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All (148)

All (148) (10 to 20 of 148 results)

11. "Optimal" calibration weights under unit nonresponse in survey sampling
Articles and reports: 12-001-X201900300006
Description:
High nonresponse is a very common problem in sample surveys today. In statistical terms we are worried about increased bias and variance of estimators for population quantities such as totals or means. Different methods have been suggested in order to compensate for this phenomenon. We can roughly divide them into imputation and calibration and it is the latter approach we will focus on here. A wide spectrum of possibilities is included in the class of calibration estimators. We explore linear calibration, where we suggest using a nonresponse version of the design-based optimal regression estimator. Comparisons are made between this estimator and a GREG type estimator. Distance measures play a very important part in the construction of calibration estimators. We show that an estimator of the average response propensity (probability) can be included in the “optimal” distance measure under nonresponse, which will help to reduce the bias of the resulting estimator. To illustrate empirically the theoretically derived results for the suggested estimators, a simulation study has been carried out. The population is called KYBOK and consists of clerical municipalities in Sweden, where the variables include financial as well as size measurements. The results are encouraging for the “optimal” estimator in combination with the estimated average response propensity, where the bias was reduced for most of the Poisson sampling cases in the study.
Release date: 2019-12-17
12. A grouping genetic algorithm for joint stratification and sample allocation designs
Articles and reports: 12-001-X201900300007
Description:
Finding the optimal stratification and sample size in univariate and multivariate sample design is hard when the population frame is large. There are alternative ways of modelling and solving this problem, and one of the most natural uses genetic algorithms (GA) combined with the Bethel-Chromy evaluation algorithm. The GA iteratively searches for the minimum sample size necessary to meet precision constraints in partitionings of atomic strata created by the Cartesian product of auxiliary variables. We point out a drawback with classical GAs when applied to the grouping problem, and propose a new GA approach using “grouping” genetic operators instead of traditional operators. Experiments show a significant improvement in solution quality for similar computational effort.
Release date: 2019-12-17
13. A method to correct for frame membership error in dual frame estimators
Articles and reports: 12-001-X201900300008
Description:
Dual frame surveys are useful when no single frame with adequate coverage exists. However estimators from dual frame designs require knowledge of the frame memberships of each sampled unit. When this information is not available from the frame itself, it is often collected from the respondent. When respondents provide incorrect membership information, the resulting estimators of means or totals can be biased. A method for reducing this bias, using accurate membership information obtained about a subsample of respondents, is proposed. The properties of the new estimator are examined and compared to alternative estimators. The proposed estimator is applied to the data from the motivating example, which was a recreational angler survey, using an address frame and an incomplete fishing license frame.
Release date: 2019-12-17
14. Suggestion of confidence interval methods for the Cronbach alpha in application to complex survey data
Articles and reports: 12-001-X201900300009
Description:
We discuss a relevant inference for the alpha coefficient (Cronbach, 1951) - a popular ratio-type statistic for the covariances and variances in survey sampling including complex survey sampling with unequal selection probabilities. This study can help investigators who wish to evaluate various psychological or social instruments used in large surveys. For the survey data, we investigate workable confidence intervals by using two approaches: (1) the linearization method using the influence function and (2) the coverage-corrected bootstrap method. The linearization method provides adequate coverage rates with correlated ordinal values that many instruments consist of; however, this method may not be as good with some non-normal underlying distributions, e.g., a multi-lognormal distribution. We suggest that the coverage-corrected bootstrap method can be used as a complement to the linearization method, because the coverage-corrected bootstrap method is computer-intensive. Using the developed methods, we provide the confidence intervals for the alpha coefficient to assess various mental health instruments (Kessler 10, Kessler 6 and Sheehan Disability Scale) for different demographics using data from the National Comorbidity Survey Replication (NCS-R).
Release date: 2019-12-17
15. Monthly Aircraft Movements: Major airports – NAV CANADA Towers and Flight Service Stations, October 2019
Articles and reports: 51-004-X2019016
Description:
This report presents monthly aircraft movements for Canadian airports with NAV CANADA air traffic control towers and NAV CANADA flight service stations.
Release date: 2019-12-17
16. Measuring the Gig Economy in Canada Using Administrative Data
Articles and reports: 11F0019M2019025
Description:
This study identifies gig workers based on characteristics of their work arrangements and how these are reported in tax data. It introduces a definition of gig work specific to the way work arrangements are reported in the Canadian tax system and estimates the size of the gig economy in Canada using administrative data. The share of gig workers among all workers rose from 5.5% in 2005 to 8.2% in 2016. Some of this increase coincided with the introduction and proliferation of online platforms. The analysis highlights gender differences in the trends and characteristics of gig workers. By linking administrative data to 2016 Census microdata, this study also examines educational and occupational differences in the prevalence of gig workers.
Release date: 2019-12-16
17. An overview of revisions to the Financial and Wealth Accounts, 1990 to 2019
Articles and reports: 13-605-X201900100014
Description:
This article describes the revisions to the Financial Flow Accounts (FFA), the Other Changes in Assets Account (OCAA), and the National Balance Sheet Accounts (NBSA), collectively referred to as the Financial and Wealth Accounts (FWA), introduced as part of the 2019 Comprehensive Revision. These accounts are an integral part of the Canadian System of Macroeconomic Accounts (CSMA). This exercise was conducted to strengthen the overall quality and relevance of the FWA program and to introduce new concepts, methodologies, and classifications as recommended by international standards.
Release date: 2019-12-13
18. Skill Utilization and Earnings of STEM-educated Immigrants in Canada: Differences by Degree Level and Field of Study
Articles and reports: 11F0019M2019023
Description:
In Canada, immigrants represented more than half of the population in the prime working ages with at least a bachelor’s degree in the science, technology, engineering, and mathematics (STEM) fields of study in 2016. They accounted for three-quarters of engineering and computer science graduates with a master’s or doctorate degree. This paper examines the skill utilization and earnings of employed STEM-educated immigrants by field of study and degree level.
Release date: 2019-12-13
19. Recent Trends in Over-education by Immigration Status
Articles and reports: 11F0019M2019024
Description:
The educational attainment of the Canadian population has been rising rapidly in recent decades. There is concern that educational expansion has outpaced demand, leading to an increased prevalence of over-education. Over-education is defined as educational qualification that exceeds what is required to adequately perform the job. This study uses census data to document the rising supply of university-educated workers by immigration status from 2001 to 2016. It further examines trends in over-education among university-educated workers who are recent immigrants (those who arrived in Canada 1 to 10 years before the census) and those who are Canadian-born youth (aged 25 to 34). For each population group, this study examines the extent to which the observed trend in over-education status is associated with changes in demographic characteristics and supply and demand factors.

Release date: 2019-12-13
20. Family violence in Canada: A statistical profile, 2018
Articles and reports: 85-002-X201900100018
Description:
This Juristat article examines family violence in Canada. It includes sections dedicated to police-reported data on intimate partner violence, family violence against children and youth, and family violence against seniors.
Release date: 2019-12-12

Data (26)

Data (26) (0 to 10 of 26 results)

1. Canadian Survey on Disability, 2017: Data Visualization Tool
Data Visualization: 71-607-X2019035
Description:
This data visualization tool highlights disability rates by age and sex for provinces and territories based on data from the 2017 Canadian Survey on Disability. The survey provides data on the demographic, employment, and income characteristics of Canadians with disabilities aged 15 years and over.
Release date: 2019-12-03
2. Canadian Internet Use Survey Data Visualization Tool
Data Visualization: 71-607-X2019017
Description:
This web application provides access to data from the 2018 Canadian Internet Use Survey. This dynamic application allows users to obtain data on the use of Internet services and technologies by Canadians in 2018. The data is supplemented by household characteristics such as age, gender, household income quartile, highest level of education completed and some geographical detail (e.g. province). Among the indicators used in this interactive application to describe the use of Internet-related services and technologies are Internet use and intensity of use, percentage of online shoppers and their average expenditure by type of good and services purchased and percentage of Internet users who have taken measures to protect themselves from Internet security and privacy related incidents.
Release date: 2019-10-29
3. Public Elementary and Secondary Education Financial Statistics: Interactive tool
Data Visualization: 71-607-X2019012
Description:
This interactive tool allows for custom manipulation and visualization of data sourced from the Statistic Canada Survey of Uniform Financial Systems - School Boards (SUFSB). By clicking within the tool you will be able to filter, highlight and select various provincial/territorial aggregations of public elementary and secondary school board/district revenue and expenditure data. The revenues are categorized by source and geography; expenditures are categorized by function, economic classification and geography.
Release date: 2019-09-12
4. Transportation Statistics: Interactive Dashboard
Data Visualization: 71-607-X2019002
Description:
This web application provides access to transportation data for Canada, provinces and territories. The maps, charts and tables draw from a variety of data sources to provide information on Canada's transportation system. The interactive dashboard allow users to visualize statistics on a number of transportation-related topics covering road, rail and air transportation.
Release date: 2019-09-09
5. United States – Canada and the World
Data Visualization: 13-609-X2017001
Description:
This product gathers information from various statistical programs and illustrates the nature and the extent of Canada's economic and financial relationship with the United States using interactive graphics and tables. The statistical information is presented according to four main topics: trade, investment, employment and travel. Key indicators are available for each of the topics, including merchandise trade by Canadian provinces and US states. Users can link to more detailed data as well as information regarding definitions, concepts and methods.
Release date: 2019-07-23
6. United Kingdom – Canada and the World
Data Visualization: 13-609-X2018001
Description:
This product gathers information from various statistical programs and illustrates the nature and the extent of Canada's economic and financial relationship with the United Kingdom using interactive graphics and tables. The statistical information is presented according to four main topics: trade, investment, employment and travel. Key indicators are available for each of the topics. Users can link to more detailed data as well as information regarding definitions, concepts and methods.
Release date: 2019-07-23
7. Japan – Canada and the World
Data Visualization: 13-609-X2018002
Description:
This product gathers information from various statistical programs and illustrates the nature and the extent of Canada's economic and financial relationship with Japan using interactive graphics and tables. The statistical information is presented according to four main topics: trade, investment, employment and travel. Key indicators are available for each of the topics. Users can link to more detailed data as well as information regarding definitions, concepts and methods.
Release date: 2019-07-23
8. Mexico – Canada and the World
Data Visualization: 13-609-X2018003
Description:
This product gathers information from various statistical programs and illustrates the nature and the extent of Canada's economic and financial relationship with Mexico using interactive graphics and tables. The statistical information is presented according to four main topics: trade, investment, employment and travel. Key indicators are available for each of the topics. Users can link to more detailed data as well as information regarding definitions, concepts and methods.
Release date: 2019-07-23
9. China – Canada and the World
Data Visualization: 13-609-X2018004
Description:
This product gathers information from various statistical programs and illustrates the nature and the extent of Canada's economic and financial relationship with China using interactive graphics and tables. The statistical information is presented according to four main topics: trade, investment, employment and travel. Key indicators are available for each of the topics. Users can link to more detailed data as well as information regarding definitions, concepts and methods.
Release date: 2019-07-23
10. France – Canada and the World
Data Visualization: 13-609-X2018005
Description:
This product gathers information from various statistical programs and illustrates the nature and the extent of Canada's economic and financial relationship with France using interactive graphics and tables. The statistical information is presented according to four main topics: trade, investment, employment and travel. Key indicators are available for each of the topics. Users can link to more detailed data as well as information regarding definitions, concepts and methods.
Release date: 2019-07-23

Analysis (111)

Analysis (111) (150 to 160 of 111 results)

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Reference (12)

Reference (12) (0 to 10 of 12 results)

1. Statistics Canada Quality Guidelines
Surveys and statistical programs – Documentation: 12-539-X
Description:
This document brings together guidelines and checklists on many issues that need to be considered in the pursuit of quality objectives in the execution of statistical activities. Its focus is on how to assure quality through effective and appropriate design or redesign of a statistical project or program from inception through to data evaluation, dissemination and documentation. These guidelines draw on the collective knowledge and experience of many Statistics Canada employees. It is expected that Quality Guidelines will be useful to staff engaged in the planning and design of surveys and other statistical projects, as well as to those who evaluate and analyze the outputs of these projects.
Release date: 2019-12-04
2. Census Technical Report: Coverage
Surveys and statistical programs – Documentation: 98-303-X
Description:
The Coverage Technical Report will present the error included in census data that results from either persons being missed (not enumerated) or from persons being enumerated more than once by the 2016 Census. The population coverage error is one of the most important types of errors because it affects not only the accuracy of population counts, but also the accuracy of all the census data results describing the characteristics of the population universe.
Release date: 2019-11-13
3. Dissemination Geography Unique Identifier: Definition and Structure
Geographic files and documentation: 92F0138M2019001
Description:
This document describes the structure of the Dissemination Geography Unique Identifier (DGUID) used within Statistics Canada to facilitate the linkage of every geographic area maintained by Statistics Canada with data tables that use geographic names in the Common Output Database Repository (CODR).
Release date: 2019-11-13
4. National Household Survey: Aboriginal Peoples
Surveys and statistical programs – Documentation: 99-011-X
Description:
This topic presents data on the Aboriginal peoples of Canada and their demographic characteristics. Depending on the application, estimates using any of the following concepts may be appropriate for the Aboriginal population: (1) Aboriginal identity, (2) Aboriginal ancestry, (3) Registered or Treaty Indian status and (4) Membership in a First Nation or Indian band. Data from the 2011 National Household Survey are available for the geographical locations where these populations reside, including 'on reserve' census subdivisions and Inuit communities of Inuit Nunangat as well as other geographic areas such as the national (Canada), provincial and territorial levels.
Analytical products
The analytical document provides analysis on the key findings and trends in the data, and is complimented with the short articles found in NHS in Brief and the NHS Focus on Geography Series.
Data products
The NHS Profile is one data product that provides a statistical overview of user selected geographic areas based on several detailed variables and/or groups of variables. Other data products include data tables which represent a series of cross tabulations ranging in complexity and are available for various levels of geography.
Release date: 2019-10-29
5. Census of Agriculture Content Consultation Report
Notices and consultations: 95-635-X
Description: To stay relevant, preparing for a new Census of Agriculture requires a thorough evaluation of data requirements. Before each census, Statistics Canada conducts consultations to solicit input and feedback on the Census of Agriculture's content. This report describes those consultations and the process that was followed to test and determine which topics could be potentially retained for the next census.
Release date: 2019-10-02
6. An Update on the Market Basket Measure Comprehensive Review
Notices and consultations: 75F0002M2019009
Description:
From September 2018 through April 2019, Statistics Canada conducted a broad consultation on the Market Basket Measure (MBM). This paper will describe the consultations that took place, give highlights of what Statistics Canada heard, and describe next steps.
Release date: 2019-07-18
7. A preview of the 2019 revision of the Canadian System of Macroeconomic Accounts
Notices and consultations: 13-605-X201900100007
Description:
This article describes the upcoming revisions (November 2019) in the Canadian Macroeconomic Accounts resulting from the inclusion of illegal cannabis production, consumption and distribution as well as statistical revisions of the international travel services. The paper highlights the impact of these revisions on Gross Domestic Product (GDP) and the balance of international payments (BOP).
Release date: 2019-05-30
8. Effective Income Tax and Transfer Rates: Technical Reference Note
Notices and consultations: 75F0002M2019006
Description:
In 2018, Statistics Canada released two new data tables with estimates of effective tax and transfer rates for individual tax filers and census families. These estimates are derived from the Longitudinal Administrative Databank. This publication provides a detailed description of the methods used to derive the estimates of effective tax and transfer rates.
Release date: 2019-04-16
9. Regional discussion report: Review of First Nations, Métis and Inuit questions on the census
Notices and consultations: 41-20-00012019001
Description: From September 2017 to February 2018 Statistics Canada undertook a series of discussions across the country. The purpose of these discussions was to obtain feedback on the questions that are used on the census and on other Statistics Canada surveys to identify First Nations people, Métis and Inuit. This report will summarize the feedback received in during these discussions.
Release date: 2019-04-15
10. Input-Output Model Simulations (National Model)
Surveys and statistical programs – Documentation: 15F0004X
Description:
The input-output (IO) models are generally used to simulate the economic impacts of an expenditure on a given basket of goods and services or the output of one or several industries. The simulation results from a "shock" to an IO model will show the direct, indirect and induced impacts on GDP, which industries benefit the most, the number of jobs created, estimates of indirect taxes and subsidies generated, etc. For more details, ask us for the Guide to using the input-output simulation model, available free of charge upon request.
At various times, clients have requested the use of IO price, energy, tax and market models. Given their availability, arrangements can be made to use these models on request.
The national IO model was not released in 2015 or 2016.
Release date: 2019-04-04

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Date modified:: 2024-07-23