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All (272) (10 to 20 of 272 results)

  • Articles and reports: 12-001-X201600214676
    Description:

    Winsorization procedures replace extreme values with less extreme values, effectively moving the original extreme values toward the center of the distribution. Winsorization therefore both detects and treats influential values. Mulry, Oliver and Kaputa (2014) compare the performance of the one-sided Winsorization method developed by Clark (1995) and described by Chambers, Kokic, Smith and Cruddas (2000) to the performance of M-estimation (Beaumont and Alavi 2004) in highly skewed business population data. One aspect of particular interest for methods that detect and treat influential values is the range of values designated as influential, called the detection region. The Clark Winsorization algorithm is easy to implement and can be extremely effective. However, the resultant detection region is highly dependent on the number of influential values in the sample, especially when the survey totals are expected to vary greatly by collection period. In this note, we examine the effect of the number and magnitude of influential values on the detection regions from Clark Winsorization using data simulated to realistically reflect the properties of the population for the Monthly Retail Trade Survey (MRTS) conducted by the U.S. Census Bureau. Estimates from the MRTS and other economic surveys are used in economic indicators, such as the Gross Domestic Product (GDP).

    Release date: 2016-12-20

  • Articles and reports: 12-001-X201600214677
    Description:

    How do we tell whether weighting adjustments reduce nonresponse bias? If a variable is measured for everyone in the selected sample, then the design weights can be used to calculate an approximately unbiased estimate of the population mean or total for that variable. A second estimate of the population mean or total can be calculated using the survey respondents only, with weights that have been adjusted for nonresponse. If the two estimates disagree, then there is evidence that the weight adjustments may not have removed the nonresponse bias for that variable. In this paper we develop the theoretical properties of linearization and jackknife variance estimators for evaluating the bias of an estimated population mean or total by comparing estimates calculated from overlapping subsets of the same data with different sets of weights, when poststratification or inverse propensity weighting is used for the nonresponse adjustments to the weights. We provide sufficient conditions on the population, sample, and response mechanism for the variance estimators to be consistent, and demonstrate their small-sample properties through a simulation study.

    Release date: 2016-12-20

  • Articles and reports: 12-001-X201600214684
    Description:

    This paper introduces an incomplete adaptive cluster sampling design that is easy to implement, controls the sample size well, and does not need to follow the neighbourhood. In this design, an initial sample is first selected, using one of the conventional designs. If a cell satisfies a prespecified condition, a specified radius around the cell is sampled completely. The population mean is estimated using the \pi-estimator. If all the inclusion probabilities are known, then an unbiased \pi estimator is available; if, depending on the situation, the inclusion probabilities are not known for some of the final sample units, then they are estimated. To estimate the inclusion probabilities, a biased estimator is constructed. However, the simulations show that if the sample size is large enough, the error of the inclusion probabilities is negligible, and the relative \pi-estimator is almost unbiased. This design rivals adaptive cluster sampling because it controls the final sample size and is easy to manage. It rivals adaptive two-stage sequential sampling because it considers the cluster form of the population and reduces the cost of moving across the area. Using real data on a bird population and simulations, the paper compares the design with adaptive two-stage sequential sampling. The simulations show that the design has significant efficiency in comparison with its rival.

    Release date: 2016-12-20

  • Stats in brief: 51-004-X2016031
    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: 2016-12-20

  • Articles and reports: 75-006-X201600114693
    Description:

    Based on data from the 2014 General Social Survey, this article examines the characteristics associated with being a victim of cyberbullying or cyberstalking within the last five years for the population aged 15 to 29. This article also examines the association between cyberbullying and cyberstalking and various indicators of trust, personal behaviour and mental health.

    Release date: 2016-12-19

  • Articles and reports: 11-630-X2016009
    Description:

    This issue of Canadian Megatrends describes the share of market income earned by the highest earners in society and how that portion has changed from 1920 to 2014.

    Release date: 2016-12-16

  • Stats in brief: 16-508-X2016002
    Description:

    This fact sheet looks at Canadian households' awareness of radon.

    Release date: 2016-12-16

  • Articles and reports: 85-002-X201600114679
    Description:

    Using data from the Uniform Crime Reporting Survey, this Juristat article presents data on police-reported impaired driving, including data specific to drug-impaired driving. More precisely, it examines the trends of impaired driving in Canada, the provinces and territories and in census metropolitan areas. Characteristics of impaired driving, such as the age and sex of accused persons and the time of day or time of year when those incidents occur, are also examined. The analysis is also supported by self-reported data on impaired driving from the Canadian community health survey. This Juristat article also presents data on impaired driving cases completed by criminal courts, including comparisons between alcohol and drug-impaired cases.

    Release date: 2016-12-14

  • Journals and periodicals: 65-509-X
    Description:

    The software is a free and user-friendly application which enables exporters and their agents (including service providers) to electronically report their goods directly to the Government of Canada thus eliminating the manual reporting process form (B13A). The CAED software features a Harmonized system commodity classification search, built-in encryption software, memorisable screens, extensive on-line help and Internet transmission capabilities.

    Release date: 2016-12-12

  • Stats in brief: 82-624-X201600114683
    Description:

    This article explores difficulty accessing selected health care services, reported by Canadians aged 15 and older. Some of the sociodemographic characteristics (e.g., age, sex, level of education) and main reasons associated with difficulty accessing health care are highlighted. Data are from the Canadian Community Health Survey 2003, 2005, 2007, 2009, 2011 and 2013.

    Release date: 2016-12-08
Stats in brief (80)

Stats in brief (80) (70 to 80 of 80 results)

Articles and reports (188)

Articles and reports (188) (40 to 50 of 188 results)

  • Articles and reports: 89-653-X2016011
    Description:

    For decades, researchers have reported high suicide rates among Aboriginal youth, which are several times higher than rates in the non-Aboriginal population. Based on the 2012 Aboriginal Peoples Survey, this article presents estimates of suicidal thoughts among off-reserve First Nations, Métis and Inuit adults aged 18 to 25. It examines associations between past-year suicidal thoughts and mental disorders and personality factors, childhood experiences and family characteristics, and socio-demographic characteristics, many of which have been shown to be related to suicidal thoughts in other populations.

    Release date: 2016-10-13

  • Articles and reports: 89-653-X2016012
    Description:

    Suicide rates are significantly higher among First Nations, Métis and Inuit than among the non-Aboriginal population, particularly for younger age groups. Suicidal thoughts, which precede suicide attempts and completions, have been reported to be higher in some Aboriginal groups compared to the non-Aboriginal population. This factsheet presents prevalence of lifetime and past-year suicidal thoughts among off-reserve First Nations, Métis and Inuit in three adult age groups (18-25, 26-59 and 65+ years), by sex, and where possible, in comparison to those of non-Aboriginal adults.

    Release date: 2016-10-13

  • Articles and reports: 75-006-X201600114669
    Description:

    This study examines the changes in the voting rates of Canadian citizens between the 2011 and 2015 federal elections, on the basis of supplementary questions that were added to the Labour Force Survey (LFS) shortly after these elections. The focus is on population groups who saw the largest increases in voting rates over the period.

    Release date: 2016-10-12

  • Articles and reports: 85-002-X201600114656
    Description:

    This Juristat examines the number and types of cases completed in youth courts on an annual basis. Characteristics of youth accused, case decisions, types of sentences imposed and case completion times are also explored. Data are presented at both the national and provincial/territorial levels.

    Release date: 2016-09-29

  • Articles and reports: 11-630-X2016007
    Description:

    This edition of Canadian Megatrends looks at the changes of the Canadian stay-at-home parents since 1976.

    Release date: 2016-09-28

  • Articles and reports: 11-621-M2016099
    Description:

    This review analyzes the performance of the wholesale trade sector nationally and regionally, along with key factors affecting the 2015 trends. Wholesale sales are examined at the subsector and industry level along with other relevant variables. This study also includes provincial wholesale sales.

    Release date: 2016-09-26

  • Articles and reports: 82-003-X201600914652
    Description:

    The present study examines the relationship between time outdoors and physical activity, sedentary time, and physical and psychosocial health among 7- to 14-year-olds who participated in the 2012/2013 Canadian Health Measures Survey.

    Release date: 2016-09-21

  • Articles and reports: 82-003-X201600914653
    Description:

    This study updates estimates of physical activity and sedentary behaviour among children aged 3 to 5, based on combined data from two cycles of the Canadian Health Measures Survey in order to calculate adherence to Canadian physical activity and sedentary behaviour guidelines.

    Release date: 2016-09-21

  • Articles and reports: 82-003-X201600914654
    Description:

    This study examines the prevalence of epilepsy in Canada among people in long-term care facilities, based on the Survey of Neurological Conditions in Institutions in Canada, and among residents of private households, based on the Canadian Community Health Survey Neurological Conditions Prevalence File. In-depth information from the Survey on Living with Neurological Conditions in Canada is presented for household residents aged 15 or older.

    Release date: 2016-09-21

  • Articles and reports: 89-657-X2016001
    Geography: Province or territory
    Description:

    The purpose of this analytical report is to identify the linkages among demographic trends, economic dynamics and literacy skills for New Brunswick francophones. The first part of the report presents the most recent profile of literacy, numeracy and problem-solving skills in a technology-rich environment as it relates to New Brunswick francophones, using the data from the Programme for the International Assessment of Adult Competencies (PIAAC). The first step is to assess the skill levels of New Brunswick francophones and to compare them against those of their anglophone counterparts and certain other francophone groups in Canada. The first section also endeavours to illustrate the major trends and specific factors that account for the gaps observed in the case of New Brunswick francophones.

    The second part of the report looks at the major demographic trends that characterize New Brunswick’s francophone population, focusing mainly on population aging, intraprovincial and interprovincial migration trends and the role of international immigration. These major trends are outlined, as are, more importantly, the ways they interact with the level of literacy and numeracy proficiency of the francophone population. The focus in the third part is similar in that it begins by detailing New Brunswick’s labour market and the role of francophones within it. The reciprocal influences among skills, demographic phenomena and the structure of the labour market documented therein shed light on the vicious circle that New Brunswick francophones find themselves in.

    Release date: 2016-09-19
Journals and periodicals (4)

Journals and periodicals (4) ((4 results))

  • Journals and periodicals: 65-509-X
    Description:

    The software is a free and user-friendly application which enables exporters and their agents (including service providers) to electronically report their goods directly to the Government of Canada thus eliminating the manual reporting process form (B13A). The CAED software features a Harmonized system commodity classification search, built-in encryption software, memorisable screens, extensive on-line help and Internet transmission capabilities.

    Release date: 2016-12-12

  • Journals and periodicals: 11-634-X
    Description:

    This publication is a catalogue of strategies and mechanisms that a statistical organization should consider adopting, according to its particular context. This compendium is based on lessons learned and best practices of leadership and management of statistical agencies within the scope of Statistics Canada’s International Statistical Fellowship Program (ISFP). It contains four broad sections including, characteristics of an effective national statistical system; core management practices; improving, modernizing and finding efficiencies; and, strategies to better inform and engage key stakeholders.

    Release date: 2016-07-06

  • Journals and periodicals: 89-656-X
    Description:

    This product is a series of geographic profiles that include provinces and territories as well as the four Inuit regions of Inuit Nunangat. This series presents a summary of characteristics about the Aboriginal population living in these areas. Demographic data and information on living arrangements of children, education, employment, income, housing, health and language are highlighted. Data for each Aboriginal group, as well as data for the non-Aboriginal population, are provided separately for select variables. Findings are based on the 2011 National Household Survey, the 2012 Canadian Community Health Survey, and the 2012 Aboriginal Peoples Survey.

    Release date: 2016-03-29

  • Journals and periodicals: 57-602-G
    Description:

    The objective of this document is to present a proposed Statistical Framework for Energy in Canada, which will help guide data providers and users in the development of a strategic plan for addressing priority elements of the proposed framework.

    The framework is intended to apply to energy statistics in Canada in general, with application across a broad range of stakeholders involved in the collection, dissemination and use of energy statistics, including provincial and territorial administrative and statistical agencies.

    Release date: 2016-02-19
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