Subject: XploRe: Learning Guide
See XploRe:

Quantlet: desc02
Description: Loading data and matrix operations.
Download: desc02.xpl

Code:
  library("xplore")
;
  mat= #(1,5,9,8) ~ #(2.0,6.0,0.0,7.0) ~ #(3.4,7.8,1.44,10.432)
;
  earn=read("cps85")
  earn=earn[,1|2|5|8|10|11|12]
;
  uscomp=readm("uscomp2")
  branch=uscomp.text[,2]
  salpro=uscomp.double[,2|4]
;
  dim(mat)
  dim(earn)
  dim(branch)
  dim(salpro)
;
  rows(earn)
  cols(earn)
;
  mat[1,]
  mat[,2]
  mat[4,3]

Subject: XploRe: Learning Guide
See XploRe:

© MD*Tech - Method and Data Technologies, generated on 6.6.2000 .