Svy Central V2 Upd -
V2 allows for more dynamic handling of sampling weights, making it easier to adjust for non-response and post-stratification on the fly.
Run your descriptive or model-based analyses using the centralized SVY engine to automatically apply the complex design corrections. AI responses may include mistakes. Learn more svy central v2
Use the diagnostic tools to ensure your design is "identified" (meaning there is enough data in each strata to calculate variance). V2 allows for more dynamic handling of sampling
One of the hallmark features is the centralized command repository, which reduces the need for repetitive prefixing (e.g., the svy: prefix in Stata) by allowing global survey settings across a project. svy central v2
Svy Central V2 Upd -
FreeFEM offers a fast interpolation algorithm and a language for the
manipulation of data on multiple meshes.
Examples of Associated book:
Easy to use PDE solver
FreeFEM is a popular 2D and 3D partial differential equations (PDE)
solver used by thousands of researchers across the world.
It allows you to easily implement your own physics modules using the
provided FreeFEM language. FreeFEM offers a large list of finite
elements, like the Lagrange, Taylor-Hood, etc., usable in the
continuous and discontinuous Galerkin method framework.
Pre-built physics
-
Incompressible Navier-Stokes (using the P1-P2 Taylor Hood element)
- Lamé equations (linear elasticity)
- Neo-Hookean, Mooney-Rivlin (nonlinear elasticity)
- Thermal diffusion
- Thermal convection
- Thermal radiation
- Magnetostatics
- Electrostatics
- Fluid-structure interaction (FSI)
Strong mesh and parallel capabilities
FreeFEM has it own internal mesher, called BAMG, and is compatible
with the best open-source mesh and visualization software like
Tetgen, Gmsh,
Mmg and
ParaView.
Written in C++ to optimize for speed, FreeFEM is interfaced with the
popular mumps,
PETSc and
HPDDM
solvers.
HPC in the cloud integration
With
Qarnot's
HPC platform, 7 lines of python code is all you need to run a
FreeFEM simulation in the cloud. Learn how to run FreeFEM with
Qarnot's sustainable HPC platform on
Qarnot's blog.
FreeFEM is also available on
Rescale's
ScaleX® Pro. Rescale offers academic users up to 500 core hours on
their HPC cloud.
Video tutorials
Thanks to
Mojtaba Barzegari
V2 allows for more dynamic handling of sampling weights, making it easier to adjust for non-response and post-stratification on the fly.
Run your descriptive or model-based analyses using the centralized SVY engine to automatically apply the complex design corrections. AI responses may include mistakes. Learn more
Use the diagnostic tools to ensure your design is "identified" (meaning there is enough data in each strata to calculate variance).
One of the hallmark features is the centralized command repository, which reduces the need for repetitive prefixing (e.g., the svy: prefix in Stata) by allowing global survey settings across a project.
