Title data
Geitner, Robert ; Fritzsch, Robby ; Popp, Jürgen ; Bocklitz, Thomas:
corr2D : Implementation of Two-Dimensional Correlation Analysis in R.
In: Journal of Statistical Software.
Vol. 90
(2019)
Issue 3
.
- pp. 1-33.
ISSN 1548-7660
DOI: https://doi.org/10.18637/jss.v090.i03
Related URLs
Abstract in another language
In the package corr2D two-dimensional correlation analysis is implemented in R. This paper describes how two-dimensional correlation analysis is done in the package and how the mathematical equations are translated into R code. The paper features a simple tutorial with executable code for beginners, insight into the calculations done before the correlation analysis, a detailed look at the parallelization of the fast Fourier transformation based correlation analysis and a speed test of the calculation. The package corr2D offers the possibility to preprocess, correlate and postprocess spectroscopic data using exclusively the R language. Thus, corr2D is a welcome addition to the toolbox of spectroscopists and makes two-dimensional correlation analysis more accessible and transparent.
Further data
Item Type: | Article in a journal |
---|---|
Refereed: | Yes |
Keywords: | correlation analysis; 2D correlation; spectroscopy; R; R package; corr2D |
Institutions of the University: | Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Computer Science > Lehrstuhl Künstliche Intelligenz in der Mikroskopie und Spektroskopie > Lehrstuhl Künstliche Intelligenz in der Mikroskopie und Spektroskopie - Univ.-Prof. Dr. Thomas Wilhelm Bocklitz |
Result of work at the UBT: | No |
DDC Subjects: | 500 Science > 530 Physics |
Date Deposited: | 19 May 2023 08:01 |
Last Modified: | 19 May 2023 08:08 |
URI: | https://eref.uni-bayreuth.de/id/eprint/76307 |