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Saturday, August 1, 2020 | History

2 edition of Computer programs for population projections found in the catalog.

Computer programs for population projections

Keith Woodhead

Computer programs for population projections

a study of current local authority practice and requirements

by Keith Woodhead

  • 197 Want to read
  • 9 Currently reading

Published by Cambridgeshire County Council, Planning Department in [Cambridge] .
Written in English


Edition Notes

StatementKeith Woodhead.
The Physical Object
Pagination34p. in various pagings
Number of Pages34
ID Numbers
Open LibraryOL13944371M

Computer programs for population projections. Mcmurray C. PIP: A review of recent computer programs that have become available for making population projections is presented. The review concentrates on the two programs DEMO-GRAPHICS, developed by the Population Dynamics Group at the University of Illinois at Urbana-Champaign, and FIVFIV/SINSIN. The popularity of this program was driven by the fact that Google purchased the program and held if for about 6 years. Originally, the SketchUp was created by two programmers in Colorado who sold their creation to Google in Once Google took over, it became the primary CAD (Computer Aided Design) software on the market.

The Texas Population Projections Program produces projections of the population of the state and all counties in the state by age, sex and race/ethnicity. These projections are used extensively by public and private entities. Every years, the program also produces state and county level projections through for the following. (Population projection) The U.S. Census Bureau projects population based on the following assumptions: One birth every 7 seconds One death every 13 seconds One new immigrant every 45 seconds. Write a program to display the population for each of the next five years. Assume thecurrent population is ,, and one year has days.

  Computer assisted projections of national skier population and Colorado lift ticket sales by John Paris Published by Bureau of Business Research Graduate School of Business Administration, University of Colorado. Written in English.   SOURCE: U.S. Bureau of Labor Statistics, Employment Projections program. Computer programmers. , ,, Get data State & Area Data About this section Occupational Employment Statistics (OES).


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Computer programs for population projections by Keith Woodhead Download PDF EPUB FB2

When the United Nations projections were released, the medium-variant projection for the year was smaller by million persons than the projection for the same year made in This change was widely reported as evidence that population growth was not as big a problem as had been previously thought.

In order to create a population projection, DAPPS requires at least three inputs: a base population, by age and sex (usually based on a census or estimate); a mortality structure, by age and sex (usually a life table or deaths, by age and sex); and a fertility pattern, by age of mother (births or age-specific fertility rates).

Additional Physical Format: Online version: United Nations population projection computer program. New York: United Nations, (OCoLC) MORTPAK a set of 17 computer programs for undertaking demographic analyses in developing countries, including empirical and model life-table construction, graduation of mortality data, mortality and fertility estimation, evaluation of census coverage and age distributions and population projections.

PHILADELPHIA, Aug. 5, /PRNewswire/ Computer programs for population projections book New COVID projections released today by PolicyLab at Children's Hospital of Philadelphia (CHOP) show clear evidence that.

programs and policies.1 The Spectrum Policy Modeling System consolidates previous models into an integrated package containing the following components: Demography (DemProj) – A program to make population projections based on (1) the current population, and (2) fertility, mortality, and migration rates for a country or region.

The resulting research, The Limits to Growth – the best-selling environmental book of all time, described as "perhaps the most groundbreaking academic work of the s" – did not offer an optimistic view of tomorrow's world.

The model looked at the five factors considered most likely to impact upon growth on Earth: population increase, agricultural production, non-renewable resource. a computer program for making population projections for countries or regions. The program requires information on the number of people by age and sex in the base year, as well as current year data and future assumptions about the total fertility rate (TFR), the age distribution of fertility, life.

POPULATION PROJECTIONS An E-learning Course. What Is DemProj. DemProj is one of the most widely used software models for making population projections. The model is the main building block of the Spectrum suite of computer models, originally developed by Futures Group to utilize demographic projections as.

The linked zip file holds a number of supporting files that go along with the book. –May (updated "This PDE Population Projections software can be used as Population Module in multi-sector Population-Development-Environment (PDE) analysis.

Although originally developed for household projections, the LIPRO computer program can in. RUP is a computer program for projecting age and sex cohorts over time.

SOFTWARE | NOVEMBER Subnational Projections Toolkit (SPToolkit) Software The Toolkit supports preparation of subnational population projections using cohort-component and/or non-cohort-component (mathematical extrapolation) methods. SOFTWARE | AUG The accuracy of multicountry population projections from the s to the s is assessed against current estimates.

This assessment is meant to provide insight into the factors that affect accuracy and indirectly some understanding of the uncertainty of current and future projections. Assessments. Program NOREMARK, developed by Gary White and colleagues, is an interactive program to estimate population size with marked animals.

Resightings or recaptures of marked animals, and the number of unmarked animals observed on each occasion are used to compute population. PHILADELPHIA, J /PRNewswire/ -- New four-week COVID projections released today by PolicyLab at Children's Hospital of Philadelphia (CHOP).

Growth expectations for the U.S. market are in line with the global projection. As the largest tech market in the world, U.S. forecasts and global forecasts are inextricably linked. This is a narrower forecast range than what has been seen in past years, meaning industry executives are exercising a relatively high degree of caution in an.

DB: A lot of people who are thinking about the future of the world, the future economy, the future of city planning, they’re basing their projections on that future size of the human population.

A full set of demographic indicators can be displayed for up to 50 years into the future. Urban and rural projections can also be prepared. A companion model, EasyProj, supplies the data needed to make a population projection from the estimates produced by the Population Division of the United Nations.

FamPlan: Family Planning. This book focuses on the methodology and analysis of state and local population projections. It describes the most commonly used data sources and application techniques for four types of projection methods: cohort-component, trend extrapolation, structural models, and s: 1.

Bayesian statistics has exploded into biology and its sub-disciplines, such as ecology, over the past decade. The free software program WinBUGS, and its open-source sister OpenBugs, is currently the only flexible and general-purpose program available with which the average ecologist can conduct standard and non-standard Bayesian statistics.

COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus.

Had we not decided to work together, it is unlikely that this book ever would have been written. The last comprehensive treatment of state and local population projections was Don Pittenger’s excellent work Projecting State and Local Populations ().

Many changes affecting the production of population projections have occurred since that time.A population projection is a prediction of future population trends based on current data.

The U.S. Census Bureau publishes one of these every year, usually in July. The U.S. Census Bureau.World population projections edition: short- and long-term estimates: World population projections edition: short- and long-term estimates (English) Abstract. This volume contains population projections for the world and its subdivisions - countries, regions, and income groups.