map.position {popsom7} | R Documentation |
Compute Map Positions for Given Points
Description
Compute the (x,y)-positions of points on the map.
Usage
map.position(map,points)
Arguments
map |
An object of type 'map'. |
points |
A data frame of points to be mapped. |
Value
A data frame with (x,y)-positions. The data frame has two columns:
- x-dim
The x-position of the corresponding point in the 'points' data frame.
- y-dim
The y-position of the corresponding point in the 'points' data frame.
Author(s)
Lutz Hamel
Examples
data(iris)
df <- subset(iris,select=-Species)
labels <- subset(iris,select=Species)
m <- map.build(df,labels,xdim=15,ydim=10,train=10000)
map.position(m,df)
[Package popsom7 version 7.0.0 Index]