Search found 6 matches
- Mon Feb 29, 2016 18:36
- Forum: General Discussion
- Topic: threshold, delay,dimension
- Replies: 1
- Views: 14965
Re: threshold, delay,dimension
Hey, if you have the CRP toolbox (see: http://www.recurrence-plot.tk/programmes.php), you can use the mi function for finding a delay and the fnn function to find an optimal dimension. Finding an optimal threshold is more difficult and depends on the data under consideration. For more information se...
- Wed Sep 2, 2015 08:57
- Forum: Quantification
- Topic: Significance of CRP/RP measures on a group level
- Replies: 0
- Views: 28032
Significance of CRP/RP measures on a group level
Hello at all, sorry for the double post, I already posted this to the RP mailing list. I'm looking for some comments/recommendations about how to best determine the significance of CRP/RP measures on a group level. That is, I have a group of 50 test subjects where I calculated the CRP between 10 reg...
- Mon Jun 22, 2015 15:49
- Forum: General Discussion
- Topic: Method of finding neighbours.
- Replies: 1
- Views: 14613
Re: Method of finding neighbours.
Hi, there is a nice review paper by Marwan et al. which explains the different types of norms: Marwan, N., Carmenromano, M., Thiel, M., & Kurths, J. (2007). Recurrence plots for the analysis of complex systems. Physics Reports, 438(5-6), 237–329. doi:10.1016/j.physrep.2006.11.001 Regarding RP an...
- Mon Jun 22, 2015 15:39
- Forum: General Discussion
- Topic: JRP between binary and continuous time series
- Replies: 2
- Views: 16726
Re: JRP between binary and continuous time series
Thank you Norbert . Did not look into this matter any further, but as soon as I do, I will post an update into this thread.
- Mon Jun 22, 2015 15:36
- Forum: General Discussion
- Topic: Confidence Intervals for RP-measures
- Replies: 1
- Views: 14502
Confidence Intervals for RP-measures
Hi, I was wondering how to compute the confidence intervals for e.g. DET/LAM measures like mentioned in the following paper with the CRP toolbox or by using some functions from it respectively: Marwan, N., Schinkel, S., & Kurths, J. (2013). Recurrence plots 25 years later —Gaining confidence in ...
- Fri Dec 5, 2014 16:37
- Forum: General Discussion
- Topic: JRP between binary and continuous time series
- Replies: 2
- Views: 16726
JRP between binary and continuous time series
Hi at all, I started to experiment with the crp toolbox (thanks for this nice toolbox btw) and want to apply RP to the analysis of fMRI data. I have two time series. The first consists of 1's and 0's and represents a stimulus on/offset and the second is a continuous time series consisting of fMRI da...