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Lecture 2: Descriptive Statistics and Exploratory Data ...

Lecture 2: DescriptiveStatistics and ExploratoryData AnalysisFurther Thoughts on Experimental DesignPop 1 Pop 2 Repeat 2 times processing 16 samples in totalRepeat entire process producing 2 technicalreplicates for all 16 samplesRandomly sample 4 individuals from each popTissue culture and RNA extractionLabeling and array hybridizationSlide scanning and data acquisition 16 Individuals (8 each from two populations) with replicatesOther Business Course web-site: Homework due on Thursday not Tuesday Make sure you look at HW1 soon and seeeither Shameek or myself with questionsToday What is Descriptive Statistics and exploratorydata analysis?

•What is descriptive statistics and exploratory data analysis? • Basic numerical summaries of data • Basic graphical summaries of data •How to use R for calculating descriptive statistics and making graphs. Population ... •Multivariate: Measurement made on many variables

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