'Compare groups' diaporamas de présentation

Session 1

Methodology Research Group. Methods of explanatory analysis for psychological treatment trials workshop. Session 1 Introduction to causal inference and the analysis of treatment effects in the presence of departures from random allocation Ian White. Funded by: MRC Methodology Grant G0600555

730 views • 60 slides

Propensity Scores Making Sense of Non-Randomized Observational Data

812 views • 52 slides

703: Data, Outcomes and Practice: Connecting the Dots

562 views • 45 slides

Basic Statistics WE MOST OFTEN USE

Basic Statistics WE MOST OFTEN USE. Student Affairs Assessment Council Portland State University June 2012. Overview of the Session. Introduction to statistics Things to know before you run statistics How to run & understand descriptive statistics using Campus Labs.

350 views • 21 slides

Aims of a Variance Components Analysis

Aims of a Variance Components Analysis. Estimate the amount of variation between groups (level 2 variance) relative to within groups (level 1 variance) How much variation is there in life expectancy between and within countries?

623 views • 20 slides

SPSS ADVANCED ANALYSIS

SPSS ADVANCED ANALYSIS. Wendiann Sethi Spring 2011. Statistical techniques to be covered. Explore relationships among variables Correlation Regression/Multiple regression Logistic regression Factor analysis. Compare groups Non-parametric statistics T-tests

501 views • 18 slides

Chapter 14

Chapter 14. Inferential Data Analysis. Analysis of Variance (ANOVA). Used when protocol involves more than two treatment groups Total variability in a set of scores is divided into two or more components Variability values are called sums of squares (SS)

232 views • 14 slides

QUASI-EXPERIMENTS

QUASI-EXPERIMENTS. What is a Quasi-Experiment?. Compare subjects in different conditions on a DV Lacks one or more criteria for an experiment (cause, comparison, control) Interpreted like a correlational study . Why Do Quasi-Experiments?.

756 views • 13 slides

Chapter Seven: Research Questions and Hypotheses

Chapter Seven: Research Questions and Hypotheses. RESEARCH DESIGN Qualitative, Quantitative, and Mixed Methods Approaches Third Edition John W. Creswell. Chapter Outline. Qualitative Research Questions Quantitative Research Questions and Hypotheses

1.47k views • 12 slides

The Enquiring Mind Maths Learning Centre tutorials 2019

126 views • 12 slides

What question were you trying to answer

What question were you trying to answer. Names of group members (every member must participate in the presentation) (Presentation should not exceed 10 minutes in length). Background. Briefly give background on the biological system you are investigating.

152 views • 9 slides