The first scatterplot gives an overview of the data. As can be seen,
plot(instability$gdppc05, instability$gdppc05, main="Relationship between Socio-Political Instability and
Economic Growth", xlab="Economic Development in 2005", ylab="Instability in 2009
Intro to Data Analysis
Final Review
PS 6
Winter 2017
Erin Hartman
te Hartman Winter 2017
PS6 - Final Review
0 / 34te
Simple Regression
Multiple Regression
Regression Examples
Announcements
I
Final on 03/22 from 3-6pm in this room
I
No calculator, no compu
#These are the codes for Lecture 4
#April 10 2017
#Zsuzsana Magyar
#First we are going to use two vectors, super cup and super cup 2
# c means concatenate
a <- c(6, 3, 6, 3, 5, 7, 4, 6, 5, 3, 4, 4, 5, 1, 0, 3,
2, 2, 1,1)
# you can concatenate an enti
Two Variables
PS 6 2017 Spring Lecture 4
Zsuzsanna Magyar
April 12, 2017
1 / 27
Two Variables
Agenda
Working with R: Part 2
working with datasets
Quick Review
Some Canonical
Distributions
Analyzing two variables 1.
Covariance, 2. Correlation
2 / 27
Two Va
Spring 2017 PS6: Introduction to Data Analysis
Instructor: Zsuzsanna Magyar
Email: [email protected]
Office Hours: M/W 2.30-3.30
Office: Bunche 4262
!
Course Objectives:
!
The first objective of this course is to help you understand data analysis in politi
PS 6 2017 Spring Lecture 5
Zsuzsanna Magyar
April 18, 2017
1/1
Agenda
Correlation Coefficient
Quick review
Hypothesis
Dependent and Independent Variables
Crosstabs
OLS
2/1
Summarizing the Relationship Between Two Variables: Review
3/1
Scatterplot
A Scatte
Measures of Spread
Plots
Shape
Plots
Categorical Variables
PS 6 2017 Spring Lecture 2
Zsuzsanna Magyar
April 5, 2017
1 / 56
Measures of Spread
Plots
Shape
Plots
Categorical Variables
Announcements
The office hours on Wed.s will be in 4280 (Blue Room)
Toda
Predicted Values
Residuals
PS 6 2017 Spring Lecture 7
Zsuzsanna Magyar
April 24, 2017
1 / 52
Predicted Values
Residuals
Agenda
Quick review -OLS
Predicted or Fitted Values
Residuals
2 / 52
Predicted Values
Residuals
Review
With the regression we try to fi
Agenda
Syllabus
Variables
Descriptive Statistics
Summaries of Central Tendency
PS 6 2017 Spring Lecture 1
Zsuzsanna Magyar
April 3, 2017
1 / 54
Agenda
Syllabus
Variables
Descriptive Statistics
Summaries of Central Tendency
Outline
Syllabus
Concepts vs. Va
10 Questions for the Nation's First Chief Data Scientist - Science Friday
9/20/16, 8:55 PM
10 Questions for the Nations First Chief Data Scientist
Its been only eight years since DJ Patilthen the data and analytics lead at LinkedIn
co-coined the term data
What You Need To Know About CTE This NFL Season | Hungton Post
9/20/16, 11:42 AM
What You Need To Know About CTE This NFL Season
USA Today Sports / Reuters
Researchers are studying how repeated brain trauma aects football players.
The NFLs 97th season kic
Socio-Political Instability and Economic Development
This paper will look upon the relationship between economic development and sociopolitical instability in the world. We will look at how economic development affects the
Socio-political instability of d
Statistics 10
Review Materials for Exam 1
4/25/2012 8am-8:50am
EXTRA OFFICE HOURS Monday 4/23 2pm-4pm, 5pm-6pm, Tuesday 4/24 by e-mail
only
Exam coverage: Chapter 1,2,3,4,5.1-5.3
THE EXAM WILL BE HELD IN THE LECTURE HALL
PLEASE REMEMBER TO BRING WRITI
THE NEW ENGLAND PATRIOTS PREVENTION OF FUMBLES IS NEARLY IMPOSSIBLE
SPORTS NUT
THE STADIUM SCENE.
JAN. 23 2015 7:19 PM
Dumb Luck
The New England Patriots prevention of fumbles is nearly impossible.
By Warren Sharp
LeGarrette Blount of the New England Patr
Enhancing Student Success and Building Inclusive Classrooms at
UCLA
Report to the Executive Vice Chancellor and Provost
December 2015
Prepared by:
Sylvia Hurtado
Professor, Graduate School of Education and Information Studies
Director, Higher Education Re
Twilight of the Lecture
In 1990, after seven years of teaching at Harvard, Eric Mazur, now Balkanski
professor of physics and applied physics, was delivering clear, polished
lectures and demonstrations and getting high student evaluations for his
introduc
Are College Lectures Unfair?
Grard DuBois
DOES the college lecture discriminate? Is it biased against undergraduates who are not
white, male and auent?
The notion may seem absurd on its face. The lecture is an old and well-established
tradition in educati
The New York Times
By CHARLES DUHIGG FEB. 25, 2016
Illustration by James Graham
Illustrations by JAMES GRAHAM
Like most 25-year-olds, Julia Rozovsky wasnt sure what she wanted to do
with her life. She had worked at a consulting firm, but it wasnt a good
m
Readings Programming Boot Camp
Hartman PS6 Winter 2017
Readings for January 11, 2017
Required:
Jonathan Naglers Coding Style and Good Computing Practices pg. 2-8 of The Political Methodologist
article
10 questions for the Nations First Chief Data Scient
MEAN , VARIANCE , AND SD
Population variance , squared distance from the median , how wide our median is
Dont usually know MU
Do know mean
Sample variance (if she ask for population) (KNOW EQUATIONS SPECIFICALLY THE
ONE ON #36 )
BIg N population
Lit