Met 2212 Multivariate Statistics Ulf H. Olsson Professor of Statistics.
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Transcript of Met 2212 Multivariate Statistics Ulf H. Olsson Professor of Statistics.
Ulf H. Olsson
Multivariate Statistics
• 1) Examining relationships with respect to a single variable
• Univariate Analysis• Univariate Distributions
• 2) Examining relationships with respect to two or more variables simultaneously
• Multivariate Analysis• Multivariate Distributions
Ulf H. Olsson
Structural Equation Models
•Regression models where all variables are latent (factors)
Ulf H. Olsson
STATISTICAL SYMBOLS - NOTATION
Estimator
VectorParameter
MatrixianceCoPopulation
MatrixianceCoSampleS
MatrixDataX
:
:
var:
var:
:
Ulf H. Olsson
STATISTICAL SYMBOLS - NOTATION
iablesdependenterrortmeasuremen
iablestindependenerrortmeasuremen
termerrorrandom
iablelatentdependent
iablelatenttindependen
iableobserveddependentYy
iableobservedtindependenXx
i
i
i
i
i
ij
ij
var
var
var
var
var
var
ε
δ
ζ
η
ξ