Great Falls Statistics

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Great Falls Statistics

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    • Home
    • About
    • Services
    • Topic Areas
    • Experience
    • Philosophy
    • Publications
  • Home
  • About
  • Services
  • Topic Areas
  • Experience
  • Philosophy
  • Publications

Services

Experimental Design

Experimental Design

Experimental Design

  • Power projection
  • Stratification and blocking
  • Site selection
  • Randomization ratio optimization

Survey Design

Experimental Design

Experimental Design

  • Frame selection
  • Oversampling and screening
  • Multi-stage design and selection
  • Nonresponse follow-up
  • Power projection

Analysis

Experimental Design

Programming

  • Nonresponse adjustment
  • Imputation
  • Variance estimation
  • Model fitting of all types

Programming

Questionnaire Design

Programming

  • SAS
  • SAS Macros

Reporting

Questionnaire Design

Questionnaire Design

  • Non-technical summaries
  • Technical appendices
  • Analysis plans
  • Presentations

Questionnaire Design

Questionnaire Design

Questionnaire Design

  • Parents
  • Teens
  • Adult students
  • General population

Great Falls Statistics

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