Bootstrap in DEA? - FAQS.TIPS

More Bala Nallamuthu's questions See All

How can one determine the conversion factor for a radiolabeled substrate to a radiolabeled product using slopes from linear regression equation?

I am preparing a radiolabeled product using a radiolabeled substrate. I have the cpm values for different dilutions of both my known substrate and unknown product ? How can one determine the...

27 July 2024 3,604 1 View

Can you provide me latest literature ?

MY RESEARCH TOPIC IS THE IMPACTS OF KIRI DAM ON SWEET POTATO CULTIVATION FOR FARMERS OF THE UPSTREAM COMMUNITIES, ADAMAWA STATE, NIGERIA. I NEED RELATED AND LATEST ARTICLES (2020 TO DATE) TO...

22 June 2024 4,117 1 View

Can Sensory marketing affects customers satisfaction in Hotels?

12 May 2024 3,308 3 View

Can anybody provide the structure of Ni-Cr LDH ?

Can you please provide CIF file , Input SCF file

10 December 2023 986 2 View

Can I please get a referenced methodology on how to assess the impact of mycorrhizal fungi on nutrients cycling and soil health?

I have an article describing a procedure but no citation in it.

21 October 2023 343 1 View

Where can I get the following adsorbent parameters?

I need to do a BET test on the Amberlite XAD-4 adsorbent and the operator needs the following parameters before he can proceed. 1. Atom diameter 2.Polarizability 3. Magnetic susceptibility 4....

11 October 2023 4,798 1 View

How do I report a security concern?

Someone is trying to create a new account using my email. An activation request was forwarded to me to activate the email account severally earlier, and even today by 08:06am.

30 July 2023 9,835 0 View

Getting improper band of ladder ?

What could be the possible reason for not getting proper band of ladder while performing PAGE

07 June 2023 7,641 1 View

How many tests need to be done after creating genetic male sterile Rapeseed by CRISPR/Cas9?

I have knocked out genes which will most likely produce male sterile plants. It is a part of my master's thesis. However, I find myself somewhat perplexed regarding the number of tests that need...

07 June 2023 1,260 0 View

How to calculate heterogenous electron transfer rate using Laviron equation?

I am using the Laviron equation and putting the value of alpha 0.4, scan rate 0.05V/sec, delta E value is 0.1 V. I have put all the values but still not getting the answer. Could anyone please...

30 August 2022 237 0 View

Bootstrapping in SEM Amos ?

Can a researcher use small sample size of 40 while using SEM with bootstrapping of 1000 and is it possible to get published

28 July 2024 4,402 2 View

Why do women not negotiate for what they want in bed?

To be fair women are also guilty because she does not feel confident or comfortable to say to her partner, 'Hey, sex needs to be about what I want. And tonight it’s going to be an...

14 July 2024 5,936 11 View

The 95% confidence interval, which ranges from 0.0 to 1.2, prompts the question: Is the regression coefficient significantly different from zero?

I utilized a Bayesian state space model to analyze the data. The 95% confidence interval, which ranges from 0.0 to 1.2, prompts the question: Is the regression coefficient significantly different...

01 July 2024 9,575 2 View

I have nearly 80,000 DMUs that I would like to measure their efficiency using the DEA model. Can you recommend a suitable software for this purpose?

I am facing challenges due to the large number of DMUs, and although I have found papers on the topic, they did not recommend a specific solution. Is there a tool able to process so many DMUs? I...

27 June 2024 7,415 0 View

How should I analyze this mediating model?

I was instructed to analyze with amos, but the hypothesis was H1. Opportunistic behavior, relationship benefits affect immersion through trust, H2. Relationship in which trust influences...

09 June 2024 3,788 1 View

The large odds ratio and the wide confidence interval, what are the potential reasons for these findings? Is this result reliable?

In my study, I found an odds ratio (OR) of 65 with a 95% confidence interval (CI) ranging from 1.2 to 195. Given the large odds ratio and the wide confidence interval, what are the potential...

07 June 2024 402 3 View

Error in divBasic from diveRsity when bootstrapping for Fis: Error in x[, 1] : incorrect number of dimensions?

Hi, I want to include the global Fis index in my divBasic calculation from the package diveRsity. To do so I set the bootstrap = 100. However, I have this error in return: Error in x[, 1] :...

05 June 2024 6,670 0 View

If dataset don't meet the required assumptions of Inctraclass correlation coefficient, would calculating CI with bootstrapping be useful?

I want to study agreement between 2 quantitative measurements, but I noticed they do not meet the required assumptions of normality and equal variance for ICC. I read about some non-parametric...

28 May 2024 5,650 0 View

Mediation analysis specific effects?

In Mediation analysis, if there is a 0 in between my Confidence intervals for Indirect effect, but my P value is significant, then what should i report? Can i report only the p value, instead of...

15 May 2024 9,591 1 View

What software to use to assess confidence in a speech?

Good morning community. thank you in advance for your valuable feedback. I am looking to measure confidence in a speech in the context of an experimental design. I specifically want to measure the...

12 May 2024 2,566 1 View

Ramon Christen

Hi Bala,

unfortunately I cannot tell about PIM, but I know that the user-written Stata command teradialbc allows bootstrapping.

Best regards

Ramon

Dominic Loske

unfortunately I cannot tell about PIM as well, but I provided an R code for a bootstrap with 1.000 replications following Simar and Wilson’s (1998) bias-correction of technical efficiency scores in input- and output-oriented DEA models.

https://www.researchgate.net/post/Can_anyone_guide_me_through_the_rDEA_package

Bala Nallamuthu

Thank You Dominic and Ramon.

Data Envelopment Analysis