Transcript Document 7913699

REDATAM+SP WebServer as a tool
for dissemination of microdata
IPUMS- GLOBAL Workshop
Lisbon, Portugal, August 2007
Alejandra Silva
CELADE- Population Division of ECLAC, UN. (1957 – 2007)
Process
GINI module
WebServer
Modules
REDATAM+SP
FAMILY
Create
EIM & EIF
Demographic modules
xPlan
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CELADE – Population Division, ECLAC
REDATAM WebServer

Processing census data on line (via intranet or internet)
has several advantages:
 Complete control of access (variables, geographical
level, number of cases in cells) by NSO
 Intranet: speed of data processing depends on the
server and not of the PC of the user
 If there are changes in the data file, only the file on the
server has to be replaced
 Allows to create a databank from different sources
 No access to microdata (copying is not possible)
 Control of users
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CELADE – Population Division, ECLAC
Internet access to Brasil 1991 Population census
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CELADE – Population Division, ECLAC
Internet access to Chile 2002 Population census
www.ine.cl
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CELADE – Population Division, ECLAC
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CELADE – Population Division, ECLAC
On-line access to
census micro data
processing
and tabulation
using the Redatam
WebServer
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CELADE – Population Division, ECLAC
Countries with
on-line census
micro data
access
Access to data
can be available
through each
National
Statistical Office
(NSO) Site
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CELADE – Population Division, ECLAC
Census processing on-line of Trinidad & Tobago
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CELADE – Population Division, ECLAC
Each tabulation
can be displayed
as table, graph
or map
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CELADE – Population Division, ECLAC
The INTRANET Data Bank
CELADE – Population Division, ECLAC
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CELADE – Population Division, ECLAC
APPLICATIONS
WITH AGGREGATED DATA
using Redatam+SP Xplan
and the
Redatam+SP WebServer
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CELADE – Population Division, ECLAC
Redatam xPlan Applications
 Special applications can be developed by data
owners to disseminate their data (for example on
CDs) using microdata or aggregated data.
 Easy and friendly interface; without programming.
 Options of tabulations and processes are defined
by the user
 Allows to process predefined indicators. Allow for
graphing and thematic mapping.
 Several applications have been undertaken with
Census data, vital statistics, industrial census,
agricultural census, trade statistics.
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CELADE – Population Division, ECLAC
National example:
Panama National Social Indicators System - SID
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Metadata, docs and Help files can be
included in each Application
Example from the Regional ICPD Follow- up Indicators System
in Latin America and the Caribbean
(www.eclac.cl/celade/indicadores)
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CELADE – Population Division, ECLAC
INJUMAP II
Indicators System
for monitoring
Youth living
conditions
in Chile
On-Line through the Web
processing or CD stand
alone version
R+xPlan Target Population
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Applications
CELADE – Population Division, ECLAC
INJUMAP II
Output tables can be displayed in
maps or graphs
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CELADE – Population Division, ECLAC
On-Line Statistical Processing
Indicators System for International Summits Follow -up
SUMMITS
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CELADE – Population Division, ECLAC
International Conference on Population and Development.
El Cairo, 1994
Relationship
variation
among youth
between
1990 and
2000
by country
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THE MILENIUM
DEVELOPMENT GOALS
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Indicators System
for The Millennium
Goals Follow -up
Development goals
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Final comments
New Applications are constantly being developed to facilitate
processing and analysis stand alone or on-line processing
thru the web.
Further development of the software is mainly based on the
feedback of users
Further a new multiplatform version is currently under
development (an Alfa version was presented late 2005 to
national counterparts)
Applications developed by one country can be used
afterwards by others (promoting national cooperation)
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CELADE – Population Division, ECLAC
For further information and downloading
REDATAM+SP (for free) visit our web page:
www.cepal.org/celade
THANK YOU!
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CELADE – Population Division, ECLAC