stder: Extract the standard errors of estimated coefficients

In micsr: Microeconometrics with R

Extract the standard errors of estimated coefficients

Description

The standard errors are a key element while presenting the results of a model. They are the second column of the table of coefficient and are used to compute the t/z-value. stderr enables to retrieve easily the vector of standard errors, either from a fitted model or from a matrix of covariance

Usage

stder(x, .vcov, ...)

## Default S3 method:
stder(x, .vcov = NULL, ...)

Arguments

x	a fitted model or a matrix of covariance
.vcov	a function that computes a covariance matrix, or a character
...	further arguments

Value

a numeric vector

micsr documentation built on May 29, 2024, 7:32 a.m.