What would be a simple statistical method to measure consumer attitudes, sales promotion tools and purchase behavior? ( all Likert type items)?

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Can someone suggest a scale to measure consumer confidence of a retailer?

I am looking for scale to measure customer confidence in retailers. It will of great help.

04 August 2020 8,320 5 View

What are the values used in filters (alexnet architecture) for all the layers ?

can any one please provide me a link to refer the values used in preparing the kernels in alexnet architecture.

20 January 2020 9,999 2 View

Cells were slow growing after lentivirus transduction and puromycin antibiotic selection. Any suggestions to grow them better?

I have tried growing cells with low concentration of antibiotic. Initially I have used 1-2 ug/ ml concentration of puromycin for selection

17 December 2017 6,142 2 View

What is the difference between fertilizer grade and feed grade urea ???

Is feed grade urea different from fertilizer grade urea ??? If so, what is the main difference between them ? Can we feed fertilizer grade urea to ruminants ?

03 November 2017 6,524 4 View

What is the difference between serum urea, plasma urea and blood urea nitrogen??? Are there any calculations to convert the differences among them?

21 September 2017 1,692 5 View

Do we need to do antarctic phosphatase treatment while we are using two different restriction enzymes to prevent self ligation of plasmid?

Do we need to do gel extraction before proceeding to ligation step with insert? My understanding is that antarctic phosphatase treatment is mandatory while we are digesting plasmid with single...

09 June 2017 2,901 2 View

What is the significance of calculating food and protozoal N and Residual N in rumen fluid ?

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03 May 2017 6,290 5 View

What is the impact of collaborations with key suppliers on an SME's competitiveness?

The literature on Supply Chain Integration (SCI), Supply Chain Management (SCM), and collaborations, spanning several decades, deserves special attention. This topic, although addressed for a long...

23 July 2024 5,672 3 View

Why is the baseline fibrosis level of HK-2 cells very high?

In many experiments where HK-2 cells were stimulated with TGF-β at 10 ng/mL for 48 hours, I observed that even in the control group, the baseline expression level of fibrosis proteins like FN1 and...

15 July 2024 1,929 2 View

Used NIRS equipment?

Hello, Does anyone know where we could purchase a used NIRS system, for example, by Artinis or NIRx? Thank you. Greg

10 July 2024 8,325 0 View

How to purchase metabolites of pesticide standards ?

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09 July 2024 3,414 2 View

Does anyone know if there is a lab scale encapsulation machine available for purchase?

05 July 2024 3,889 1 View

Is there a validated questionnaire for target audience research?

Hi everyone, I am currently writing my masters thesis about Strategic Sponsor Acquisition in Youth Women's Soccer. The aim of the study is to identify potential sponsors for a specific youth...

04 July 2024 9,001 0 View

Has anyone used the new E1 Clip tip digital pipettes?

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01 July 2024 1,983 0 View

Price for side scan bathymetry instrument ?

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26 June 2024 3,068 0 View

Query about Liquid Crystals?

Dear Researchers, Can you please tell me that from which company we can purchase the following Liquid Crystals: HTD028200, NJU-LDn-4, 1825 ?

23 June 2024 7,757 2 View

Who can recommend where to buy Flow Cells for Illumina HiSeq 2500?

I recently acquired a used Illumina HiSeq 2500 and am in need of flow cells compatible with this machine. As I am relatively new to this aspect, I would greatly appreciate any recommendations on...

22 June 2024 5,992 1 View

Coker Preye Robert

Likert scale items are measured with ordinal scale and the statistical tool that can test the relationship between Y and Z is Spearman rank correlation. Then with a mediating variable X we use partial correlation to examine the effect of X on the relationship between Y and Z.

Amir Hossein Azadnia

Regression analysis, of course if the problem meets the criteria for regression analysis.