(A)GFI & AVE in CFA?

More Yuling Hu's questions See All

Is this a facetotecta nauplius?

This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.

08 August 2024 3,746 4 View

Following click reaction in cell lysates, protein is immobile and remains at the top of the gel in SDS-PAGE?

I am using CuBr/THPTA for a click reaction in total cell lysates. I am facing issues with my protein sample in non-reducing SDS-PAGE where it's not migrating properly and most of it remains at the...

29 July 2024 950 4 View

Which filtration method to go for run off water from dirty solar panels to be used again?

We are working on a robot that cleans solar panels using fresh water supply and a rotating brush. We are trying to conserve as much water at possible by recycling the dirty water that is collected...

28 July 2024 5,778 2 View

When making abraxane with Nab tech, why is 9:1 Chloroform&EtOH used as solvents?

Is it the best optimization ratio based on experiments?

22 July 2024 8,170 0 View

Can diamond be grown using molecular beam epitaxy?

22 July 2024 9,755 2 View

How can I use LabVIEW to control of an ethernet-based driver?

Hello everyone, I am new to LabVIEW, right now we need to control the movement of an ethernet-based stage drive. We got the sample code from a collaborator but their instrument is USB-based, so we...

11 July 2024 5,385 2 View

Systematic review meta-analysis paper?

Hi everybody, We are trying to write a systematic review meta-analysis paper. But I could find 19 references. I think 19 references are not enough to do a meta-analysis section and it is better to...

10 July 2024 5,490 5 View

Do the SHSY5Y cells tend to form multiple layers over each other when highly confluent?

I have attached pics of the SH-SY5Y cells within a seeded plate after reaching >80-90% confluence. Are these dark clumps of multiple growing cell layers? Or dead cells? Any clue? many thanks.

01 July 2024 8,361 3 View

Adding isopropanol directly to eluted RNA samples?

I have my RNA samples eluted in nuclease-free water. But now I want to store it for a longer period. Can I add isopropanol directly to my samples to store it without doing a second round of TriZol...

23 June 2024 2,576 4 View

HI, How to find phase response in CST?

I'm simulating a metamaterial unit cell. I want to plot Frequency Vs Phase Response. Also I want to extract permeability and permittivity. Kindly share the steps.

23 June 2024 3,446 1 View

Is CFI / TLI = 1 okay in Mplus?

Hi there, I did a CFA to 10 items on 2 latent variables. The model fit is too good and I've never seen it before. CFI / TLI = 1, RMSEA = 0. Is it okay, if everything else was done properly?...

24 July 2024 5,454 7 View

How to test multivariate outlier in STATA?

Hey all, I need help testing for multivariate outliers using STATA for my master thesis. The literature recommends the Minimum Covariance Determinant (MCD) (Verardi & Dehon, 2010). I found the...

22 July 2024 8,821 2 View

I want to do a CFA in AMOS,I have 10 questions in a questinaire which are in 3 factors .Amos does not run the CFA at all.I can not understand why?

and shows no error or explanation about the reason .any one can help me?I think I am doing each step correctly

20 June 2024 3,295 2 View

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

hey everyone! i need a help, i just tried the confirmatory factor analysis (CFA) with R studio and the resulr of std.lav is "NA". how to solve it??

hey everyone! i need a help, i just tried CFA on R Studio App. when i got the result, i found that one of the relation the latent variabel and manifest cannot found the loading factor and the...

11 June 2024 526 2 View

Poor CFA factor correlation?

I am currently using the Rosenberg Self-Esteem Scale and the Generalized Self-Efficacy Scale (GSE) to measure the psychological strength of young adults. Finally I have to create psychological...

08 June 2024 1,829 3 View

How should fully standardized expected parameter change (StdYX E.P.C. in Mplus CFA output) be interpreted?

And more specifically, how could I interpret a SEPC of 1.07? It points to a potential cross-loading. The two factors in question are highly correlated.

22 May 2024 5,381 2 View

Reduction of items following EFA and CFA will affect the validity of the tool?

I have adopted and validated a 54 item School connectedness scale for my thesis. After the cultural adaptation 2 items removed. After EFA 11 items dropped and following CFA 9 items dropped and...

17 May 2024 4,366 2 View

How do you culture THP1 Leukemic Stem Cells?

Hi! I have to test a drug on the LSC fraction of THP1, but I'm not finding any specific media to select and culture them. Do you know anyone? Thank you in advance

15 May 2024 1,464 3 View

Literature supporting conducting an EFA on separate new measures?

I conducted an EFA on four newly created measures: 1) awareness of inclusive teaching practices, 2) confidence in inclusive teaching practices, 3) reflection on inclusive teaching practices, and...

07 May 2024 2,140 2 View