How to improve my circle plot in Matlab?

Hi, I would like to draw circles in matlab. But my code does not work well where the central points do not lie on center part. I would appreciate if anyone could advice me any improvement....

02 March 2018 9,199 2 View

How to correct the standard Error in Jackknife regression coefficient in this code?

Hi, I would like to compute the standard error of the regression coefficient with Jackknife concept. This is my code: X

10 November 2017 6,839 2 View

Which package in R that suitable for conditional density plot?

Can anyone share on how to plot the conditional density for mixture model as shown in the picture in R? Which package that can be applied to plot the image? Thanks

08 September 2017 1,114 4 View

Why the Gaussian density computation for a single value in matlab does not work?

I tried to write a code in matlab. The code is supposed to be an easy task. I just want to compute the gaussian density for a single value. This is the code: iteration = 1;for iter = 1:iteration i...

08 September 2017 6,636 0 View

Which is the function/ package in Matlab that appropriate to deal with missing values for Neural Network and Random forest model ?

08 September 2017 5,906 3 View

Which package in R to implement the feature selection that suitable for regression?

31 December 2016 9,440 2 View

How to work with latent variable in Gaussian mixture model in R?

I'm currently trying to impute the missing data through Gaussian mixture model. My reference paper is from here: http://mlg.eng.cam.ac.uk/zoubin/papers/nips93.pdf I currently focus on bivariate...

10 November 2016 7,299 1 View

How to impute the conditional mean imputation using finite Gaussian mixture?

Hi guys, I would like to get the idea on how to implement the conditional mean imputation in the Finite Gaussian Mixture model, say 2 Gaussian components .This is because, if i bring the two mean...

08 September 2016 3,234 0 View

What the different between random draws imputation and multiple imputation?

04 May 2016 4,652 0 View

How can I overcome Rhdfs and Rmpi package installation problems?

Hi all,I have been installed and setup the rhadoop in the VMware environment.Recently, i tried to install the following packages: 1) rhdfs_1.0.8 package, and prompted with this error message:(as...

10 November 2015 5,120 1 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Does any one can help me choose a reasonable basis set for intermediate metal ions interactions with guanine (i.e Fe2+, Mn2+, Cu2+ and exc.)?

Hello every body Does any one has any idea to help me choose a reasonable basis set for intermediate metal ions (i.e Fe2+, Mn2+, Cu2+ and exc.) interactions with guanine or other DNA organic...

01 March 2021 6,187 2 View

What could be some reasons why unstimulated monocytes are getting activated?

Im doing PBMC isolation -> CD14+ enrichment using magnetic beads -> stimulation setup. My negative control is just cells in cRPMI but they seem to get activated over and over again.

28 February 2021 7,883 3 View

Why does intensity drops as concentration increases?

Is there any reason for decrease in fluorescence emission intensity of HSA,BSA when increase the concentration ?

28 February 2021 3,653 4 View

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

Should we reduce the standard unit of length to 0.31951540592 meter ?

The reasoning behind this question is to align the ratios of the proton potential in energy per charge to the speed of light in distance per time. As these two dimensions appear to be related,...

27 February 2021 947 7 View

What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View

What might be the reason for obtaining two bands in plant genomic DNA extraction?

I got a thin band and a thick band i guess it would be the genomic DNA and the 260/280 ratio is 3.

21 February 2021 6,523 6 View

Methodological confusions regarding deductive and inductive reasoning, hypothesis and theory test?

Hi Colleagues- What do you think about the following methodological issues: 1. Is it methodologically wrong to formulate quantitative research questionnaire based on inductive reasoning? 2. Is it...

21 February 2021 4,634 6 View

What is the reason film thickness increased?

what is the reason film thickness increased when increased doping concentrations give some reasons The measured film thickness is 156, 282, 394, 548 and 681 nm for 0, 1.5, 2.5, 3.5, and 4.5 wt....

17 February 2021 8,987 5 View