Subject: XploRe: Learning Guide
See XploRe:

Quantlet: graph35
Description: Bar chart.
Download: graph35.xpl

Code:
  library("plot")                ; loads library plot
  data = read ("bostonh")        ; reads Boston Housing data
  x = data[,4]                   ; selects 4th column  
  plotbar(x)                     ; plots the bar chart


Subject: XploRe: Learning Guide
See XploRe:

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