Data_Stats6e

Overview

All the data for this text is located on Github.  Click on any chapter below to see a list of available data sets and a URL for the data set. 

How to Upload Data to StatCrunch from Github

Step 1: Open StatCrunch. 

Step 2: Select Data > Load > From file > on the Web

Step 3: Enter the web address of the data set.  Give the data file a name.  Be sure the delimeter is set to comma.  See below.

How to Import Data to R or R Studio from Github

df_name <- read.csv("URL of data")

For example, to load the data for Problem 31 in Section 4.1, enter the following

Problem31 <- read.csv("https://sullystats.github.io/Statistics6e/Data/Chapter4/4_1_31.csv")

 

Click on the chapter to see a list of data available for the chapter.

Chapter 1
Data Collection


Chapter 2
Organizing and Summarizing Data


Chapter 3
Numerically Summarizing Data


Chapter 4
Describing the Relation between Two Variables


Chapter 5
Probability


Chapter 6
Discrete Probability Distributions


Chapter 7
The Normal Probability Distribution


Chapter 8
Sampling Distributions


Chapter 9
Estimating the Value of a Parameter


Chapter 10
Hypothesis Testing Regarding a Parameter


Chapter 11
Inference on Two Population Parameters


Chapter 12
Inference on Categorical Data


Chapter 13
Comparing Three or More Means


Chapter 14
Inference on the Least-Squares Regression Model and Multiple Regression


Chapter 15
Nonparametric Statistics