What can I do if in R, lavaan warning says could not compute standard errors. I'm having a hard time for formulating a model for this dataset. What can I do in my model, what part do I make a mistake? I'm using sem for this dataset.
I am currently looking for a questionnaire that relates with my study which is The Effectiveness of Organizational Culture towards employee retention rates
03 August 2024 3,505 6 View
The role of gut microbiota and diet has become a major concern for the health of Alzheimer’s disease (AD) individuals. The literatures shows that the microbiome composition has been linked to...
23 June 2024 9,503 1 View
I'm a graduate student at UWM focusing on electrophysiology. I'm trying to perform Shaffer Collateral stimulation of CA1 pyramidal neurons. If I were to have a protocol with 6s of no stim, 2...
18 June 2024 319 0 View
We are an electrophysiology lab out of Milwaukee. Recently, due to ice buildup, a small crack in the door of our -20 freezer resulted in all of the freezers contents reaching room temperature...
06 June 2024 2,234 1 View
The literature shows that gut microbiota plays a significant role in the development and progression of liver diseases. Research suggests that a disturbance to the gut microbiome leads to hepatic...
21 May 2024 5,967 2 View
1. Researchers highlight that they are the first to report on the function and applications of the CRISPR–Cas9 system. The authors explain how the CRISPR technology in clinical practice could be...
16 May 2024 7,017 0 View
I want to regress the vsae of every age at 2,3,5,9,13 to 2,3,5,9,13 ages, and I'm experiencing errors on these codes, what codes can I put to recognize the ages in my model.
08 May 2024 1,679 0 View
I'm currently doing my thesis which uses structural equation modeling for longitudinal data. Is it normal for a model to have 0 RMSEA, Test Statistic, Degrees of Freedom, and p-value? What does...
12 April 2024 2,358 3 View
Biotherapeutics and nutritional biotherapy have become important to reverse global chronic diseases. The role of Indian spices and biotherapeutics in health and chronic disease has become of major...
05 March 2024 9,530 0 View
The anti-aging gene Sirtuin 1 is associated with the reversal of cell senescence and apoptosis with relevance to many organs and tissues. Sirtuin 1 repression is linked to the global chronic...
27 February 2024 5,762 0 View
Hi I am working on data driven model of the microgrid, for that, i need the reliable datasets for the identification of MG data driven Model. Thanks
02 August 2024 5,748 4 View
Difficulty with permittivitt and Magnetic Permeability Calculations Hello everyone, I have all the parameters related to the calculations of the permittivitty and magnetic permeability...
30 July 2024 5,206 1 View
I am working on natural remedies for de-worming in small ruminant livestocks. Part of my project involves formulation of drench-type product, which I have not much experience in. My experience is...
30 July 2024 9,806 1 View
Our department has recently acquired an HPC (High-Performance Computing) system, and I'm thrilled to take my molecular dynamics calculations to the next level using Desmond. I used to run my...
28 July 2024 6,553 1 View
all math can be traversed by code? all math can be translate to code?
26 July 2024 9,530 0 View
I have a dataset consisting of json files. i tried to upload a zip or tar of it but the system tells me that the file format is not accepted... br
25 July 2024 1,316 3 View
Hello, I'm working on medical project and I would need synchronized angiography with ECG? Does anyone know if some open source dataset of this kind exist? Regards, Bruno
25 July 2024 2,214 2 View
I am working in the filed of long acting drugs with Nano formulation. I want to study the efficacy of my formulation in 2D cell cultures while this required media change on every two days. In such...
24 July 2024 8,696 0 View
What is human-computer interaction (HCI)?
22 July 2024 10,056 2 View
I'm working on a project that involves analyzing a new dataset, and I'm at the stage of selecting the most appropriate machine learning algorithm. The dataset consists of both numerical and...
22 July 2024 6,097 7 View