AMBER tleap solvatebox always undervalues the density, why?

I've been searching for an answer to this question for years, and I'm shocked I haven't found any discussion on any forums. Here is an example to provide more details: I am preparing a 450...

20 January 2021 7,561 2 View

Are there available scales or questionnaires to measure change management?

Seeking to connect with authors who may want to share their scales or questionnaires to measure change management.

27 September 2020 374 6 View

How do I combine two variables into one in SPSS?

I have a data set with information on BMI which is derived either from self-reported (variable 1) or measured weight (variable 2). Each subject has information on BMI in one of these variables,...

07 October 2019 431 3 View

How to export ANSYS Static Structural results to a format that Paraview can read?

My ANSYS model gives me .rst and .dat output files and Paraview gives me errors when I open them. How to get ANSYS to export a format that Paraview can successfully read? Thank you :)

18 March 2019 1,481 1 View

Statistical differences between SPM and FreeSurfer?

Hi, Does anyone know what are the statistical differences between SPM and FreeSurfer? Thanks!

19 September 2017 3,360 5 View

How to remove protein from DNA mini prep?

17 October 2016 3,050 6 View

Is plasma treatment comparable to corona treatment to prepare a thermoplastic surface for bonding with an adhesive?

30 August 2016 4,951 4 View

How effective is the restriction digestion step for TRF telomere length measurement?

I read that after HinfI and RsaI digestion the non-telomeric fragments are typically

01 March 2015 5,923 5 View

Can anyone suggest a transcription service that does Spanish interviews?

Looking for a Spanish translation service, preferably US-based.

02 February 2015 5,434 5 View

Is there a way to translate amino acid sequences into nucleotide sequences?

I am interested in looking for evidence of positive selection across domains for a group of genes I am working on. I have collected nucleotide coding sequences for each gene from NCBI. These...

30 May 2014 4,126 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

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