as.lm: Convert a rdd object to lm

In rddtools: Toolbox for Regression Discontinuity Design ('RDD')

Description

Convert a rdd object to lm

Usage

as.lm(x)

Arguments

x	An object to convert to lm

Value

An object of class lm

See Also

as.npreg which converts rdd_reg objects into npreg from package np.

Examples

data(house)
house_rdd <- rdd_data(y=house$y, x=house$x, cutpoint=0)
reg_para <- rdd_reg_lm(rdd_object=house_rdd)
reg_para_lm <- as.lm(reg_para)
reg_para_lm
plot(reg_para_lm, which=4)

Example output

Loading required package: AER
Loading required package: car
Loading required package: lmtest
Loading required package: zoo

Attaching package: 'zoo'

The following objects are masked from 'package:base':

    as.Date, as.Date.numeric

Loading required package: sandwich
Loading required package: survival
Loading required package: np
Nonparametric Kernel Methods for Mixed Datatypes (version 0.60-3)
[vignette("np_faq",package="np") provides answers to frequently asked questions]
[vignette("np",package="np") an overview]
[vignette("entropy_np",package="np") an overview of entropy-based methods]

Call:
lm(formula = y ~ ., data = dat_step1, weights = weights)

Coefficients:
(Intercept)            D            x      x_right  
    0.43295      0.11823      0.29691      0.04598  

rddtools documentation built on Jan. 10, 2022, 5:07 p.m.