Fitting Models to Data Not Data to Models Workshop Series: Interaction Terms and Hierarchical Linear Models/Linear Mixed Models

Library Building (LIB) 3287 University Way, Kelowna, BC, Canada

This workshop will introduce interaction terms in linear models along with random and fixed effects, including random and fixed intercepts and slopes, in the context of Hierarchical Linear Models (also known as Linear Mixed Models).

By the end of this session, participants should be able to fit (Hierarchical) Linear Models (HLMs) with interaction terms and interpret the output of the summary() function for Hierarchical Linear Models. Additionally, participants will be able to identify the limitations of (H)LMs.

Free

Statistical Fundamentals: A Visual Approach Workshop Series—Visualizing Samples with Boxplots and Kick the Bar Chart Habit

Library Building (LIB) 3287 University Way, Kelowna, BC, Canada

This session will address the advantages of box plots over bar charts for displaying the spread and variability in data. Participants will learn how box plots can be used to compare multiple samples, the impact of sample size on data representation, and the efficient identification of outliers.

By the end of the session, participants should be able to create and interpret box plots, appreciate their usefulness in comparing multiple samples, understand the implications of sample size, and identify outliers and median confidence intervals through notches in box plots.

Free

Fitting Models to Data Not Data to Models Workshop Series: (Hierarchical) Generalized Linear Models

Library Building (LIB) 3287 University Way, Kelowna, BC, Canada

This workshop will introduce Generalized Linear Models (GLMs), which allow one to model non-Gaussian (i.e., non-normal) data.

By the end of this session, participants will be familiar with the three parts of GLMs (family of distribution, linear predictor, and link function) and will be able to decide what family of distributions and link function to choose for their data. They will also be able to interpret the output of the summary() function and diagnostic plots for (H)GLMs and recognize the limitations of (H)GLMs.

Free

Statistical Fundamentals: A Visual Approach Workshop Series—All About T-tests and Visualizations

Library Building (LIB) 3287 University Way, Kelowna, BC, Canada

This session will introduce participants to the various types of t-tests, including one-sample, two-sample, paired, and one-sided tests. Attendees will learn about the appropriate applications for each type and the visualization techniques that can enhance the interpretation of t-test results.

By the end of the session, participants should be able to apply and visually represent different t-tests, interpret their results, understand the implications of multiple testing corrections, and select the appropriate test for their data.

Free