMM, I need to turn the data from wide format to the long format (stacked). When checking for assumptions like normality, do I check them for the stacked variable...

12 June 2024 4,517 1 View

Path analysis: Do I control for covariate effects on all endogenous variables (and mediator) or just DV?

I did research and the studies suggest controlling for the effects of covariates on all endogenous variables, including mediator variables, to improve model accuracy and reliability. I want to...

04 June 2024 1,914 3 View

A variable moderating multiple relation - how can I test hypotheses using amos?

How can I analyse the relationship between five independent variables and one dependent variable, with a moderating variable influencing each of these five relationships? How can I test hypotheses...

03 June 2024 6,220 1 View

Can we calculate the covariance between a random variable y and a nonrandom variable x?

Variable x is a controllable, and variable y is a random varialbe. Also, y=b*x+u, and u is a random iterm. So x and y is correlated. But, if we calculate the covariance between x and y, according...

02 June 2024 1,829 3 View

Logistic regression with time varying covariate?

I have two outcome variables: 1- binary 2- repeated measure There is only one independent variable which is time varying covariate Iam looking for the article to write the Stat for: 1-...

01 June 2024 9,890 3 View

Can I run Mixed-effect-logistic regression with only one single outcome variable which is time varying covariate?

Can I run Mixed-effect-logistic regression with only one single outcome variable which is time varying covariate?there is no confounder for the study. or should i have more than one independent...

31 May 2024 873 7 View

Best Covariate for a mixed ANOVA?

Hi everyone, I am studying the effects of odor presentation during sleep and wakefulness on psychotherapy outcomes. My experimental design includes: * A between-subject factor: Group (sleep or...

30 May 2024 6,252 3 View