Description Usage Format Details Source References
Includes every person in the 1996 SIPP data born between 1936 to 1971. Zero income observations are excluded.
1 | data("SIPP1996Analytic")
|
A data frame with 334071 observations on the following 9 variables.
id
Vector of a unique longitudinal identifier for a survey unit across all waves.
wave
Vector of survey data collection periods.
weight
Vector of survey weight corrsponding to id
.
bottom.threshold
Vector of income bottom-coding threshold corrsponding to id
and wave
.
top.threshold
Vector of income top-coding threshold corrsponding to id
and wave
.
income
Vector of income corrsponding to id
and wave
.
Type
A numeric vector indicates bottom/top-coding status of income
. Type
equals 0 if bottom-coded, equals 2 if top-coded, equals 1 if neither.
seq_id
A numeric vector indicates sequential id of the observation.
CPI
Vector of CPI corrsponding to wave
.
An output produced by processing the raw SIPP data with Format_Input.
https://www.census.gov/sipp/
Tan, Li (2017), Imputing Top-Coded Income Data in Longitudinal Surveys, Working Paper. (link)
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