R as a Tool for Statistical Analysis Getting Started with R (Part I) The > is called the prompt. If a command is too long to fit on a line‚ a + is used for the continuation prompt. Assign values to an object using the equal sign (=)‚ e.g.‚ >x=11. Note: R is case sensitive Print command allows you to see the value in an object You may also use the less than sign and a dash to create an arrow (<-) to assign values. An equal sign (=) is also used to assign values. R easily overwrites
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NOTES ON QUANTUM COMPUTING AND RELATED TOPICS Abstract These notes are intended as a simple introduction to the new field of quantum computing‚ quantum information theory and quantum cryptography. Undergraduate level quantum mechanics and mathematics is required for an understanding of these lectures. After an introduction to qubits and quantum registers‚ we introduce the key topics of entangled states and quantum logic gates. For two qubit states‚ we introduce the four Bell states as
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Instrumental variables and panel data methods in economics and finance Christopher F Baum Boston College and DIW Berlin February 2009 Christopher F Baum (Boston College) IVs and Panel Data Feb 2009 1 / 43 Instrumental variables estimators Regression with Instrumental Variables What are instrumental variables (IV) methods? Most widely known as a solution to endogenous regressors: explanatory variables correlated with the regression error term‚ IV methods provide a way to
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Learning needs are identified through three different levels; Organisational‚ Team (Department) and Individual. Many organisations operate in an objective led structure; this is where an organisations strategy or vision filters through as team objectives and into an individual’s job description and targets. Our vision is: ‘To grow the business substantially and profitably by providing efficient‚ high quality and low cost outsourced services to our clients and customers in Life and Pensions
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hidden costs‚ quality problems and a general backlash against outsoursing more than ever before. If the past is any guide‚ these topics will be addressed independently‚ and management guidelines‚ often put forth in twobytwo matrices ‚ will be developed for each area of concern‚ but [2] the problem is that these issues are often inextricably interwoven‚ and actions taken to correct a problem in one
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Intelligence Testing Article Analysis PSY 450 June 3‚ 2013 Rachel Dilts Intelligence Testing Article Analysis We all took intelligence tests in school at different grade levels and most children still do. In elementary and middle schools in Tennessee‚ they administer the Tennessee Comprehensive Assessment Program‚ which is used to measure the academic skill level based on the grade level. Most high school students take the American College Test or the Scholastic Aptitude Test in preparation for college
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UNIVERSITY OF PHOENIX MOANA RICHARDSON PSYCHOLOGY /450 FEBUARY 30‚ 2012 WILLIAM JULY Ph.D. Many of the early intelligence tests were culturally biased‚ favoring people who were from urban rather than rural environments‚ middle-class rather than lower-class‚ and White rather than African American (Miller-Jones‚ 1989). For example‚ a question on an early test asked what should be done if you find a 3-year old child in the street. The correct answer was “call the police
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A market-Based study of optimal ATM’s Deployment Strategy Alaa Alhaffa Wael Abdulal Dept. Economics Dept. CSE‚ EC Osmania University Osmania University Hyderabad 500-007
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Journal of Macroeconomics 25 (2003) 109–122 www.elsevier.com/locate/econbase Forward premiums and market efficiency: Panel unit-root evidence from the term structure of forward premiums John Barkoulas a‚b‚ Christopher F. Baum Atreya Chakraborty d a c c‚* ‚ Department of Economics‚ The University of Tennessee‚ Knoxville‚ TN 37996‚ USA b Athens Laboratory of Business Administration‚ Vouliagmeni‚ Greece Department of Economics‚ Boston College‚ 140 Commonwealth Avenue‚ Chestnut Hill‚ MA 02467-3806
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1 A Geometric Approach to Strapdown Magnetometer Calibration in Sensor Frame J.F. Vasconcelos‚ Member‚ IEEE‚ G. Elkaim‚ Member‚ IEEE‚ C. Silvestre Member‚ IEEE‚ P. Oliveira Member‚ IEEE‚ and B. Cardeira Member‚ IEEE Abstract In this work a new algorithm is derived for the onboard calibration of three-axis strapdown magnetometers. The proposed calibration method is written in the sensor frame‚ and compensates for the combined effect of all linear time-invariant distortions‚ namely soft
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