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cxcxxin / urap_tech_sp16

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draw a boxplot for the same data used for facet hist last time #7

Closed cxcxxin closed 8 years ago

cxcxxin commented 8 years ago

output should like the graph below bwplot(lifeExp ~ continent, iDat) in the page http://www.stat.ubc.ca/~jenny/STAT545A/block07_univariatePlotsLattice.html

Think about better ways to present the data graphically