https://pypi.org/project/fjohansen/ Recent updates to the Python Package Index for fjohansen en https://pypi.org/project/fjohansen/0.1.0/ Johansen cointegration test with Fourier-type smooth nonlinear trends in cointegrating relations (Kurita & Shintani, 2025). Fri, 22 May 2026 20:44:03 GMT