Rank: 1040 based on 130 downloads (last 30 days) and 9 files submitted
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Dr. Jens Koopmann

E-mail
Company/University
Biomarker-Discovery

Personal Profile:

IT Consultant

I am working on the analysis of protein arrays and I have developed software for HTS assay development for the pharmaceutical industry in Europe and the USA.
   
Furthermore, I have experience in the analysis of array based clinical trial data and handling large data sets. I am a specialist in data normalization and the multidimensional data analysis> I have worked on the discovery of biomarkers. I have developed software packages using support vector machine learning and wrapper algorithms for the discovery of biomarker pattern and prediction of sensitivity and specificity of biomarkers as diagnostics.
   
   
   

Phone: 0044-7712136953
Email: Jens.Koopmann@live.com
Web: http://www.biomarker-discovery.com

Professional Interests:
Biology, Statistic, Microarray Analysis, Data Normalization, GUI, Non-linear Curve Fitting, Potency & Selectivity Analysis, Expression arrays, protein arrays, sensitivity specificity analysis, data normalization

 

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Files Posted by Dr. Jens View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
21 Jul 2014 Screenshot quant_test.zip Data normalization of an 2 dimensional numerical array Author: Dr. Jens Koopmann statistics, data normalization 12 0
21 Jul 2014 Screenshot Sens_spec_calc.zip Sensitivity and specificity calculation Author: Dr. Jens Koopmann statistics classifica... 12 0
21 Jul 2014 Screenshot normtest_folder.zip Simple data normalziation routine Author: Dr. Jens Koopmann data normalziation 13 0
19 May 2009 Screenshot Quantile normalization of 2 dimensional arrays Returns a normalized dataset Author: Dr. Jens Koopmann data normalization, data normalisation, biology, data analysis 20 1
04 Jan 2009 Screenshot Mandelbrot Set Nice and easy zoom to mandelbrot set Author: Dr. Jens Koopmann fractals, mandelbrot, fractal, vectorised, mathematics 14 2
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1.0 | 1 rating
Comments and Ratings by Dr. Jens View all
Updated File Comments Rating
20 Jul 2014 Faded bar chart Bar chart add-on that shows the error as a fade-out rather than using error bars. Author: Malcolm McLean

Hi Malcom,

great effect. I like it.

KR

Jens

04 Jan 2009 Mandelbrot Set Nice and easy zoom to mandelbrot set Author: Dr. Jens Koopmann

Dear Image Analyst,

Thanks for the tip off. I updated the posting and I included a .fig file. Please don’t hesitate to try it again, or have a look at the Mandel121 program which executes faster and allows you more option for manipulating the Mandelbrot set.

Kind regards

Jens

29 Oct 2008 Fractal Explorer The whole Chaos in a single program. Author: Laurent Cavin

Laurent,

I am sorry to say that the program does not run on my Matlab version.
I think the GUI is to big for my screen and I can not move/drag the GUI to get it work.

Kind regards
Jens

Comments and Ratings on Dr. Jens' Files View all
Updated File Comment by Comments Rating
18 Jul 2012 Quantile normalization of 2 dimensional arrays Returns a normalized dataset Author: Dr. Jens Koopmann R, Pandiyarajan

Your code is working good. How to normalize two images(2D) using your matlab code

04 Jan 2009 Mandelbrot Set Nice and easy zoom to mandelbrot set Author: Dr. Jens Koopmann Koopmann, Dr. Jens

Dear Image Analyst,

Thanks for the tip off. I updated the posting and I included a .fig file. Please don’t hesitate to try it again, or have a look at the Mandel121 program which executes faster and allows you more option for manipulating the Mandelbrot set.

Kind regards

Jens

28 Dec 2008 Mandelbrot Set Nice and easy zoom to mandelbrot set Author: Dr. Jens Koopmann Analyst, Image

Can't run because the fig file was not included.

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