Thursday, February 9, 2017

"Statistics Canada Data Viewer"

Question
At the Ontario DLI meeting in December, representatives from STC mentioned the ongoing vendor-driven development of a Statistics Canada Data Viewer. Do you have an idea of what the timelines for this product look like? I imagine a lot of it will be dependent on the release of the data products through 2017, of course, but even a season/year (e.g., Fall/2017) would be good to know.

Answer
We are working closely with a contractor now and hope to have something available in the late summer/early fall of 2017. I will be able to provide an more accurate schedule in a couple of months.

Wednesday, February 8, 2017

2016 Census geographic products

In preparation for the release of the 2016 Census results and coinciding with Geographic Information Systems Day, the first suite of geographic products released from the 2016 Census is available.
The products include maps and boundary files for the newly created aggregate dissemination areas, Boundary Files, Road Network File, Correspondence Files and the Interim List of Changes to Municipal Boundaries, Status, and Names.

All are accessible from the Census webpage and on the DLI FTP site: /MAD_DLI_IDD_DAM/root/geo/2016/

Boundary Files are based on standard geographic areas in effect on January 1, 2016, and provide geographic limits used for census dissemination and a framework for mapping and spatial analysis. Digital files depict the full extent of the geographic areas, including the coastal water area. Cartographic files depict the geographic areas using only the major land mass of Canada and its islands.

Digital and cartographic boundary files, in Lambert projection, are available for provinces and territories, aggregate dissemination areas, census divisions, economic regions, federal electoral districts (2013 Representation Order), census consolidated subdivisions, census subdivisions, census metropolitan areas/census agglomerations, census tracts, dissemination areas and dissemination blocks.

The Road Network File is a digital representation of Canada's national road network. Applications may include mapping, geocoding, geographic searching and area delineation. The file contains information such as street names, types, directions and address ranges. In addition, on each side of every street arc there are unique identifiers and names for the following levels of geography: province/territory, census metropolitan area/census agglomeration and census subdivision. Roads are ranked according to five levels of detail, suitable for mapping at various scales.

Correspondence Files (three in total) provide tabular data showing the correspondence between two vintages of geographic areas. Each correspondence file contains a unique identifier for the 2016 Census geographic area and the corresponding unique identifier for the 2011 Census geographic area. In addition, a relationship flag indicates the degree of correspondence between the geographic areas, facilitating a comparison between 2016 and 2011 census years.

The Interim List of Changes to Municipal Boundaries, Status and Names summarizes changes to municipal boundaries, status and names that occurred between January 2, 2011, and January 1, 2016. Municipal changes are based on information received through provincial and territorial gazettes, letters patent and orders-in-council.

Products
Boundary Files are available in three formats: ArcGIS® Shapefile (.shp), Geography Markup Language (.gml) and MapInfo® (.tab). The 2016 Census Boundary Files (Catalogue number92-160-X, Catalogue number92-163-X, Catalogue number92-168-X, Catalogue number92-169-X, Catalogue number92-171-X), and Boundary Files, Reference Guide (Catalogue number92-160-G) are now available.

The Road Network File is available in three formats: ArcGIS® Shapefile (.shp), Geography Markup Language (.gml) and MapInfo® (.tab). The 2016 Census Road Network File (Catalogue number92-500-X), and Road Network File, Reference Guide (Catalogue number92-500-G) are now available.

The Aggregate Dissemination Area Reference Maps (Catalogue number92-640-X) are now available in HTML format. The Reference Maps and Thematic Maps, Reference Guide (Catalogue number92-143-G) is now available in HTML and PDF format.|

Correspondence Files are available in two formats: Comma Separated Variable (.csv) and text (.txt). The 2016 Census Correspondence Files (Catalogue number92-156-X), and Correspondence Files, Reference Guide (Catalogue number92-156-G) are now available.

The geography universe of the Census Dictionary (Catalogue number98-301-X) is now available in HTML format.|

The Interim List of Changes to Municipal Boundaries, Status and Names, 2011-2016 (Catalogue number92F0009X) is now available in HTML format.

Recommendation for a Good DLI Dataset that Can be used in a Computer Science Data Mining Course

Question
I have a Computer Science professor who is looking for DLI dataset that can be used by his students in their data warehousing/data mining courses. He is looking for a large dataset that comes with all the fixings (data dictionaries, documentation, analytics, etc.). The students are at a third-year and fourth-year programmer level. The purpose of the courses is to teach data ware housing and data mining techniques and skills.

Anyone have a favorite DLI dataset they can recommend?

Answer
My recommendation would be either the one of the General Social Surveys (GSS) or one of the Cdn Community Health Surveys (CCHS). They have all the associated documentation with them and are relatively large datasets.

FEBRUARY 8, 2017 RELEASE: 2016 Census population and dwelling counts

FEBRUARY 8, 2017 RELEASE: 2016 Census population and dwelling counts
The 2016 Census Dissemination Project is pleased to announce the official release of the 2016 Census population and dwelling counts.

Wednesday, February 8, 2017, 8:30 a.m. (Ottawa time), sees the official release, via the Internet, of the first data from the 2016 Census, covering the population and dwelling counts. This release presents the population counts, counts for total private dwellings and counts for private dwellings occupied by usual residents. The levels of geography vary amongst the expansive list of products being released. Coverage ranges from Canada, provinces and territories down to the dissemination block. Information is also available for land area, population density; population rank and population percentage change from 2011.

These data can be accessed through:
The Daily. The Census Program web module. Users can click on the Census Program link within the ‘Features’ section of the Statistics Canada website home page. From the census web module, users can access release-specific information through the rotating ‘spotlight’ or directly from the variety of release-related and/or product specific links.

Information within the census web module is organized into broad categories, as follows:

Topics offers links to the comprehensive suite of 2016 Census standard products associated with each of the 2016 Census releases, beginning with the population and dwelling counts.

Information and services
Data products offer population and dwelling counts for a wide range of standard geographic areas, available either in the Census Profile, Highlight tables, or in the Focus on Geography Series. This page also presents links to data products to be released later in the census release cycle along with access to historical census information, and release-related features.

Analytical products offer links to two Census in Brief articles (Municipalities in Canada with the largest and fastest-growing populations between 2011 and 2016 and Municipalities in Canada with population decreases between 2011 and 2016). This page also presents links to the population and dwelling count thematic maps, an infographic (Population growth in Canada), two videos (150 years of population growth in Canada and 150 years of urbanization in Canada) and release-related features.

Reference materials cover various aspects of the census and are intended to support the use of census data. Specifically, reference products include: Census Dictionary, Guide to the Census of Population and the Release and Concepts Overview. This page also presents links to other key reference material and supporting information along with release-related features.

Geography offers links to the 2016 Census geography products: Maps (GeoSearch, thematic maps, reference maps); Reference documents (Geography Catalogue, Reference guides, Interim List of Changes to Municipal Boundaries, Status and Names, Working papers); Spatial information products (Road network files, Boundary files) and Attribute information products (GeoSuite – downloadable version and the NEW web version, Geographic Attribute File, Correspondence files).

Video centre contains the latest videos from the 2016 Census population and dwelling count release plus a link to previously released census videos.

Link to information on custom services.

The 2016 Census web module home page also promotes/presents:
Direct access to the 2016 Census Profile
Links to the Census of Agriculture and the Census datasets application
Key population and dwelling count indicators for Canada, provinces and territories
Related links: previous censuses; census consultation; accessing my census information.

Tuesday, February 7, 2017

Canadian Income Survey 2012-2014

Question
One of our researchers is writing a paper which would benefit from the Canadian Income Survey (CIS). The releases page (http://www.statcan.gc.ca/eng/dli/prod_date) suggests that the surveys should be out relatively soon, but I was hoping there was a more firm release date you could share.

Answer
Per notice on February 3rd, 2017 from subject matter regarding the CIS PUMF release: "There is no plan yet for the release of the CIS PUMF."

Monday, February 6, 2017

CTADS 2015

As you may know, errors were detected in the survey and bootstrap weights of the 2015 CTADS Master and PUMF files that were released on November 9, 2016. Statistics Canada has completed their investigation of the errors and is currently working on preparing the final revised files.

The revised files will be available by mid-March, 2017. Users who had access to the original PUMF are advised to wait for the new files before using or publishing any results.

Friday, February 3, 2017

Non-wage benefits and type of job

Question
We have a group of researchers looking for data about who has access to non-wage benefits (e.g., prescription medication, vision care, dental, pensions) at work; in addition, they would like to crosstabulate this with type of job (i.e. permanent or temporary, full-time or part-time).

Only the CCHS has full-time or part-time and the benefits, but I can't find the perm/temp available with benefits anywhere.

Answer
CCHS only has information on full-time and part-time status (based on hours worked per week).

We also inquired with LSD -
The Labour Statistics Division does have data pertaining to permanent/temp employees.
We do not however have any relating to benefits.