Can you calculate prevalence -adjusted bias-adjuster kappa (PABAK) for three observers?

I have found a bunch of research on how to calculate PABAK, prevalence index and bias index but nothing when there are three (3x3) or four observers (4x4). Any help/formulas would be greatly...

31 December 2017 4,364 0 View

I'm using Kappa Statistics to asses test-retest of a questionnaire. How do I calculate Confidence Intervals?

I'm using Kappa Statistics to asses test-retest of a questionnaire that is all categorical data. I am just wondering if I should be calculating confidence intervals and if I should how do I go...

10 November 2017 8,850 8 View

What is the number of experts I need when I am examining the content validity of a questionnaire using the content validity index?

I am validating a questionnaire that I developed which examines the levels of personal disaster preparedness in people with COPD. I am trying to determine what is the number of experts I need when...

09 October 2017 4,176 3 View

How to determine sample size when using kappa stats to examine test retest of a questionnaire?

I am examining the reliability via test retest of a questionnaire that only has categorical variables. As a result I will be using kappa stats but I am unclear how to determine sample size. Any...

09 October 2017 2,876 4 View

How do I analyse test-retest data on a questionnaire made up of categorical data?

08 September 2016 8,248 4 View

I'm using Kappa Statistics to asses test-retest of a questionnaire that is all categorical data. How do I calculate the required sample size?

For my thesis I am developing and validating a questionnaire to asses with people with COPD (a chronic respiratory diseases) are engaging in disaster preparedness. The data is all categorical (you...

01 January 1970 3,292 5 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

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

Any research paper call for publication related to management or finance or economics?

It should be standard journal (Indexed)

01 March 2021 8,379 1 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

How can I publish a manuscript in free or low cost journal with good H-Index?

Dear all I am going to publish my manuscript which is from my thesis in a good H-Index journal but I found them very expensive(I don't have financial support) based on the exchange currency of my...

28 February 2021 7,800 6 View

How to find fast publication Scopus Indexed (Q2) journals in Computer Science and Engineering?

Dear Researchers, I would like to find some (Q2) Scopus-Indexed journals with fast publication in the field of Computer Science and Engineering major?

28 February 2021 3,285 2 View

Scopus Index Journal List , 2021?

please provide me the most recent Scopus Index Journals List, February-2021

27 February 2021 3,545 1 View

How can be researcher's index developed?

What are the criteria to be followed to develop the researcher's index?

26 February 2021 9,051 0 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 View

Which index or sites are reliable in determining of plant species?

There are many indexes when determining plant species: Plants of the World Online (POWO), International Plants Names Index (www.ipni.org), The Plant List (www.theplantlist.org) and others. But...

26 February 2021 3,404 10 View