Documentation - Computational Statistics Using R and R Studio

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1、ComputationalStatisticsUsingRandRStudioAnIntroductionforScientistsRandallPruimSC11EducationProgram(November,2011)Contents1AnIntroductiontoR81.1WelcometoRandRStudio..................................81.2UsingRasaCalculator...................................91

2、.3RPackages..........................................101.4GettingHelp.........................................121.5Data..............................................131.6SummarizingData......................................161.7AdditionalNotesonRSyntax.....

3、...........................301.8InstallingR..........................................311.9RExamples..........................................331.10Exercises...........................................342GettingInteractivewithmanipulate372.1SimpleThings......

4、...................................373ACrashCourseinStatisticsforBiologists(andTheirFriends)403.1WhyUseR?.........................................403.2ComputationalStatistics:WhereAreAllTheFormulas?.................413.3ThreeIllustrativeExamples............

5、.....................423.4TheMulti-WorldMetaphorforHypothesisTesting....................533.5TakingRandomnessSeriously................................65233.6Exercises,Problems,andActivities.............................704SomeBiologySpecicApplicationsofR714

6、.1WorkingWithSequenceData................................714.2ObtainingSequenceData..................................754.3SequenceAlignment.....................................795TakingAdvantageoftheInternet855.1SharingWithandAmongYourStudents..............

7、............855.2DataMiningActivities....................................90AMoreAboutR94A.1InstallingandUsingPackages................................94A.2SomeWork owSuggestions.................................95A.3WorkingwithData............................

8、..........96A.4PrimaryRDataStructures.................................99A.5MoreAboutVectors.....................................102A.6ManipulatingDataFrames.................................106A.7Functi