urrplot {bate}

Region plot to demarcate URR and NURR for the bounded box

Description

Region plot to demarcate URR and NURR for the bounded box

Usage

urrplot(parameters, deltalow, deltahigh, Rlow, Rhigh, e)

Arguments

parameters

A vector of parameters (real numbers) that is generated by estimating the short, intermediate and auxiliary regressions.

deltalow

The lower limit for delta.

deltahigh

The upper limit for delta.

Rlow

The lower limit for Rmax.

Rhigh

The upper limit for Rmax.

e

The step size of the grid in the x and y directions.

Value

A plot object created by ggplot

Examples

## Load data set
data("NLSY_IQ")
 
## Set age and race as factor variables
NLSY_IQ$age <- factor(NLSY_IQ$age)
NLSY_IQ$race <- factor(NLSY_IQ$race)
   
## Collect parameters from the short, intermediate and auxiliary regressions
parameters <- collect_par(
data = NLSY_IQ, outcome = "iq_std", 
treatment = "BF_months", 
control = c("age","sex","income","motherAge","motherEDU","mom_married","race"),
other_regressors = c("sex","age"))

## Set limits for the bounded box
Rlow <- parameters$Rtilde
Rhigh <- 0.61
deltalow <- 0.01
deltahigh <- 0.99
e <- 0.01

## Create region plot for bounded box
p1 <- urrplot(parameters, deltalow, deltahigh, Rlow, Rhigh, e=e)

## See plot
print(p1)