Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Group: Binning, Grids and Sequences
See also: aseq conv distance grid mseq

Function: bindata
Description: Bins a p-dimensional data set x, starting from the origin orig in steps of d.

Usage: {xb, yb} = bindata (x, d, orig {,y})
Input:
x m x n x d1 x ... x dn array
d n x 1 x d1 x ... x dn array
orig n x 1 x d1 x ... x dn array
y m x p x d1 x ... x dn array
Output:
xb l x n x d1 x ... x dn array, the indices of the bins into which the
yb l x (p+1) x d1 x ... x dn array

Note:

Example:

library("xplore")
x=aseq(0,10,0.1) 
y=aseq(2,10,0.2)
z=x~y
d=#(0.4,0.8)
org=#(0.05,1.95)
bindata(z,d,org)
Result:

Contents of bindata.xb
[ 1,]       -1        0 
[ 2,]        0        0 
[ 3,]        0        0 
[ 4,]        0        0 
[ 5,]        0        1 
[ 6,]        1        1 
[ 7,]        1        1 
[ 8,]        1        1 
[ 9,]        1        2 
[10,]        2        2 
Contents of bindata.yb
[ 1,]        1 
[ 2,]        3 
[ 3,]        0 
[ 4,]        0 
[ 5,]        1 
[ 6,]        3 
[ 7,]        0 
[ 8,]        0 
[ 9,]        1
[10,]        1 

Group: Binning, Grids and Sequences
See also: aseq conv distance grid mseq

Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

(C) MD*TECH Method and Data Technologies, 17.8.2000