Sample size calculation for multinomial logistic regression model?

May I know how to do Sample size calculation for multinomial logistic regression model?

10 November 2018 9,690 3 View

How to standardize coefficient in multinomial logistic regression model in SPSS?

(1). How to standardize coefficient in multinomial logistic regression model in SPSS? (2). After standardization of the coefficients in different multinomial logistic regression model, can we...

10 November 2018 7,648 0 View

How long can i put my sciatic nerve tissue in the formalin solution for future immunofluroscent staining?

how long can i put my sciatic nerve tissue in the formalin solution for future immunofluroscent staining?

04 May 2018 265 0 View

How to quantify axonal loss without taking nerve biopsy but take nearby tissue in carpal tunnel syndrome?

I plan to take some tissues nearby while doing open release for carpal tunnel syndrome to quantify axonal loss of the injured median nerve. May I know any good laboratory techniques ? Thank you

01 February 2018 9,282 1 View

How to check multicollinearity of IVs in ordinal regression model using SPSS?

Dependent Variable (DV) is ordinal data. Independent variables (IVs) are continuous data. Using SPSS, Multicollinearity test can be checked in linear regression model. However, this is required...

11 December 2017 4,795 4 View

How to deal with irrational but statistically significant predictor in the model?

I have a dilemma when doing bootstrapping method to examine my model: I identified predictor A & B in my regression model as significant estimates. However, it can be rational only when (A...

10 November 2017 7,975 9 View

How to determine accuracy of predictors in ordinary regression model using SPSS ?

I have created an ordinary regression model with acceptable model-of-fitness, significant predictors, no sig. of test-of-paralelle line etc. Now I wish to determine accuracy of my predictors of...

10 November 2017 7,364 9 View

How is the performance of the ROC curve acceptable for publication?

I have sort out cut-off values of variables for differential diagnosis using an assessment tool. Although all the cut-off values are significant, however, the area under the curve (AUC) are from...

08 September 2017 9,555 2 View

How to perform multinomial scaling using SPSS?

Any guidelines for performing multinomial scaling using SPSS?A step-by-step guideline is preferred.

01 January 1970 8,023 0 View

With a poor performance in ROC curve of the model, does that mean the model is useless at all?

I created a binary model with results as follow: 1). Omnibus Test (Chi-sq.=31.705, p0.05) The model was statistically...

01 January 1970 3,875 5 View

How can I measure MMP-1 protein activity or protein level from liver tissue?

Instead of checking only the mRNA level, I want to check the active protein level of MMP-1 in Liver tissue from mice. How can I do that?

03 March 2021 1,763 2 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 View

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02 March 2021 3,060 3 View

Is SSRN e-Journal Scopus indexed?

I have publication in SSRN. I want to know whether it is Scopus indexed? Does it show impact factor? What is its ISSN No.?

02 March 2021 4,565 3 View

What kind of food stuff increase the potentiality of human brain?

There are different kinds of food stuffs which we intake daily according to our requirements. Carbohydrate, protein, fat, mineral, vitamin, water are mainly working for the growth and development...

01 March 2021 831 2 View

What is the most reliable source to get Impact factor of journals?

Source to get Impact factor of journals

01 March 2021 6,654 2 View

Interested to stain mice tissue with WGA 488 conjugate, anybody has a protocol to recommend?

Interested to stain mice brain tissue with WGA 488 conjugate, appreciate if anyone willing to offer me some guidance or suggestions! Thank you!

28 February 2021 3,951 2 View

No title

28 February 2021 9,936 2 View

Any specific pipeline or parameter to analyse total transcriptomics study of brain tissue samples?

I have two groups of brain samples, control and treated for example. It was total RNA nova seq sequencing. I tried all the available pipeline like: star+rsem+deseq2, Hista+stringtie+cuffdiff,...

27 February 2021 356 6 View