Early Grade Reading Study II 2017-2020 Secure Data
Waves 1-5 Merged

South Africa, 2017 - 2020

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Reference ID

zaf-dbe-egrssd-2-2017-2020-v1.1

Producer(s)

Stephen Taylor, Brahm Fleisch

Collections

South African Department of Basic Education Remote Access Data Enclave

Metadata

DDI/XML JSON

Created on

Feb 25, 2025

Last modified

Jun 24, 2026

Page views

365111

Downloads

478

PCA: Wave 2 score (w2_LA_is)

Data file: egrs-2017-2020-panel-w-emis

Overview

Valid: 3051

Invalid: 276

Minimum: -3.25

Maximum: 12.122

Mean: 1.33e-09

Standard deviation: 2.569

Type: Continuous

Decimal: 0

Start: 2553

End: 2569

Width: 17

Range: -3.24991297721863 - 12.1217126846313

Format: Numeric

Questions and instructions

Categories

Value	Category
Sysmiss

Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.

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