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2. LISREL - Wikipedia

   en.wikipedia.org/wiki/LISREL

   LISREL (linear structural relations) is a proprietary statistical software package used in structural equation modeling (SEM) for manifest and latent variables. It requires a "fairly high level of statistical sophistication".

3. SmartPLS - Wikipedia

   en.wikipedia.org/wiki/SmartPLS

   The Newest addition is the SmartPLS4. The software released to the general public in 2022 is an easy to use tool for Structural Equation Modelling. To estimate the model in SmartPLS, the model has to be estimated at two levels that include the measurement model assessment and structural model assessment.

4. Structural equation modeling - Wikipedia

   en.wikipedia.org/wiki/Structural_equation_modeling

   A common definition of SEM is, "...a class of methodologies that seeks to represent hypotheses about the means, variances, and covariances of observed data in terms of a smaller number of 'structural' parameters defined by a hypothesized underlying conceptual or theoretical model,". [4] SEM involves a model representing how various aspects of ...

5. List of finite element software packages - Wikipedia

   en.wikipedia.org/wiki/List_of_finite_element...

   Predefined equations: Yes, many predefined physics and multiphysics interfaces in COMSOL Multiphysics and its add-ons. A large number of Bilinear and Linear forms Model bricks: Laplace, linear and nonlinear elasticity, Helmholtz, plasticity, Mindlin and K.L. plates, boundary conditions including contact with friction. Coupled nonlinear problems ...

6. Partial least squares path modeling - Wikipedia

   en.wikipedia.org/wiki/Partial_least_squares_path...

   The structural model represents the relationships between the latent variables. An iterative algorithm solves the structural equation model by estimating the latent variables by using the measurement and structural model in alternating steps, hence the procedure's name, partial. The measurement model estimates the latent variables as a weighted ...

7. Spectral element method - Wikipedia

   en.wikipedia.org/wiki/Spectral_element_method

   In the numerical solution of partial differential equations, a topic in mathematics, the spectral element method (SEM) is a formulation of the finite element method (FEM) that uses high-degree piecewise polynomials as basis functions. The spectral element method was introduced in a 1984 paper [1] by A. T. Patera. Although Patera is credited ...