Is it possible to do a mediation analysis with a categorical IV, a continuous MV and three continuous DV's and two covariates?

More Elina Faistauer's questions See All

I found this in the haemolymph of Mytilus edulis, what is it?

Hi! When I extracted haemolymph from the adductor muscle I saw this in the microscope at 20x magnification. Does anyone know what it is? It looks like a see-through bag and something came out of...

27 February 2024 6,890 1 View

Contamination in the genotyping?

Hi everyone. In our lab we genotype samples for our experiments. Apparently we see a band/bands in our control neg ( MQ water). we have changed everything, the buffers, water, primers,...

19 October 2023 1,668 6 View

Can you run Karl Fischer (KF) Titration without equipment?

I am looking to run KF titrations by hand. At the moment we cannot justify buying a whole machine for the amount of tests we'll be running, but I also need to test out the process in order to...

09 November 2022 6,809 1 View

Which dye or marker do you use to mark the injection site when injecting with the retrograde virus?

We used to use the retrobeads to mark the injection site and it did work well. But we can't use them in the current experiment, as we will perform sequencing afterwards and also cannot allow any...

01 September 2022 9,672 0 View

How to get sufficient number of sample?

Currently my study is to identify SNPs in obese adults with iron deficiency or iron deficiency anemia. Total sample i must collect is 140 (70 control, 70 cases). I have sufficient number for...

19 July 2022 5,307 1 View

How do I prevent Smearing of BN-PAGE samples and bands getting stuck at stacking/separating interface?

i am using the protocol written by Britta Blumenthal (2011) on a bacterial transcription factor. My lanes are smearing and getting stuck at the stacking/separating interface. How do I improve my...

26 May 2022 8,175 5 View

Sumanirole maleate intracranial injection possible?

Can we inject sumanirole maleate intracranially in rat?

12 April 2021 9,661 1 View

What is the cheapest way to order bacterial synthesysed gene for cloning in US/CANADA area nowadays?

Hi, I am trying to order membrane protein synthesysed gene [about 1200 bp long] to do Gibson assembly by myself because it looks like the cost for ready to express clone in using my vector is...

09 March 2021 3,136 3 View

How to unput microsatellite data on splitstree?

Hi everyone, How can i input microsatellite loci data into nexus file? Or maybe theres a way to convert popgen file into nexus?

03 March 2021 9,355 1 View

How do I interpret these western blot results?

Hi! I got this western blot of the heat shock protein hsp70, and I need to interpret the result. The western is made on 2 individuals A and I and is shocked 5 minutes and 15 minutes, plus there is...

17 July 2020 328 5 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

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

May members post flyers about opportunities to present at a conference? If so, where to post?

May members post flyers about opportunities to present at a conferehttps://veraeducation.com/nce? If so, where to post for the Virginia Educational Research Association? https://veraeducation.com/

08 August 2024 4,585 1 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

Hello all, Looking for international reviewer to review Ph.D thesis in wireless sensor network.Can anybody help?

My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...

07 August 2024 4,600 2 View

Christian Geiser

Yes, you can run such a model (with all variables included simultaneously) within the framework of path analysis using programs for structural equation modeling such as Mplus, lavaan (in R), and AMOS. In the free workshop below, I show how to run path analysis in Mplus: https://www.goquantfish.com/courses/path-analysis-with-mplus

David Eugene Booth

Just for the information I suggest you look at the paper in the attached screenshot. Best wishes David Booth