Nonlinear relationships are common in applied research, especially in education, health, and economics. While Python provides statsmodels for mixed-effects models and patsy for spline construction, ...

Abstract: Spline functions have received widespread attention in the fields of image sampling and reconstruction. To enhance the performance of splines in reconstruction and reduce the computational ...

Abstract: In the era of Big Data, it is very important to study large-scale data fitting methods. In order to ensure the calculation speed and accuracy, we propose a new kind of hierarchical many-knot ...

3D graphics design platform startup Spline Inc. said today it has closed on a $10 million funding, which coincides with the addition of Android support, opening up its collaborative capabilities to ...

Reproducible crash via division by zero. Should be reproducible from the code below. I took a look at the library code, but the exact issue isn't clear to me. Most likely it's something peculiar about ...