has.intercept: Check for the presence of an intercept in a formula or in a...

Description Usage Arguments Value

View source: R/tool_misc.R

Description

The presence of an intercept is checked using the formula which is either provided as the argument of the function or extracted from a fitted model

Usage

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has.intercept(object, ...)

## Default S3 method:
has.intercept(object, ...)

## S3 method for class 'formula'
has.intercept(object, ...)

## S3 method for class 'Formula'
has.intercept(object, rhs = NULL, ...)

## S3 method for class 'panelmodel'
has.intercept(object, ...)

## S3 method for class 'plm'
has.intercept(object, part = "first", ...)

Arguments

object

a formula, a Formula or a fitted model (of class plm or panelmodel),

...

further arguments.

rhs, part

the index of the right hand sides part of the formula for which one wants to check the presence of an intercept (relevant for the Formula and the plm methods),

Value

a boolean


plm documentation built on March 3, 2021, 1:12 a.m.