How do I select items with factor loadings under .32?

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Warning: convergence tolerance of 1.000000e-06 not reached?

Hola a todos, Me gustaría realizar una consulta con relación al mensaje de advertencia que se muestra en la imagen anexada. Es un mensaje que aparece al inicializar la solución de una simulación...

05 July 2024 974 4 View

How to assess suppression effects in binary logistic regression models?

Dear all, I know how to examine a possible suppresion effect in OLS regression. However, how can I examine a suppression effect in a binary logistic regression model? Thanks in advance!!!

29 April 2024 7,636 0 View

Repeatability coefficient or Standard error of Measurement?

The repeatability coefficient (CR) (Bland Altman) is used to report repeatability understood as the index that compares measurements with the same subject, the same observer and in a short space...

16 April 2024 7,660 0 View

I am running a fluid flow for a project, but I am getting this error message. Can someone help me?

1. All cell zones in Fluent may be automatically set to Fluid. 2. Inflation created stairstep mesh at some locations (regarding this problem I saw in some other platforms that it could be ignored...

02 December 2023 2,741 6 View

Which statistical tool or test can be used for dose-response curve with time component?

Hello, We are trying to analyze data from different patients. Here's the summary for the entire cohort: 1) Each patient will be followed over time. 2) Each patient will be given a starting dose...

19 November 2023 5,434 4 View

¿Cuales son las variables a medir para determinar si una empresa hace gestión del conocimiento?

Me encuentro estructurando un proyecto de investigación para identificar las variables mas importantes para la medición de la gestión del conocimiento en las empresas

14 November 2023 964 2 View

ROC curve cutoff for logistic regression?

When conducting a logistic regression analysis in SPSS, a default threshold of 0.5 is used for the classification table. Consequently, individuals with a predicted probability < 0.5 are...

11 November 2023 3,473 11 View

Is it possible that phenolic compounds other than flavonoids are detected in the total flavonoid assay?

Hi, I would like to know how much specific is the TFA. It could takes into account not only flavonoids but also other phenolics compounds, such as tannins for example?.

06 November 2023 5,610 3 View

How to add a new journal?

I would like to add an article from mine published in: Revista Portuguesa de Farmacoterapia

30 October 2023 1,426 2 View

Is it possible to simulate a student learning environment using Monte Carlo?

I would like to simulate a student learning environment using Monte Carlo, where we can see how the variables related to learning influence students in order to determine the optimal combination...

08 October 2023 7,585 1 View

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 View

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?

11 August 2024 5,138 1 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 View

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...

10 August 2024 7,180 0 View

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 2 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View