Which distribution is used for generating a data set in low rate dos attack?

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Can some one help me to find shear stress and normal across middle of the interface along lap length??

i modeled single lap joint using COMSOL Multiphysics software. i wanted to find shear and peel(normal) distribution across middle of the overlap length pls check the image attached

19 January 2021 6,845 3 View

Hi, I would like to test different disinfectants and its effects on biofilms in microplates, which paper has the best protocols!?

I need to do it only in microplates and read the OD value for the results. I cannot use any other assays except microplate. Please help me with this

07 December 2020 5,698 3 View

What is the acceptable margin error?

The calculated sample size for my study is 324 with 5% margin error. However, only 230 respondents responded the questionnaire completely. In this case, what is the margin error for this actual...

07 July 2020 524 7 View

What is another alternative to Polyvar 2 Microscope with hot plates and polarizer to check for solubility of drug in lipids?

What is another alternative to Polyvar 2 Microscope with hot plates and polarizer to check for solubility of drug in lipids? To also obtain maximum solubility reading?

02 February 2020 7,999 2 View

What is another alternative to Turbisan Lab Expert to check for nano lipid particles stability?

What is another alternative to Turbisan Lab Expert to check for nano lipid carrier's stability?

02 February 2020 9,150 2 View

XPS spectrum of CuO ?

Why the XPS spectrum of CuO doped in WO3 thin film samples show BE peaks of Cu(0) and/or Cu(I) state of copper and also Cu(II) state of copper. What is the reaction mechanism? Here the CuO doped...

26 July 2019 7,634 8 View

Why TDDFT calculation does not match with the experimental UV-Vis spectrum?

I have calculated the structure of a metal(Ag) complex for which the crystal structure data is available with us. The UV-vis spectrum of the complex shows a very strong absorption at ~250 nm and a...

08 October 2018 221 3 View

What is the difference between Factorial ANOVA and Multiple Regression?

I used same variables (3 IVs and 1 DV) to run factorial ANOVA and multiple regression. I expect the similar findings on the linkage between IVs and DV. However, the findings seem not linking each...

30 August 2018 129 13 View

Doubt on microbiological testing ?

I am conducting microbiological testing on QC samples recently. I did a test to get Total bacterial count (TBC) on a sample. And I used pour plate method. I am encountering some errors recently....

15 August 2018 6,673 9 View

Why Factorial ANOVA table called "Test of between Subject Effects" shows no value (-) in F ratio column for interaction between 3 IVs?

I have run Factorial ANOVA to identify main effect and interaction effect between 3 IVs and 1 DV. The output table called "Test of between Subject Effects" shows no value (-) in F ratio column for...

11 August 2018 7,900 3 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

How to arrange coordinates and extract climate dataset out of MPI-ESM-MR netcdf files?

Have a nice day everyone, I'm stuck in extracting datasets out of MPI-ESM-MR netcdf files because the latitude ranges from -3*10^6 to 3*10^6 and longitude ranges -5,9*10^6 to 5,9*10^6. Plus, the...

28 February 2021 912 3 View

Is there any Machine Learning/AI algorithm that lets you predict with incomplete features without missing value imputation process?

For instance, the model is trained with A,B,C,D,E features to predict F target. Then, I want to make prediction on a new data, but with only A,C,D,E is known without doing missing value imputation...

28 February 2021 1,556 6 View

Deborah J Hilton

it is 10 year ago since I've read this, so I could be very wrong, but I thought from my memory [which is shocking at times] that this is the poison distribution. You could look up Armitage and Berry statistical textbook to check

Selvakumar Manickam

You could check out Low Orbit Ion Cannon. It's a DDOS low-rate attack tool. You could set up a network testbed with multiple hosts and launch LOIC on multiple hosts. Use Wireshark to capture the packet and use it as dataset for analysis.