- 859. doi:10.1186/s12879-020-05566-7. PMC 7675392. PMID 33213360. "
CovRadar".
covradar.net.
Retrieved 14
December 2023.
Wittig A,
Miranda F, Hölzer M, Altenburg...
- covariance:
cov ( X , a ) = 0
cov ( X , X ) = var ( X )
cov ( X , Y ) =
cov ( Y , X )
cov ( a X , b Y ) = a b
cov ( X , Y )
cov ( X + a...
- in a
matrix K X Y ∣ I = pcov ( X , Y ∣ I ) =
cov ( X , Y ) −
cov ( X , I )
cov ( I , I ) − 1
cov ( I , Y ) . {\displaystyle \operatorname {K}...
-
variable with itself: Var ( X ) =
Cov ( X , X ) . {\displaystyle \operatorname {Var} (X)=\operatorname {
Cov} (X,X).} The
variance is also equivalent...
- ln
cov G X , 1 − X =
cov [ ln X , ln ( 1 − X ) ] = − ψ 1 ( α + β ) {\displaystyle \ln \operatorname {
cov} _{GX,1-X}=\operatorname {
cov} [\ln...
- = [ Var ( X 1 ( 1 ) )
Cov ( X 1 ( 1 ) , X 1 ( 2 ) )
Cov ( X 1 ( 1 ) , X 1 ( 3 ) ) ⋯
Cov ( X 1 ( 1 ) , X 1 ( k ) )
Cov ( X 1 ( 2 ) , X 1 ( 1...
- is ρ X , Y =
cov ( X , Y ) σ X σ Y {\displaystyle \rho _{X,Y}={\frac {\operatorname {
cov} (X,Y)}{\sigma _{X}\sigma _{Y}}}}
where cov {\displaystyle...
- The
second line
follows from the fact that
Cov ( y d , [ α ^ + β ^ x d ] ) {\displaystyle \operatorname {
Cov} \left(y_{d},\left[{\hat {\alpha }}+{\hat...
- one may
define the cross-covariance Σ X Y =
cov ( X , Y ) {\displaystyle \Sigma _{XY}=\operatorname {
cov} (X,Y)} to be the n × m {\displaystyle n\times...
-
Royal Navy in
place of the
official USN
designator for diesel-electric
attack submarines, SS. 28034_
cov.fh
Archived 2007-09-27 at the
Wayback Machine...
