Introduction to Statistical Analysis

Coding for Reproducible Research

Laura Roldan-Gomez

11/15/22

We are…

Emma Walker

Xinran Du

xd247@exeter.ac.uk

Laura Roldan-Gomez

lr480@exeter.ac.uk

Welcome to the LAST session!

Now you know…

Or are familiar with…

• how to explore your data: subsetting, matching elements, merging and binding
• manipulating data: paste(), rename elements, use the seq() function
• visualise data: type of plots and how to make them, how to plot on top of plots, add to your plot, manipulate margins, composite plots and exporting your plots

Today

• Summary statistics
• Normal and other distributions
• Confidence Intervals
• Random Sampling
• Basic analysis
• Correlation
• T-test
• ANOVA

Expectations for today

• We cannot teach statistics and R in 3 hours
• This is not a statistics course
• I am not a statistics expert

Congratulations and keep going!

Big Thank YOU!

• Be a part of this! You can helps us running or assisting a future session (they can )opt into this via the feedback survey)

• Tell us… What you liked and what you didn’t using the feedback survey

• Please sign the attendance sheet.