PayPal: I Invite The Bulls To Go Over Some Accounting Basics

I last wrote about PayPal Holdings, Inc. (NASDAQ:PYPL) on Feb 27, 2026. That article served as review for its FQ4 2025 ...
GitHub

Tigramite – Causal inference for time series datasets

Update: Tigramite now has a new CausalEffects class that allows to estimate (conditional) causal effects and mediation based on assuming a causal graph. Have a look at the tutorial. Further, Tigramite ...
GitHub

SimBA (Simple Behavioral Analysis)

We have improved the GUI for region-of-interest segmentation and analysis, which includes new interactive controls for drawing shapes. Click here to go to the new ROI documentation page. The SimBA ...