hw2_derek_rampal

hw2_derek_rampal - Derek Rampal Qian HW2 2 package'DAAG...

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Derek Rampal 1/29/2009 Qian - HW2 2. package 'DAAG' successfully unpacked and MD5 sums checked library(DAAG) hist(possum$age) > hist(possum$age, breaks=2) > hist(possum$age, breaks=3) > hist(possum$age, breaks=4) > hist(possum$age, breaks=5) > hist(possum$age, breaks=6) > hist(possum$age, breaks=7) > hist(possum$age, breaks=8) > hist(possum$age, breaks=9) > hist(possum$age, breaks=1.5) > hist(possum$age, breaks=0) I had the graphs included, but the file became too large. As the number of partitions increases, more deail in the frequency distribution is possible. 3. package 'Devore5' successfully unpacked and MD5 sums checked > library(Devore5) > data(ex10.22) > tomatoes<-ex10.22 > attach(tomatoes) A. I dont know what you mean yield against SE? what is SE, standard error? anyway, i thought maybe you meant EC, yield vs EC. .. > plot(EC,yield,main="yield vs EC")
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B. > boxplot(yield[1:5],yield[6:9],yield[10:14],yield[15:18],xlab="EC Levels",ylab="yield",main="Boxplot: Yield vs. EC Level") C. From the scatterplot, analyzing qualitatively does give some information because of the data
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This note was uploaded on 09/19/2009 for the course MATH compstat taught by Professor Qian during the Spring '09 term at FAU.

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hw2_derek_rampal - Derek Rampal Qian HW2 2 package'DAAG...

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