VARIANCE - VMINIMA

  • VARIANCE

    VARIANCE(x) or VAR(x) gives the variance of the values in x.
  • VCORRELATION

    VCORRELATION(p1;p2) gives the correlation, at every unit, between the values of the corresponding structures in the pointers p1 and p2.
  • VCOVARIANCE

    VCOVARIANCE(p1;p2) gives the covariance, at every unit, between the values of the corresponding structures in the pointers p1 and p2.
  • VEC

    VEC(x) stacks columns of a matrix x into a single variate (VEC operator).
  • VECH

    VECH(x) stacks columns of the lower triangle of a matrix x (VECH operator).