bash$ tcsh
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[famine]~/classes/707/week01% S
S-PLUS : Copyright (c) 1988, 1999 MathSoft, Inc.
S : Copyright Lucent Technologies, Inc.
Version 5.1 Release 1 for Linux 2.0.31 : 1999 
Working data will be in .Data 
> !ls
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Prestige.cbk  grep-cmds.txt	  prestige-kdes.ps   sdemo1.txt
cmds.txt      hw01.tex		  prestige.dat	     texput.log
graphs.aux    income-fixvar.ps	  qqplots-rnorms.ps  writing01.aux
graphs.dvi    income-xforms.ps	  rem.aux	     writing01.dvi
graphs.log    prestige-boxes1.ps  rem.dvi	     writing01.log
graphs.ps     prestige-boxes2.ps  rem.log	     writing01.tex
graphs.tex    prestige-hists.ps   rem.tex
> !cp ~/www/707/data/An* .
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> !las
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las: Command not found.
> !ls
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Angell.cbk    graphs.log	  prestige-boxes2.ps  rem.tex
Angell.dat    graphs.ps		  prestige-hists.ps   sdemo1.txt
Anscombe.cbk  graphs.tex	  prestige-kdes.ps    texput.log
Anscombe.dat  grep-cmds.txt	  prestige.dat	      writing01.aux
Prestige.cbk  hw01.tex		  qqplots-rnorms.ps   writing01.dvi
cmds.txt      income-fixvar.ps	  rem.aux	      writing01.log
graphs.aux    income-xforms.ps	  rem.dvi	      writing01.tex
graphs.dvi    prestige-boxes1.ps  rem.log
> #########################################################
> #
> # PROBLEM 3.  
> #
> ########################################################
> 
> angell  _ read.table("Angell.dat")
> names(angell) _ scan(what="")
1: moral
2: ethnic
3: geog
4: region
5: 
> dim(angell)
[1] 43  4
> angell[1:10,]
           moral ethnic geog region 
 Rochester  19.0   20.6 15.0      E
  Syracuse  17.0   15.6 20.2      E
 Worcester  16.4   22.1 13.6      E
      Erie  16.2   14.0 14.8      E
 Milwaukee  15.8   17.4 17.6     MW
Bridgeport  15.3   27.9 17.5      E
   Buffalo  15.2   22.3 14.7      E
    Dayton  14.3   23.7 23.8     MW
   Reading  14.2   10.6 19.4      E
Des_Moines  14.1   12.7 31.9     MW
> q()
[famine]~/classes/707/week01% exit
[famine]~/classes/707/week01% exit
bash$ exit
exit

Process shell finished