Languages
- 3721
- Trace gas, aerosol, cloud and climate modelers code
- By Charlie Zender, professor of Earth System Science.
- 3723
- Vienna Ab-Initio Simulation Package (VASP)
- Performs ab-initio quantum-mechanical molecular dynamics (MD) using pseudopotentials and a plane wave basis set. The approach implemented in VAMP/VASP is based on a finite-temperature local-density approximation (with the free energy as variational quantity) and an exact evaluation of the instantaneous electronic ground state at each MD-step using efficient matrix diagonalization schemes and an efficient Pulay mixing.
- 3725
- Software programs
- CONHYP evaluates the confluent hypergeometric function for large, complex arguments. PFq evaluates the generalized hypergeometric function for large, complex arguments. Both are written by Warren F. Perger.
- 3727
- Autoregressive model estimation
- Originally by H. Akaike, modified by T. Morikawa, M. Sigemori, and T. Wada.
- 3728
- CANOCO
- Program for canonical community ordination by [partial] [detrended] [canonical] correspondence analysis, principal components analysis and redundancy analysis. [Commercial]
- 3729
- Clusfind
- Complete code of six stand-alone Fortran programs for cluster analysis, described and illustrated in L. Kaufman and P.J. Rousseeuw (1990), "Finding Groups in Data: an Introduction to Cluster Analysis", Wiley.
- 3731
- DIERCKX
- Fortran subroutines for calculating smoothing splines for various kinds of data and geometries, with automatic knot selection.
- 3732
- Demo Fortran90 Multilayer Perceptron Backprop Code
- By Phil Brierley. A genetic algorithm code is at http://www.philbrierley.com/main.html&code/gafortran.html&code/codeleft.html .
- 3733
- Dolph Schluter's Software
- Includes a Fortran 77 program for univariate and multivariate cubic spline regression.
- 3734
- EMMIX
- Fits a mixture model of multivariate normal or t-distributions to a user supplied data set via the EM algorithm. By Geoff McLachlan.
- 3736
- Exact Confidence Bounds on a Normal Distribution Coefficient of Variation
- Obtains a two-sided confidence interval on a coefficient of variation for data from a normal distribution.
- 3737
- Fair-Parke Program
- Allows one to estimate and analyze dynamic, nonlinear, simultaneous equations models. The models can be rational expectations models, and they can have autoregressive errors of any order. The estimation techniques include OLS, 2SLS, 3SLS, FIML, LAD, 2SLAD, and some versions of Hansen's method of moments estimator.
- 3738
- Fast Statistical Methods
- Fortran 90 and 77 codes by W.H. Press and G.B. Rybicki, for fast inversion matrices of an exponential form arising from autocorrelation functions of Ornstein-Uhlenbeck processes.