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gbnlmult - Online in the Cloud

Run gbnlmult in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command gbnlmult that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


gbnlmult - Solve systems of non linear simultaneous equations

SYNOPSIS


gbnlmult [options] <function definition>

DESCRIPTION


Least square estimation of a system of j non linear equations. Read data in columns (X_1
.. X_N). The j-th equation is specified by a function f_j(x1,x2...) using variables names
x1,x2,..,xN for the first, second...N-th column of data. The f_j(x1,x2,...)'s are assumed
i.i.d. according to a multivariate gaussian distribution.

OPTIONS


-O type of output (default 0)

0 parameters

1 parameters and errors

2 <variables> and residuals

3 parameters and variance matrix

-V variance matrix estimation (default 0)

0 <gradF gradF^t> 1 < J^{-1} > 2 < H^{-1} > 3 < H^{-1} J H^{-1} >

-e minimization tolerance (default 1e-5)

-v verbosity level (default 0)

0 just results

1 comment headers

2 summary statistics

3 covariance matrix

4 minimization steps

5 model definition

-F input fields separators (default " \t")

-h this help

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