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| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| example | 2021-06-05 | ||
| database.zip | 2021-08-23 | 13.8 MB | |
| LICENSE.txt | 2021-06-05 | 35.1 kB | |
| README.txt | 2021-06-05 | 2.3 kB | |
| R_peak_decomposer.R | 2021-06-05 | 40.4 kB | |
| Totals: 5 Items | 13.9 MB | 0 |
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R_peak_decomposer v 0.9
Author: Aleksander Mendyk
Chair of Pharmaceutical Technology and Biopharmaceutics
Faculty of Pharmacy
Jagiellonian University-Medical College
Medyczna 9 St
30-688 Kraków, Poland
phone: +48-12-6205-604
e-mail: mfmendyk@cyf-kr.edu.pl, aleksander.mendyk@uj.edu.pl
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R_peak_decomposer is a software for a signal curve decomposition into Gaussian or bi-Gaussian functions under the principle of minimization of error between the sum of Gaussians and an original signal. The tool is based on the simple principle of optimization of Gaussian parameters vs. goodness of fit error.
1. Requirements:
R environment (https://www.r-project.org/) with additional packages installed:
nloptr https://cran.r-project.org/package=nloptr
GenSA https://cran.r-project.org/package=GenSA
optimx https://cran.r-project.org/package=optimx
rgenoud https://cran.r-project.org/package=rgenoud
Any modern operating system capable of handling R environment: Windows, Linux, MacOS
2. How to run
Set up the parameters of the script and run as any scritp in the R environment
3. Run parameters
3A. Input data
Input data is a two-column tab-delimited file where first column is X-axis (independent variable) of an assay graph and second is Y-axis (dependent variable)
3B.Script parameters
Running parameters of the script are controlled via its head section with several variables - their meaning was described in the comments inside the code. The default settings are provided for quick start
4. Output
Ouptut is provided both on standard output (Rout file) and two report files: (1) a short report file and (2) a detailed report file. Reports provide information about Gaussian functions parameters and their integration
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This program comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions. Please find a LICENSE file to look
for a more detailed description of terms and conditions based on the
GNU GPLv3 license in the LICENSE.txt file
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