Pre-recorded Lectures for Introduction to Statistics and Data Science

Here you find slides and pre-recorded lectures. Since I created these last year I may update some of the slide sets and even record new lectures during the ongoing semester.

Session 1

Introduction to course and to data science and statistics

slides

Session 2

Reproducible Research with R, RStudio, and R Markdown

slides

Session 3

Exploratory Data Analysis and Data Vizualization I

slides

Exploratory Data Analysis and Data Vizualization II

slides

Session 4

Working with Data I

slides

Working with Data II

slides

Session 5

Working with Data III

slides

Exploratory Data Analysis and Data Vizualization III

slides

Session 6

Probability

slides

Session 7

Probability Distributions and the Central Limit Theorem

slides

Session 8

Probability Distributions and the Central Limit Theorem II

slides

Probability Distributions and the Central Limit Theorem III

slides

Session 9

Inference: Estimation of Population Parameters and their Margin of Error - Continuous Data

slides

Session 10

Inference: Null Hypothesis Tests and Significance

Null Hypothesis Significance Tests

slides

Null Hypothesis Significance Tests in R

slides

Session 11

Inference: Null Hypothesis Tests and Significance

Null Hypothesis Significance Tests III - Continuous Data I

slides

Session 12

Inference: Null Hypothesis Tests and Significance

Null Hypothesis Significance Tests III - Continuous Data II

slides

Session 13

Inference: Null Hypothesis Tests and Significance

Categorical Data: Estimation, Effect Size, and Margin of Error

slides

Categorical Data: Null Hypothesis Significance Tests

slides

Session 14

Experiment and Survey Design: Randomization and Measurement

slides