StatisticalAid:ASchoolofStatistics
Learn Statisticsand DataAnalysisIntuitively!
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WelcometoStatisticalAid!
StatisticalAid isasitethatprovidesstatisticalcontent,anddataanalysiscontent,andalsodiscussesthevariousfieldsofstatistics.Youcan learnstatisticsanddataanalysisintuitivelythroughStatisticalAid.Allthecontentsonthissitearewrittentohelpstudentswhoarevery weakinstatisticsanddataanalysis.Frombasictoadvanced,youcangetallthetopicsofstatisticspresentedonthissiteverysimply.You cangethelpfromthefollowingtopics:
BasicStatistics
Definitionandscopeofstatistics
StatisticalData
PopulationvsSample
RandomVariable
Centraltendency
Arithmetic,Geometricandharmonicmean
MeasuresofDispersion
VarianceandStandardDeviation
SkewnessandKurtosis
Correlationanalysis
IntravsInterclasscorrelation
RegressionAnalysis
Datalevels(Nominal,ordinal,IntervalandRatio)
HypothesisTesting
Multicollinearity
ProbabilityDistributionsinStatistics
BernoulliDistribution
BinomialDistribution
NegativeBinomialdistribution
PoissionDistribution
ExponentialDistribution
Normaldistribution
GammaDistribution
GeometricDistribution
HypergeometricDistribution
UniformDistribution
PowerSeriesDistribution
LogarithmicSeriesDistribution
SamplingDistributionsinStatistics
ProbabilitySampling
SimpleRandomSampling
StratifiedSampling
SystematicSampling
Multi-StageSampling
ClusterSampling
NonProbabilitySampling
Purposivesampling
Snowballsampling
Conveniencesampling
DataAnalysisUsingSPSS
Dataanalysisusingspss
Datainputinspss
Importdatainspss
Sortdatausingspss
Mergedatafileinspss
Combinedatasetinspss
Missingvalueinspss
Variabletransformationinspss
Univariateanalysisinspss
Bivariateanalysisinspss
Normalityofdatainspss
DataAnalysisUsingStata
IntroductiontodataanalysisusingStata
DatacleaningandeditinginStata
VariablemanipulationandreliabilityinStata
MultipleRegressionanalysisinStata
DataAnalysisUsingR/RStudio
ImportdataintoR
Principalcomponentanalysis(PCA)code
Canonicalcorrelationanalysis(CCA)code
Independentcomponentanalysis(ICA)code
ClusterAnalysisusingR
One-wayANOVAusingR
Two-wayANOVAusingR
Pairedsamplet-testusingR
OnesampleT-testusingR
RandomforestinR
Chi-squaretestinR
PearsoncorrelationtestinR
Therearealsosomeothertopicsasfollows:
MachineLearningandDataScience
Non-ParametricTests
TimeSeriesAnalysis
StatisticalInference
ExperimentalDesign
DataScience
SPSS25freeDownload
Stata14.2freeDownload