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Extract Standard Errors

se.Rd

se is a generic function which extracts standard errors from objects.

Usage

se(x)

Arguments

Object Input

Object to interrogate for standard errors.

x

an object for which the extraction of standard errors is meaningful.

Value

Standard errors extracted from the model object x.

Details

This function provides a generic interface for extraction of standard errors from objects.

See also

fitted, residuals, coef, and gradients, for related methods; np for supported objects.

Author

Tristen Hayfield tristen.hayfield@gmail.com, Jeffrey S. Racine racinej@mcmaster.ca

Note

This method currently only supports objects from the np library.

Examples

x <- rnorm(10)
se(npudens(npudensbw(~x)))
#>  [1] 0.1478176 0.1284583 0.1302557 0.1445862 0.1497900 0.1383546 0.1140046
#>  [8] 0.1449380 0.1504986 0.1431936