Software
Nonlinear time series analysis of palaeoclimate proxy records
Usage on Zenodo
View on Zenodo- Downloads
- 142
- Views
- 600
Unique downloads and views across all versions, as counted by Zenodo on 11 October 2026. This version: 45 downloads, 192 views.
- Research Topic
- Paleoclimate Complex Networks
- Further keywords
- nonlinear time series analysis climate transition Python recurrence quantification analysis recurrence plot entropy
- License
- cc-by-4.0
- Files
- 1 (688.1 kB)
Description
Jupyter notebook for nonlinear time series analysis of the palaeoclimate proxy records used in the paper. It calculates the number of potential wells, the entropy of the data, the order pattern (permutation) entropy, the recurrence quantification/network measures, DET, LAM, transitivity, and average path length as well as the visibility graph based irreversibility test statsitics p(k) and p(C).
The repository also contains the data sets used in the analysis in the folder Data.
Published in
N. Marwan, J. F. Donges, R. V. Donner, D. Eroglu: Nonlinear time series analysis of palaeoclimate proxy records, Quaternary Science Reviews, 274, 107245 (2021). DOI:10.1016/j.quascirev.2021.107245