# Content Tagged “Exploratory Data Analysis”

Exploratory data analysis (or descriptive statistics) is used to summarize the collected data. EDA consists of organizing and summarizing the raw data,
discovering important features and patterns in the data and any striking deviations from those patterns, and then interpreting our findings in the context of the problem.

This can be useful for describing the distribution of a single variable (center, spread, shape, outliers), checking data (for errors or other problems), checking assumptions to more complex statistical analyses, and investigating relationships between variables.

## Course Summary

Published: Nov 21st, 2013

View Lecture Slides with Transcript – Course Summary – All Parts Course Summary Part I (3:26) Slides 74 – 77: Summary Remainder of Course Summary Videos Course Summary Part A (11:06) […]

## Unit 3A Introduction

Published: Sep 19th, 2013

View Lecture Slides with Transcript – Unit 3A Introduction Video (5:36) This document is linked from Unit 3A: Probability

## Case Q-Q: Linear Relationships – Correlation

Published: Sep 4th, 2013

View Lecture Slides with Transcript Video (8:37) This document is linked from Linear Relationships – Correlation.

## Case Q-Q: Linear Relationships – Regression

Published: Sep 4th, 2013

View Lecture Slides with Transcript Video (5:58) This document is linked from Linear Relationships – Regression.

## Case QQ: Scatterplots

Published: Sep 4th, 2013

View Lecture Slides with Transcript – Case QQ: Scatterplots Video (7:20) This document is linked from Scatterplots.

## Case Q-Q: Introduction

Published: Sep 4th, 2013

View Lecture Slides with Transcript – Case Q-Q: Introduction Video (2:30) This document is linked from Case Q-Q.

## Case C-C

Published: Sep 4th, 2013

View Lecture Slides with Transcript – Case C-C Video (7:51) Video – Recorded Live (2:43) This short video contains an overview of calculating conditional percentages. The original slides are not […]

## Case C-Q

Published: Sep 4th, 2013

View Lecture Slides with Transcript – Case C-Q Video (6:34) This document is linked from Case C-Q.

## Exploratory Data Analysis Introduction

Published: Jul 23rd, 2013

View Lecture Slides with Transcript – Exploratory Data Analysis Introduction Video (4:49) Video – Recorded Live (2:15) This short video contains an overview of exploratory data analysis as well as […]

## Measures of Position

Published: Jul 20th, 2013

Percentiles Five-Number Summary Standardized Scores (Z-Scores) Measures of Position CO-4: Distinguish among different measurement scales, choose the appropriate descriptive and inferential statistical methods based on these distinctions, and interpret the results. […]