Idom.num1CS.Te.onesixth | R Documentation |
Returns I(
p
is a dominating point of the 2D data set Xp
of CS-PCD)
in the standard equilateral
triangle T_e=T(A,B,C)=T((0,0),(1,0),(1/2,\sqrt{3}/2))
, that is, returns 1 if p
is a dominating point of CS-PCD,
returns 0 otherwise.
Point, p
, must lie in the first one-sixth of T_e
, which is the triangle with vertices
T(A,D_3,CM)=T((0,0),(1/2,0),CM)
.
CS proximity region is constructed with respect to T_e
with expansion parameter t=1
.
ch.data.pnt
is for checking whether point p
is a data point in Xp
or not (default is FALSE
),
so by default this function checks whether the point p
would be a dominating point if it actually were in the data
set.
See also (\insertCiteceyhan:Phd-thesis;textualpcds).
Idom.num1CS.Te.onesixth(p, Xp, ch.data.pnt = FALSE)
p |
A 2D point that is to be tested for being a dominating point or not of the CS-PCD. |
Xp |
A set of 2D points which constitutes the vertices of the CS-PCD. |
ch.data.pnt |
A logical argument for checking whether point |
I(
p
is a dominating point of the CS-PCD)
where the vertices of the CS-PCD are the 2D data set Xp
,
that is, returns 1 if p
is a dominating point, returns 0 otherwise
Elvan Ceyhan
Idom.num1CSstd.tri
and Idom.num1CSt1std.tri
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