Panel EGLS method regresion?

More Srikanth Potharla's questions See All

Difference between OLS regression and Quantile Regression ?

dear all, How to understand the difference between OLS regression and Quantile Regression more intuitively without referring to mathematical notations and theorems. thanks in advance

01 February 2020 2,751 3 View

How to introduce lagged variables in unbalanced panel data?

I have a dataset of unbalanced panel where in time period is 8 years but, the data is not available for completely 8 years for all the variables for all the companies. so the final sample size is...

02 March 2019 7,258 2 View

Sample size for logit model?

the sample of my data is 100 and i have 6 independent variables in the model. My dependent variable is dichotomous event. is it right to apply logit model in this case? thanks in advance

01 February 2019 6,312 2 View

Difference in the output of Artificial Neural Networks?

I am running ANN for the analysis of my data. Even I use the same architecture and same features, i am getting different results, every time a run the model. does it happen with ANN? OR there...

31 December 2018 7,010 2 View

Null hypothesis of ANOVA?

What should be the right null Hypothesis of ANOVA? 1. No difference between the means of the groups; or 2. No difference between the variance s of the groups Thanks in advance

10 November 2018 3,172 9 View

Negative R-squared for instrumental variable regression?

i run 2stage least-squares regression with instrumental variables. i got negative R-squared value of -23.416 which does not make any sense in interpretation. However, the f-statistic of the...

08 September 2018 5,104 7 View

Difference between two-stage least squares and generalized method of moments?

i am runing an instrumental variable regression. Eviews is providing two different models for instrumetenal variables i.e., two-stage least squares and generalized method of moments. how to...

08 September 2018 2,298 5 View

Kruskal Wallis test for unequal group size?

I am conducting Kruskal wallis test for testing the difference in the opinion of the respondents(measured on ordinal scale) belonging to three different groups. one group has sample size of 50,...

07 August 2018 1,448 9 View

Negative value of transition matrix parameters?

i run markov regime switching model and I got negative value for the coefficient of transition matrix parameter. How to interpret it. thanks in advance

07 August 2018 9,423 1 View

Where do companies report the value fo human resources in their annual reports?

i referred the annual reports of the Indian companeis, which are known to follow Human resource accounting. But, no information is given about Human resources in their balance sheets. where...

05 June 2018 9,486 8 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Dear all, I was wondering if anyone knows whether MGLtools and Autodock can run on Mac OS?

I have tried to download the 64-bit version of MGLtools however, as many times as I have downloaded and uninstall the programs, an error arises that the app needs to be updated. Thank you.

03 March 2021 5,997 2 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 View

Muhammad Saqib Irshad Popular answer

EGLS method is used in case of heteroskedasticity or auto-correlation problems. This method will give you more better results and high significance most of time.

Taha Zaghdoudi

Estimated generalized least square EGLS

Isabel Neira

Yes, is a generalized method in order to correct heterocedaskcity, wiegthts

Muhammad Saqib Irshad

Nazia Gul

How we can run EGLS in stata. What are other alternatives if there is cross section dependence.