generate_pwls_missing_data {vsmi}

Generate example data for PWLS

Description

This is a functoin to generate example missing data for PWLS

Usage

generate_pwls_missing_data(
  p = 20,
  n = 200,
  pt1 = 0.5,
  pt2 = 0.5,
  tbeta = c(1, -1, 1, -1, 1, -1, -1, 1),
  miss_sig = c(0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0)
)

Arguments

p

The dimension of the independent variable X,default 20.

n

The Number of rows of generated data,default 200.

pt1

Missing rate of independent variable X,default 0.5.

pt2

Missing rate of response Y, default 0.5.

tbeta

True value of the coefficient,default c(1,-1,1,-1,1,-1,-1,1).

miss_sig

A 0-1 vector of length p, where 1 means that variable at the index is with missing,while 0 means that it without missing,defualt c(0,1,0,0,1,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0)

Value

A Matrix,missing data with variables X in the first p columns and response Y at the last column.