When Do I Use A Comma? 1. Use commas before and‚ or‚ nor‚ for‚ so‚ yet‚ and but when they join two independent clauses. Ex. I placed the typed sheet on his desk‚ and he picked it up and read it slowly. I knew he was angry‚ for he rose and stomped out of the room. 2. Use commas between the items of a series. The man looked tired‚ thirsty‚ defeated‚ and sunburned. 3. Use commas between coordinate adjectives preceding a noun. A comma between two adjectives indicates that the two adjectives are
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analyzed additional data sets to include more variables like bedrooms and bathrooms in our investigation to test our hypothesis which shows that the results are consistent with the hypothesis. The population size‚ primary and secondary data‚ using unbiased information and applying ethics are also discussed in detail. Real Estate Data Set II As we begin the final stages of our project it is important to understand the process of applied research and how one or more variable
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Medicine’s Simple Marvel Perhaps one of the greatest abilities in today’s medical world is the ability doctors and nurses have to listen to heartbeats‚ pulses‚ and breathing patterns with simplicity. It doesn’t require any high-tech equipment. It doesn’t require a myriad of tests and examinations. It doesn’t cost thousands of dollars per minute to operate. In fact‚ the abilities that I just mentioned are made possible by this instrument: a stethoscope. The stethoscope that we know today is not
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E cient neighbor searching in nonlinear time series analysis Thomas Schreiber Department of Theoretical Physics‚ University of Wuppertal‚ D{42097 Wuppertal July 18‚ 1996 We want to encourage the use of fast algorithms to nd nearest neighbors in k{dimensional space. We review methods which are particularly useful for the study of time series data from chaotic systems. As an example‚ a simple box{assisted method and possible re nements are described in some detail. The e ciency of the method is compared
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First two lectures about big data. So why this surge? Isn’t about data at all Systems being able to process data Tools exploit and derive valuable nuggets NOT NEW: Walmart Wallstreet decades Why not out? Competition Teradata 20 years‚ contest MR patent Digital exhaust incr Know your Stats‚ gaga tweet sentiment analysis Correlation causation 2 Old: Centralized systems (data came from humans) Sun hardware Oracle software Moore’s law -> data grew. Data exhausts growing larger. Can’t
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key differences that are important to understand between data oriented and process oriented approaches to designing a new system. The system focus of the data views and process views are entirely different. The process view focuses on what the systems supposed to do and when‚ while the data view has a focus on what the system needs to operate. Another noteworthy difference that distinguishes the two views is the design stability. The design stability of a process view is a more limited approach because
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Use of Data Mining in Fraud Detection Focus on ACL Hofstra University Abstract This paper explore how business data mining software are used in fraud detection. In the paper‚ we discuss the fraud‚ fraud types and cost of fraud. In order to reduce the cost of fraud‚ companies can use data mining to detect the fraud. There are two methods: focus on all transaction data and focus on particular risks. There are several data mining software on the market‚ we introduce seven
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University BUSINESS STATISTCS I: QM 001 (5th printing: 2003) LECTURE NOTES BY STEFAN WANER TABLE OF CONTENTS 0. Introduction................................................................................................... 2 1. Describing Data Graphically ...................................................................... 3 2. Measures of Central Tendency and Variability........................................ 8 3. Chebyshev’s Rule & The Empirical Rule..............................
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A Guide to Using Qualitative Research Methodology © 2002 Michael Quinn Patton and Michael Cochran Reproduced with kind permission of Michael Quinn Patton Executive Summary This guide to using qualitative research methodology is designed to help you think about all the steps you need to take to ensure that you produce a good quality piece of work. The guide starts by telling you what qualitative methodology is and when to use it in the field (understand people’s belief system‚ perspectives
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Lab Class I How to use R Console Go to R and double click to load program: You may use R console as calculator as well‚ just write numbers and click enter: >1+1 enter >2 How to use R Commander To open R console‚ write: >library(Rcmdr) → enter Code will show up in upper window. Message will show if there is any Mistake on the formula or if is Needed to add data set Note: If R Command is in Chinese‚ you may try this: Close Program → Computer → Local
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