qtreeR Documentation

qtree

Description

Code to write a latex qtree plot takes a rpm frame and returns latex code to produce qtree uses linearize as a guide Produces text code to produce tree structure in tex document Requires using LaTex packages and the following commands in preamble of LaTex doc: \usepackage{lscape} and \usepackage{tikz-qtree}

Usage

qtree(
  t1,
  title = NULL,
  label = NA,
  caption = "",
  digits = 2,
  s_size = TRUE,
  scale = 1,
  lscape = FALSE,
  subnode = 1
)

Arguments

t1

rpms object created by rpms function

title

string for the top node of the tree

label

string used for labeling the tree figure

caption

string used for caption

digits

integer number of displayed digits

s_size

boolean indicating whether or not to include sample size

scale

numeric factor for scaling size of tree

lscape

boolean to display tree in landscape mode

subnode

starting node of subtree to plot

Examples

{
# model mean of retirement account value for households with reported 
# retirment account values > 0 using a binary tree while accounting for 
# clusterd data and sample weights.

s1<- which(CE$IRAX > 0)
r1 <-rpms(IRAX~EDUCA+AGE+BLS_URBN, data = CE[s1,],  weights=~FINLWT21, clusters=~CID) 

# get Latex code
qtree(r1)

}