czsummin {orloca} | R Documentation |
Solve the min-sum location problem for a given loca.p class object.
czsummin(o, cluster, x=0, y=0, max.iter=100, eps=1.e-3, verbose=FALSE, algorithm="gradient")
o |
An object of loca.p class. |
cluster |
An snow cluster object. |
x |
The x coordinate of the starting point. |
y |
The y coordinate of the starting point. |
max.iter |
Maximum number of iterations allowed. |
eps |
The module of the gradient in the stop rule. |
verbose |
If TRUE the function produces detailed output. |
algorithm |
The method to be use. At the moment, the valid values are: "gradient" or "g" for a gradient based method, and "search" or "s" for local search method. "gradient" is the default value. |
czsummin
returns an array with the coordinates of the solution point.
These computation are made at the given cluster.
See http://www.stat.uiowa.edu/~luke/R/cluster/cluster.html for information about computers clusters.
See also zsummin
, loca.p
and zsum
.