Can we take same condition in nordan manifold?

18 April 2016 2,376 1 View

Whether to replace p value by Confidence Interval?. or to believe on Sir Ronald A. Fisher ?

31 March 2016 1,778 15 View

Which packages (other than RIPA and EBImage) are available for doing image processing in R?

15 December 2015 9,483 3 View

How can earthquakes be predicted? Which statistical models work best?

11 May 2015 2,239 13 View

Can anyone provide the URL for large unstructured data?

I need unstructured data of large size for my experiment. Dataset like pathological reports, mail content, etc. would be useful.

18 February 2015 8,457 7 View

Are the selection of wavelet familiy and wavelet filter sensitive to the extracting trend of time series?

Discrete Wavelet Transform can be used to extract the trend (by removing the fluctuations) of the time series. However, the selection of appropriate wavelet family and wavelet filter is a major...

27 August 2014 4,030 3 View

Is it a good idea to use logistic regression for combining the effects of two or more diagnostic tests and then do the ROC analysis?

Recently many of the researchers use logistic regression predicted value probability for finding the combined effect of two or more diagnostic test [Test Variable] in ROC analysis. Is it a good idea?.

30 July 2014 4,777 7 View

Is it necessary to report the research findings by percentage and confidence interval when sample size of the study is less than 30?.

BMJ Surgery Authors guidelines include a sentence saying that if the sample size is less than 30 then report with the numbers, not percentage. What is the reason behind this?

25 December 2013 2,118 15 View

Is it only the Professor who can chair a scientific session in a conference? Why not Associate Professor or Asst Professor?

Some scientific conference organizers look at the potentiality of the person who will be selected as chair person not the "Designation". I respect Professors. But, why Associate and Asst...

18 September 2013 5,676 23 View

What should be the scientific content, sub themes which are necessary for a Research Methodology and Scientific Writing Conference in Medicine?

The International Conference on Research Methodology and Scientific Writing aims to provide knowledge that allows research scholars, teachers and practitioners to achieve the research goals and...

13 September 2013 7,887 3 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 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

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 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

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View