truncSP (version 1.2.2)

lt-class: Class "lt"

Description

Documentation on S4 class "lt".

Arguments

Objects from the Class

Objects from the class are usually obtained by a call to the function lt.

Slots

call:
Object of class "call" the function call
coefficients:
Object of class "matrix" the estimated coefficients from fitting a model for truncated regression using the Quadratic Mode Estimator (QME)
startcoef:
Object of class "matrix" the starting coefficients used when fitting the model
cvalues:
Object of class "data.frame" containing information about the thresholds used
value:
Object of class "numeric" the value of the objective function corresponding to coefficients
counts:
Object of class "integer" number of iterations until convergence
convergence:
Object of class "integer" indicating whether convergence was achieved
message:
Object of class "character" a character string giving any additional information returned by the optimizer
residuals:
Object of class "matrix" the residuals of the model
fitted.values:
Object of class "matrix" the fitted values
df.residual:
Object of class "integer" the residual degrees of freedom
covariance:
Object of class "matrix" the estimated covariance matrix
bootrepl:
Object of class "matrix" bootstrap replicates used to estimate the covariance matrix

Methods

coef
signature(object = "lt"): extracts the coefficients of the model fitted using lt
fitted
signature(object = "lt"): extracts the fitted values of the model fitted using lt
print
signature(x = "lt"): print method
residuals
signature(object = "lt"): extracts the residuals of the model fitted using lt
summary
signature(object = "lt"): summary method
vcov
signature(object = "lt"): extracts the covariance matrix of the model fitted using lt

See Also

Function lt and class "summary.lt"

Examples

Run this code
showClass("lt")

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