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HBHC Evaluation

 

Statistical Analysis

We provide a complete range of skills and facilities for analysing quantitative research data. From simple analysis of cross-tabulations to the application of some of the most recently developed multivariate econometric techniques to control for selection bias in quasi-experimental designs, most of our projects involve statistical methods. We regularly use numerical and graphical methods to explore and to understand complex data sets.

Our work often involves models to simulate effects of planned interventions, such as:

  • Estimating health impacts of regulations to reduce ozone depletion.

  • Simulating the effects of alternative structures for social assistance transfers.

We have extensive experience in manipulating data from both administrative sources and surveys, usually merging the two to make optimal use of available information. Examples include:

  • Development of a Prototype Client Monitoring System, for Human Resources Development Canada Development of Predictive Models in the Service and Outcome Measurement System (SOMS), to determine which services work best for which clients. In related studies, we assessed the results of test implementations of the system.

  • Estimating the Impact of the Espanola Power Savers Project on demand and consumption of electricity, for Ontario Hydro, Load Impact Evaluation of the Espanola Power Savers Project.

  • Evaluation of the Adjustment Assistance Program for refugee immigrants.

  • Longitudinal study of training impacts, for Human Resources Development Canada.

  • Evaluation of employability initiatives for social assistance recipients under the Canadian Jobs Strategy, for Human Resources Development Canada.

In carrying out the above, we use either our computers or those of our clients, depending upon the client's needs for security and efficiency. We also have considerable expertise in the use of statistical software such as SAS and SPSS to conduct analyses.

We have designed and reviewed sampling plans and other aspects of statistical design (such as developing sample frames) for research studies such as:

  • Survey of investment strategies in large Canadian firms for Industry Canada.

  • Review of methods used in the Small Vessel Inventory Household Survey for the Canadian Coast Guard.

We are also familiar with Statistics Canada's computing environment, and have processed and analysed large data files from surveys such as:
  • National Apprenticeship Survey.

  • Labour Market Activity Survey.

  • Survey of Barriers to Advancement in the Public Service.

  • National Survey of Graduates (various years).



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