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, 21.9.2000