CCM Transformer

Compute convergent cross mapping (CCM) between two components of Lorenz’96 5-D system.

libSizes specify the set of library sizes evaluated for convergence.

from pandas import read_csv
from sciedm import CCM
from sciedm.datasets import load_dataset

df = load_dataset("Lorenz5D")
ccm1 = CCM(columns='V1', target='V5', E=7, libSizes=[25,50,100,200,800,900,950])
ccm1.fit_transform(X=df)

from sciedm.aux_func import PlotCCM
PlotCCM(ccm1.libMeans_, title=f"E={ccm1.E} {ccm1.columns} : {ccm1.target}")