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An Overview of the

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Philippines. e.nogales_at_mail.census.gov.ph. http://www.census.gov. ... Map results by geographic area. Tabulation. An Overview of the IMPS. Components of CSPro: ... – PowerPoint PPT presentation

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Title: An Overview of the


1
An Overview of the Integrated Microcomputer
Processing System (IMPS)
Elpidio C. Nogales Jr. Information Resources
Dept. National Statistics Office
Philippines e.nogales_at_mail.census.gov.ph http//w
ww.census.gov.ph
2
An Overview of the IMPS
  • What is IMPS?
  • The Integrated Microcomputer Processing System
    (IMPS) is a system for entry, editing,
    tabulation, and management of census and survey
    data
  • Developed by the U. S. Bureau of the Census

2
3
An Overview of the IMPS
What is IMPS?
Versions IMPS 3.1 - DOS Version IMPS 4.1
(includes ver 3.1) - Windows CSPRO -
Windows-based
3
4
An Overview of the IMPS
Components of IMPS IMPS 3.1 - DOS Version
Data Dictionary
CENTRACK
CENTRY
CONCOR
CENTS
QUICKTAB
Data Capture Management and Control
Data Entry
Data Editing/ Cleaning
Tabulation
Frequency and Cross Tabulation
Control Reports
Publication Tables
Frequency/ Preliminary Tables
4
5
An Overview of the IMPS
Components of IMPS IMPS 4.1 - Windows Version
Data Dictionary
TEXTVIEWER
CROSSTAB
MAPVIEWER
Text Viewer
Cross Tabulation
Thematic Mapping
Text File Viewer
.htm, .rtf, ASCII
5
6
An Overview of the IMPS
Components of IMPS IMPS 4.1 - Windows Version
Data Dictionary
TEXTVIEWER
CROSSTAB
MAPVIEWER
Text Viewer
Cross Tabulation
Thematic Mapping
Text File Viewer
.htm, .rtf, ASCII
6
7
An Overview of the IMPS
Components of IMPS IMPS 4.1 - Windows Version
Data Dictionary
TEXTVIEWER
CROSSTAB
MAPVIEWER
Text Viewer
Cross Tabulation
Thematic Mapping
Text File Viewer
7
8
An Overview of the IMPS
Introduction to CSPro
  • CSPro is a tool for entering, editing, and
    tabulating data from surveys and censuses.
  • Completely Windows-based
  • Developed by the U. S. Bureau of the Census

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9
An Overview of the IMPS
Components of CSPro
Data Dictionary
Data Entry
Data Editing
MapViewer
Tabulation
Data Entry Application
Batch Edit Application
Thematic Mapping
Cross Tabulation Application
9
10
An Overview of the IMPS
Components of CSPro
Data Dictionary
  • A Data Dictionary describes the organization of a
    data file.
  • Used by all other modules of CSPro in order to
    access and use the data file
  • Facilitates communication. It provides a meaning
    of documenting a file description in a single
    place. Anyone needing information about any
    aspect of a data file can find it in the Data
    Dictionary.

10
11
An Overview of the IMPS
Components of CSPro
Data Dictionary
Data Entry
  • A Data Entry application contains a set of forms
    (screens) and logic which a data entry operator
    uses to key data to a file.
  • Data entry applications can be used to add new
    data and to modify existing data.

11
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An Overview of the IMPS
Components of CSPro
Data Dictionary
Data Entry
Features a data entry application Add new
cases (questionnaires) or retrieve and modify
existing cases Unlimited number of forms
(screens) Forms may be any size CSEntry will
scroll as necessary Forms may contain fields
from different physical records Physical
records may be split among different forms
Forms may contain individual fields or rosters
Edit_Logic can be executed and messages displayed
after any field is entered Consistency checks
and skip patterns of unlimited complexity
Multiple look-up files Cases indexed to avoid
duplication and for easy retrieval Operator
statistics
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An Overview of the IMPS
Components of CSPro
Data Dictionary
Data Editing
Batch Editing applications A Batch Editing
application contains logic which you can apply
against one set of files to produce another set
of files and reports.
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An Overview of the IMPS
Components of CSPro
Data Dictionary
Data Editing
Batch Editing features in your application
Write edits (logic) using powerful CSPro
language Validate individual data items Test
consistency between items Check
case/questionnaire structure Modify data
values Use arrays for hot deck or cold deck
imputation Generate imputation statistics
Generate edit reports automatically or create a
customized report Create additional variables
Read/write to multiple look-up files
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15
An Overview of the IMPS
Components of CSPro
Data Dictionary
Tabulation
A Cross Tabulation application contains a set of
table specifications and a data dictionary
describing a data file to be tabulated.
15
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An Overview of the IMPS
Components of CSPro
Data Dictionary
Tabulation
In a Cross Tabulation application, you can
Cross-tabulate up to four variables. Select the
universe of tabulation. Tabulate values and
weights. Tabulate counts and/or percents.
Save tabulations in several formats. Copy
tables to spreadsheets or word-processing
documents. Produce tables by geographic area.
Map results by geographic area.
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An Overview of the IMPS
Components of CSPro
Data Dictionary
MapViewer
MapViewer allows you to create and manipulate
thematic maps of data. Same module as in IMPS
4.1 Thematic maps can be created as part of
CSPro cross tabulations.
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An Overview of the IMPS
Thank you!
Dissemination
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An Overview of the IMPS
Components of IMPS IMPS 3.1 - DOS Version
Data Dictionary
  • Create and maintain a description of
    questionnaires
  • Other modules of IMPS use this data dictionary to
    access data files
  • The Data Dictionary integrates the system

Back
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An Overview of the IMPS
Components of IMPS IMPS 3.1 - DOS Version
Data Dictionary
CENTRY
CENsus and survey data enTRY Screen-oriented,
Menu-driven package for development of data entry
applications Features Questionnaire-oriented Key
Verification Geographic ID checking
Back
20
21
An Overview of the IMPS
Components of IMPS IMPS 3.1 - DOS Version
Data Dictionary
CENTRACK
  • Data Capture Management and Control
  • Monitors processing phases of a census/survey
  • Avoids duplication/omission of enumeration areas
  • Allows production of preliminary counts and
    management reports

Back
21
22
An Overview of the IMPS
Components of IMPS IMPS 3.1 - DOS Version
Data Dictionary
CONCOR
  • CONsistency and CORrection
  • Used to identify and correct invalid and
    inconsistent data
  • Facilitates editing of data prior to tabulation

Back
22
23
An Overview of the IMPS
Components of IMPS IMPS 3.1 - DOS Version
Data Dictionary
CENTS
  • CENsus Tabulation System
  • System for summarization and tabulation of
    statistical tables
  • Originally developed to facilitate tabulation of
    population and housing data from censuses

Back
23
24
An Overview of the IMPS
Components of IMPS IMPS 3.1 - DOS Version
Data Dictionary
QUICKTAB
Frequency and Cross Tabulation No need for
computer programmers! Menu-driven Easy to learn
Back
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25
An Overview of the IMPS
Data Dissemination
Paper-based dissemination (Traditional,
Publication) CD-ROM-based dissemination (Public
Use Files, Electronic Publication) Internet-based
dissemination (Web Pages)
25
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