Choice among r2 and RMSE for a good model?

I have generated so many models having a different coefficient of determination (r2) and RMSE. In this analysis, it has been seen that it is not mandatory that a model having maximum r2 has a...

15 July 2020 6,014 4 View

Why we should ignore multicollinearity?

In many situations in practice, the explanatory variables (xi) may not remain independent due to various reasons. The situation where the explanatory variables are highly intercorrelated is...

07 July 2020 6,474 21 View

How to do a multiple nonlinear regression?

Actually, There are so many software available for nonlinear regression and multi-linear regression. But I haven't find any freely available software for multiple nonlinear regression.

24 February 2020 2,980 3 View

Can anyone tell me list of specific receptors present in specific human neurons?

Extracellular receptors play crucial role in initiating signalling and several other biological process inside the cell or across the cell. But I am confused about the those receptors present...

10 December 2018 922 3 View

Can anybody tell the way of how to get a genome sequenced data of a HaCat cell line?

I am working on HaCat cell line. It is very crucial for me to know the sequence of DNMT gene of HaCat cell line for my experiment. I have googled it but unfortunately it was not possible for me to...

07 November 2017 2,618 2 View

Problems in forming a polymer film on FTO coated glass with a quantum dot + polymer mixture based in chloroform?

I want to form a thin film/layer over FTO coated glass using a mixture of quantum dots and polymer, the FTO coated glass is not allowing a film to form over it, the mixture is getting deposited at...

06 April 2016 7,684 3 View

How to compute document similarity against a document collection?

What could be the approaches to combine the pairwise document similarity scores to get the overall similarity score of a certain document against a document collection?

01 January 1970 8,275 6 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

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 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'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

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 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

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