Rank: 802 based on 86 downloads (last 30 days) and 5 files submitted
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Andrea Padoan

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Company/University
University Hospital of Padova

Personal Profile:
Professional Interests:
Biostatistics, Bioinformatics, Mass Spectrometry

 

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Files Posted by Andrea View all
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(last 30 days) 		Comments Rating
01 Jun 2011 Screenshot Multiple Peaks Alignment for Mass Spectrometry Function that align peaks from several files and gives a matrix as result. Author: Andrea Padoan mass spectrometry, statistics, data import, preprocessing, spectra 4 0
  • 4.0
4.0 | 1 rating
08 Nov 2010 Screenshot Decision Trees and Predictive Models with cross-validation and ROC analysis plot This code implements a classification tree and plots the ROC curves for each target class Author: Andrea Padoan classification tree, decision tree, statistics, classification, crossvalidation, statistic 59 1
28 Aug 2010 Screenshot Net Reclassification Improvement NRI has been proposed as an alternative to the area under the curve of the the ROC. Author: Andrea Padoan statistics, diagnostic tests, receiver operating ch..., roc, biomarker, auc 9 0
30 Jan 2010 Return a p-value from a given z (standardized distribution) It's a very simple code, useful if you need to calculate p-value inside routine or software. Author: Andrea Padoan statistics, standardized distribu... 3 1
16 Jan 2010 Screenshot Passing and Bablok regression Passing & Bablok regression is a linear regression procedure usefull for comparing clinical methods Author: Andrea Padoan passing bablok regres..., statistics, methods comparison, clinical chemistry, linear regression, non parametric regres... 11 0
Comments and Ratings on Andrea's Files View all
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31 Aug 2011 Multiple Peaks Alignment for Mass Spectrometry Function that align peaks from several files and gives a matrix as result. Author: Andrea Padoan mohammad
22 Oct 2010 Decision Trees and Predictive Models with cross-validation and ROC analysis plot This code implements a classification tree and plots the ROC curves for each target class Author: Andrea Padoan Gouda, Walaa

There is a problem as i have 28 features but your program make classification only according to feature 1 only i don't know why
01 Feb 2010 Return a p-value from a given z (standardized distribution) It's a very simple code, useful if you need to calculate p-value inside routine or software. Author: Andrea Padoan Jos (10584)

Keep the name, but change the engine by using the more robust ERFC function:

p = 0.5 * erfc(-z ./ sqrt(2))

Do not print the results out on the screen as well, but just return them as an output argument.

Finally, re-design the help section (add H1 line, used by lookfor), a description of the inputs and outputs, an example and a see also line.
Top Tags Applied by Andrea
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statistics, roc, auc, biomarker, classification tree
Files Tagged by Andrea View all
  • 1 - 5 of
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Updated   File Tags Downloads
(last 30 days) 		Comments Rating
01 Jun 2011 Screenshot Multiple Peaks Alignment for Mass Spectrometry Function that align peaks from several files and gives a matrix as result. Author: Andrea Padoan mass spectrometry, statistics, data import, preprocessing, spectra 4 0
  • 4.0
4.0 | 1 rating
08 Nov 2010 Screenshot Decision Trees and Predictive Models with cross-validation and ROC analysis plot This code implements a classification tree and plots the ROC curves for each target class Author: Andrea Padoan classification tree, decision tree, statistics, classification, crossvalidation, statistic 59 1
28 Aug 2010 Screenshot Net Reclassification Improvement NRI has been proposed as an alternative to the area under the curve of the the ROC. Author: Andrea Padoan statistics, diagnostic tests, receiver operating ch..., roc, biomarker, auc 9 0
30 Jan 2010 Return a p-value from a given z (standardized distribution) It's a very simple code, useful if you need to calculate p-value inside routine or software. Author: Andrea Padoan statistics, standardized distribu... 3 1
16 Jan 2010 Screenshot Passing and Bablok regression Passing & Bablok regression is a linear regression procedure usefull for comparing clinical methods Author: Andrea Padoan passing bablok regres..., statistics, methods comparison, clinical chemistry, linear regression, non parametric regres... 11 0

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