dataw1 {pwlmm}

dataw1 data

Description

Crosssectional data set. A two-level data containing wave one from datamultv data. Generated from the first quarter of 2018 data of the Continuous PNAD (IBGE/Brazil).

Usage

data(dataw1)

Format

A data.frame with 337 observations and the following 13 variables.

Y

the logarithm of the monthly income in the main job for people aged 14 and over (only for people who received cash, products or goods in the main job) plus 1

X1

age of the resident in the reference date centered around 40

X2

indicator variable for male residents

X3

indicator variable for residents of white color or race

X4

the logarithm of hours actually worked in the reference week in all jobs for people aged 14 and over plus 1

X5

years of study (people aged 5 or over) standardized for elementary school 9 YEARS SYSTEM

PSU

level 2 identifiers, is the group identifier for this data

STRAT

variable that identifies the strata (not needed in the command functions)

wave

time-dummies for level 1 units

idd

level 1 identifiers

wj

weights corresponding to level 2 units

w_ij

vector of weights corresponding to level 1 units, conditional to their respective level 2 unit (also longitudinal weights in the multivariate data)

wi_j

weights corresponding to level 1 and 2 units (not needed in the command functions)

Examples

data(dataw1)
summary(dataw1)