Is there association of SARS-CoV-2 infection rate with meteorological factors?

There are contradictory research papers about the correlation between meteorological parameters and incidence of COVID-19 in some countries worldwide. Is there correlation between the...

15 February 2021 5,806 2 View

"How to File a Complaint Against a Journal"?

I submitted a manuscript to a journal (Published by Springer), they sent back for technical corrections. After the suggested corrections, they sent to reviewers. One of the reviewers accepted...

23 September 2020 3,668 3 View

For conformal antenna which material I should use?

I am a research scholar and working on conformal antennas, as an expert on antennas which type of material you suggest for me to use . It will be very helpful for my research

29 April 2020 9,642 5 View

Post Hoc for 2-Way Repeated Measures ANOVA?

I have a 2 x 3 repeated measures design with significant interaction, and I used LSD as a post hoc for the interaction but it does not adjustment the alpha. Which correction would be the most...

05 March 2020 4,301 3 View

How can I prevent chitosan nanoparticles from humidity adsorption?

I used freeze dryer for drying and reaching to a powder of chitosan nanoparticles. After finishing the process of freeze drying, when the nanoparticles contact with the air, they started to...

06 August 2019 6,371 7 View

Is it possible that pattern exist with simulation but mathematically the system is always stable?

07 December 2018 8,516 1 View

At which frequency of solar radiation extreme blackout occur?

working on nanocomposites for emi shielding in radio blackout.

10 September 2018 1,778 3 View

How to find a good conference?

Can anyone introduce to me a good conference for Traders and business. Specificly for academic purpose. Especially in my field of study.

03 August 2018 2,247 2 View

How is the relationship between the complex index of refraction and time reversal symmetry established?

10 September 2016 3,559 2 View

I've just started using fullprof for rietveld refinement and I got strange peaks. Can anyone help me?

12 April 2016 3,526 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

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 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

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

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View