Dashboard
Sticky  Name  Description 

✔  Numerical Summaries  Computes the mean, standard deviation, variance, IQR, quartiles, and also the minimum and maximum. A stemandleaf plot is also provided. 
✔  Simple Linear Regression  Fit a simple linear regression model with slope and yintercept. 
✔  Visual Summaries  Plots a frequency histogram, relative frequency histogram, boxplot and single stemandleaf plot of a dataset vector. 
Arithmetic Mean (Average)  Computes the arithmetic mean (average) of a sample. 

Backtoback Stem and leaf  Creates a basic backtoback stemandleaf plot. 

Barplot for Contingency Table  Creates a bar plot with vertical (stacked) bars for a contingency table. 

Barplot for Count Data  Plots a single count variable barplot in R. 

Bivariate Plot  Plot wo variables on the coordinate axes. 

Boxplot(s)  Create (sidetoside) boxandwhisker plot(s) of the given (grouped) values. 

Chisquared Random Samples  Generate random samples from a Chisquared distribution by specifying the number of observations and degrees of freedom. 
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Name  Authored by  Filename  File size  Changed  Authored on  File MIME type 

Gender and Politics  admin  dataset79160.csv  49 bytes  June 13, 2017  2:31 PM  June 12, 2017  1:58 PM  text/csv 
heartTr  admin  dataset59284.csv  3.99 KB  June 12, 2017  10:31 AM  June 12, 2017  10:27 AM  text/csv 
Heights and GPA  admin  dataset12871.csv  291 bytes  June 7, 2017  4:44 PM  June 7, 2017  4:42 PM  text/csv 
county  admin  dataset47806.csv  253.4 KB  May 29, 2017  2:18 PM  May 29, 2017  1:58 PM  text/csv 
email50  admin  dataset81559.csv  3.95 KB  May 29, 2017  2:18 PM  May 27, 2017  9:43 AM  text/csv 
stent30  admin  dataset61804.csv  9.61 KB  May 12, 2017  8:37 PM  May 7, 2017  4:25 PM  text/csv 
stent365  admin  dataset22611.csv  9.56 KB  May 7, 2017  4:38 PM  May 7, 2017  12:27 AM  text/csv 
Uniform(0,100)  admin  dataset40927.csv  334 bytes  June 12, 2017  12:32 AM  May 1, 2017  9:21 AM  text/csv 
Airline Safety  admin  dataset41414.csv  2.34 KB  March 29, 2017  4:58 PM  March 29, 2017  4:51 PM  text/csv 
White House Staff Salaries 2011  2016  admin  dataset17938.csv  285.19 KB  May 12, 2017  8:39 PM  March 28, 2017  9:29 PM  text/csv 
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Recent Blog Content
Sticky  Title  Preview  Authored on  Authored by 

✔  Importing a Dataset in Quadstat, R and SAS  This guide describes how to import a dataset using three statistical software suites, Quadstat, SAS and R. 
May 10, 2017  10:15 AM  admin 
OpenIntro Example: Scatterplot of Federal Spending Versus Spending  How does one create a bivariate scatterplot of federal spending versus the poverty rate. 
May 29, 2017  3:43 PM  admin  
OpenIntro Example: Importing the email50 dataset  Describes how to import the email50 dataset for the OpenIntro Advanced High School Statistics Course 
May 27, 2017  9:44 AM  admin  
OpenIntro Example: Stent Studies with Quadstat, R and SAS  May 26, 2017  10:05 PM  admin  
Setting Up With Quadstat  Getting ready for the OpenIntro statistics course with Quadstat.com. 
May 8, 2017  8:43 AM  admin 
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