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bayesm (version 3.0-2)

mnlHess: Computes -Expected Hessian for Multinomial Logit

Description

mnlHess computes -Expected[Hessian] for Multinomial Logit Model

Usage

mnlHess(beta,y,X)

Arguments

beta

k x 1 vector of coefficients

y

n x 1 vector of choices, (1, …,p)

X

n*p x k Design matrix

Value

k x k matrix

Warning

This routine is a utility routine that does not check the input arguments for proper dimensions and type.

Details

See llmnl for information on structure of X array. Use createX to make X.

References

For further discussion, see Bayesian Statistics and Marketing by Rossi, Allenby and McCulloch, Chapter 3. http://www.perossi.org/home/bsm-1

See Also

llmnl, createX, rmnlIndepMetrop

Examples

Run this code
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mnlHess(beta,y,X)

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