Could you please forward advice for presenting a research finding with in 20 minutes?

31 December 2016 7,608 4 View

What is the right number of DMU's in Data Envelopment Analysis?

Is there a rule to set the minimum number of Decision Making Units (DMU's) so as to get a reliable result from DEA?

06 July 2016 126 6 View

When do we say there is no relationship between variables?

a regression output might provide indication on whether variables are positively or negatively related. however, there is also a third possibility of neither of the aforesaid relationship are...

02 March 2016 3,023 10 View

Is there a difference between a hypotheses and a proposition?

which one is most appropriate for quantitative dominated studies using publicly available secondary data?

01 February 2016 9,799 3 View

What sort of techniques are acceptable to set research variables?

01 February 2016 1,160 4 View

Would you please suggest a free and reliable plagiarism checker software?

04 May 2015 7,955 2 View

Is there a surrogate/proxy measure for bank conduct?

any quantitative measure...

02 March 2015 5,112 4 View

Is there a better market/industry concentration measure than the HHI or k-firm concentration ratio?

02 March 2015 7,667 6 View

Which model result should be presented in panel data regression, the random, fixed, pooled or all?

02 March 2015 7,548 10 View

How can we bring together cross section and time series variables in the multiple linear regression model?

for instance bank data which can be represented in panel and macroeconomic data which is time series?

02 March 2015 8,428 4 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

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

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

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 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

Is anyone familiar with the cyclic compressive fatigue testing (BS EN 12697 - 25) ?

I would like to get more information on the cyclic compressive fatigue testing (BS EN 12697 - 25) which is typically done for bituminous material in pavement design. Any one can advise on the...

28 February 2021 2,004 3 View