- statistics,
skewness is a
measure of the
asymmetry of the
probability distribution of a real-valued
random variable about its mean. The
skewness value can...
- skew
polyhedron Skew-symmetric
graph Skew-symmetric
matrix Skew tableau, a
generalization of
Young tableau Skewness, a
measure of the
asymmetry of a probability...
- ****ure
outlier event(s).
Skewness risk
Taleb distribution Volatility skew Chicago Board Options Exchange. "Introduction to CBOE
SKEW Index".
Retrieved 21...
- the
skew normal distribution is a
continuous probability distribution that
generalises the
normal distribution to
allow for non-zero
skewness. Let ϕ(x){\displaystyle...
- [|X-E[X]|](\mathrm {B} (\beta ,\alpha ))}
Skewness skew-symmetry
skewness(B(α,β))=−
skewness(B(β,α)){\displaystyle \operatorname {
skewness} (\mathrm {B} (\alpha ,\beta...
- left- or right-
skewness equally well. In some
statistical samples it has been
shown to be less
powerful than the
usual measures of
skewness in detecting...
- will
cause any
model to
understate the risk of
variables with high
skewness.
Skewness risk
plays an
important role in
hypothesis testing. The
analysis of...
- the
skewness,
often γ. A
distribution that is
skewed to the left (the tail of the
distribution is
longer on the left) will have a
negative skewness. A...
- three-dimensional geometry,
skew lines are two
lines that do not
intersect and are not parallel. A
simple example of a pair of
skew lines is the pair of lines...
- In geometry, a
skew polygon is a
polygon whose vertices are not all coplanar.
Skew polygons must have at
least four vertices. The
interior surface (or...