What is the alternate option for multipile linear regression analysis in a cross sectional study?

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Can someone help me to find Q1 & Q2 Journals please?

My research area is “influence of technological advancements in fashion retail physical interior stores” need to find literature relating to this from Q1 and Q2 journals. Can someone help me, please?

11 March 2024 1,826 0 View

Which instrument is suitable for measure intrinsic viscosity (IV) of PET ?

27 September 2023 9,304 0 View

Constrained strain, Stress recovery ?

Hello, Is it possible to run constrain strain, stress recovery through Discovery HR-2 (TA Instruments). Please advice me. Thank You, Janitha.

03 September 2021 1,440 0 View

I want to have a agar disk diffusion assay for antimicrobial compounds. E coli is the target organism . How much E coli do I need to plate out?

In agar diffusion assay, how I determine the no of microorganism that need to plate out to carryout assay.

02 July 2021 8,910 2 View

After chromatographic separation, does it need to evaporate mobile phase in order carryout bioassay and NMR?

I going to check the bioactivities of plant extracts

20 June 2021 9,685 9 View

Can you suggest a method to isolate compounds from plant extract and to determine their structure ?

I have a plant extract and I want to isolate metabolites present in it. Which chromatographic method and spectroscopy will be ideal for this

14 June 2021 8,273 18 View

Hi, Can you suggest a suitable spectroscopic technique to elucidate structure of metabolite molecule?

I want to determine the structure of extracellular metabolite of plant extract

14 June 2021 1,761 18 View

What is the significant difference beween two DSC curves?

Dear All, The bisphenol A based epoxy was cured under two curing cycles (curing cycle I and curing cycle II). After that, conducted a DSC experiment, and the results attached herewith. Why both...

02 May 2021 9,280 4 View

Dynamic mechanical analyser (DMA) test standards ?

Hello, I found that many researchers used, different settings (Heating rate, frequency, thickness… etc.) in DMA testings. To obtain glass transition temperature(Tg), what is the standard we...

27 September 2019 9,846 5 View

Does anyone have any questionnaire pertaining to competency for lecturers?

26 August 2016 9,379 7 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 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

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 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

Is it possible to use the Fused Deposition Modeling (FDM) to additively manufacture interconnected porous structure generation of >100-200 micrometer?

Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...

09 August 2024 7,892 0 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 to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

Billy Sanchez-Jacinto

Dear Janitha

i think your outcome variable is continous, but you remember linerar regression need some assumption.

if your outcome es categorical is possibly use logistic regression however your outcome is

W A S Weerakkody

what is your sample method. before deciding alternatives you have to clarify the sample method whether it is probabilistic or non probabilistic