logitll: Log-likelihood of the logit model

View source: R/logitll.R

logitllR Documentation

Log-likelihood of the logit model

Description

Direct computation of the logarithm of the likelihood of a standard logit model (Chapter 4)

P(y=1|X,beta)= (1+\exp(-beta X))^(-1).

Usage

logitll(beta, y, X)

Arguments

beta

coefficient of the logit model

y

vector of binary response variables

X

covariate matrix

Value

returns the logarithm of the logit likelihood for the data y, covariate matrix X and parameter vector beta

See Also

probitll

Examples

data(bank)
y=bank[,5]
X=as.matrix(bank[,-5])
logitll(runif(4),y,X)

bayess documentation built on Aug. 11, 2022, 5:07 p.m.

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