Extended Data Table 1 Summary of watersheds, case studies and flood divides in the study and test datasets

From: Extreme flooding controlled by stream network organization and flow regime

    

Observed flood divides

Predicted flood divides

  

Watersheds

Case studies

Presence

Absence

TP

TN

FP

FN

Study dataset

USA

41

101

27

7

-

-

-

-

Germany

32

Test dataset

USA

252

2519

-

-

531

728

1133

127

Germany

403

  1. Observed flood divides (presence or absence thereof) in the study dataset are those for which empirical and theoretical estimates provided consistent results. Predicted flood divides in the test dataset based on binary logistic regression of their physioclimatic controls. TP: true positives, TN: true negatives, FP: false positives, FN: false negatives.
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