Slide 1SJS SDI_131 Design of Statistical Investigations Stephen Senn 13 Cohort Studies Slide 2 SJS SDI_132 Two Major Types of Epidemiological Observational Study This section…

Slide 1SJS SDI_101 Design of Statistical Investigations Stephen Senn 10 Random Effects Slide 2 SJS SDI_102 More Than one Random Term So far only one term has been considered…

Slide 1SJS SDI_31 Design of Statistical Investigations Stephen Senn 3. Design of Experiments 1 Some Basic Ideas Slide 2 SJS SDI_32 Elements of an Experiment The Nouns Experimental…

Slide 1SJS SDI_141 Design of Statistical Investigations Stephen Senn 14 Case Control Studies Slide 2 SJS SDI_142 Case-Control Study Definition The observational epidemiologic…

Slide 1SJS SDI_181 Design of Statistical Investigations 18 Sample Size Determination Stephen Senn Slide 2 SJS SDI_182 A Note About Terminology The term sample is best reserved…

Slide 1SJS SDI_151 Design of Statistical Investigations Stephen Senn Introduction to Sampling Slide 2 SJS SDI_152 Representative Inference So far in the course we have been…

Slide 1SJS SDI_91 Design of Statistical Investigations Stephen Senn 9 Unbalanced Designs Slide 2 SJS SDI_92 Lack of Orthogonality So far we have been considering balanced…

Slide 1SJS SDI_171 Design of Statistical Investigations Stephen Senn Random Sampling 2 Slide 2 SJS SDI_172 Stratified Random Sampling A stratified random sample is one obtained…

Slide 1SJS SDI_161 Design of Statistical Investigations Stephen Senn Random Sampling I Slide 2 SJS SDI_162 Simple Random Sample Definition If a sample of size n is drawn…