Regression

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Questions related to Regression

How do you confirm authorship of a publication which was done under a maiden name?

I have 2 publications under my maiden name before marriage, I would like to add them to my profile but am unable to confirm authorship as my name has changed

01 March 2023 9,614 1 View

3D space syntax tool?

Dear all, Any idea about 3D space syntax tool?

27 February 2023 3,062 5 View

What should be the appropriate buffer distance to examine the raodside land use effect on crashes in India?

Hello everyone, I have seen many papers examining landuse effect. But don't find the reason behind choosing the buffer length. If there is anyone who can give some tricks about appropriate buffer...

23 February 2023 8,364 2 View

How I can Justify the use of Structural equation modeling SEM in a simple model IV→DV? Instead of using linear regression?

Hi everyone, I have applied SEM to a simple model of IV→DV (Six IV's and One DV) to check the affect of various IV on Buying Intention(DV). I know SEM is used for complex behavioral models. can it...

22 February 2023 9,108 4 View

Correlation and multiple regression?

I have questions for my research. All data are ordinal. 1) What should come first? Correlation or multiple regression? (I am planning to use them both in my research). 2) Is it okay if my...

21 February 2023 5,464 4 View

How can I know the number of research articles published on a specific topic in a particular year excluding google scholar?

I want to know the number of research articles that have been published on a specific topic in a particular year.

18 February 2023 4,048 3 View

Whats the best way to calculate sample size for KAP survey pre and post-intervention study?

I'm conducting a cross-sectional KAP survey exploring a specific population's knowledge attitude and practice in a particular area of healthcare. There is an informational intervention in the...

17 February 2023 3,792 3 View

Edible portion of leafygreens,plants and vegetable?

Hi dear Colleagues, I am harmonizing some values for a study that I am conducting to compare the Carbon footprint of leafy greens in urban farming. Now, for comparison, I have a problem regarding...

17 February 2023 7,832 4 View

R-package: "relaimpo": How to implement more than one group in "calc.relimp"?

Hi there, does anyone know, how to implement more than one group in the following syntax: calc.relimp(swiss, type = c("lmg", "last", "first"), rela = FALSE, groups =...

15 February 2023 6,989 3 View

Where can I get data on Nigerian commercial banks staffs strength that covers 2002-2021?

Can anyone point me to a data base that can offer me this data, either free or subscribed will do, thanks.

14 February 2023 1,662 1 View

Which SEM model of Amos or SmartPLS applicable for the research study?

I am currently working with a study titled "Knowledge, Competency, Adoptability and Sustainability of Artificial Intelligence (AI) Technology Among Physician Entrepreneurs in GCC Countries". I am...

08 February 2023 1,787 4 View

Project topics in data science?

please i need suggestions on project topics in data science and recommendation

07 February 2023 4,578 3 View

Does anybody have any research ideas on Vertical Farming?

Hello! am looking for a research question for my thesis for my bachelor's in business administration. I am really interested in Vertical Farming. Does anyone have any ideas?

24 January 2023 227 4 View

How do we determine the street lengths?

In street analysis with axial lines, the lengths of axial lines do not correspond to street length. with this in mind, I look for more recent space syntax research that may instead relate to...

23 January 2023 3,960 3 View

What is the correct interpretation of elasticities when the dependent variable is on a percentage scale?

I am trying to estimate the elasticity of my outcome variable y with respect to income. y is censored at 0, and it is between 0 and almost one, which suggests the use of the Tobit model(under the...

20 January 2023 7,686 2 View

How can I estimate the coefficients of excluded variables in regression?

I have ten regions and I created dummy variables for them. When I run my model one of them shows omitted, so I had to exclude the one showing omitted,and then I got significant result. But I need...

16 January 2023 1,077 2 View

Which Statistical technique will help to interpret the Research question best?

Greetings of the day! I need a help from my respected community of researchers. I have 3 levels of IV e.g. emotional, social, and educational development, and Academic performance as DV along...

13 January 2023 5,563 3 View

How to confirm biotinlyation of Avi tagged antibody?

I completed the biotinylation of purified antibody with an Avi tag. I did a WB but was unable to detect the presence of biotin in the sample. Used Streptavidin HRP conjugate as the secondary...

10 January 2023 1,074 4 View

SNPs database in a set of genes?

Hi! I'm looking for a database where I could find different SNPs for a set of genes in the context of NSCLC. I've tried Haploview software, but I suspect that the servers are down since 10 years...

10 January 2023 5,174 1 View

Similar time to fatigue between sexes during knee extension?

It is evident that males are more fatigable during submaximal knee extensions. Has there been any studies that used a repeated knee extension protocol that showed similar fatigability between the...

09 January 2023 853 7 View

How can I compare the relationship between a time series data?

e.g., traffic volume versus crashes per year (other than using simple correlation)

01 January 2023 901 3 View

How do you deal with negative values in predictor and independent variable in regression?

I am trying to run an OLS regression, with two continuous variables, both with negative and positive values. How should one deal with this? How do you plot a regression line in this case? Is it...

30 December 2022 5,915 4 View

How can I showcase the extremely small value that approaches 0 in the ARDL approach's long-run equation?

I ran the ARDL approach on E-Views 9, and it turns out that the independent variable has a small coefficient, but it appears as zero in the long-term equation as shown in the table, despite having...

24 December 2022 7,624 5 View

Post hoc analyses for mixed models: individual models or emmeans contrast analysis?

When conducting post hoc tests for mixed models (lme4 package), the most commonly cited method is to use the package "emmeans" which conducts a contrast analysis. I have slowly shifted towards...

21 December 2022 899 3 View

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