Description Usage Arguments Value Author(s)
This function is used to calculate the distance from a point to a plane. It could also be used in high dimension spaces. The formula comes from https://en.wikipedia.org/wiki/Distance_from_a_point_to_a_plane For two dimension point, the distance to the line w1\*x+w2\*y+b = 0 For three dimension point, the distance to the plan w1\*x+w2\*y+w3\*z+b = 0
1 | .Distance(w, b, point)
|
w |
A numeric vector. It contains the parameters for all the coordinates in the spaces to define the "plan". |
b |
A numeric value. It is the constant values in the formula which defines the "plan". |
point |
A numeric vector. It contains the coordinates in the spaces to define the "point". |
A numeric value. It is the distance from point defined by x0
to the "plane" defined by w
and b
Shuyu Zheng shuyu.zheng@helsinki.fi
Jing Tang jing.tang@helsinki.fi
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