par some plotting parameters work within the

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Unformatted text preview: hin a prior par(...) call. The ; separation allows several commands on one line. 17 Judging Normality Takes Lots of Pratice Normal Q−Q Plot Normal Q−Q Plot 2.0 Normal Q−Q Plot q q q 2 q 1.5 q q q qq q 1 2 1 0 q q −1 0 1 2 Normal Q−Q Plot q q 2 q qq 1 0 q qq q qq qq q qq −1 q −2 q qq q qq q qq q qqq q qq q q q q q 1 q q q qq q qq q q qqqq qq q 0 q Sample Quantiles 0 −1 Theoretical Quantiles q q qq −2 q q q q q qq 2 2 2 1 q 1 Normal Q−Q Plot q qq 0 Theoretical Quantiles Normal Q−Q Plot qq q q −2 Theoretical Quantiles q q qq qq Sample Quantiles 0 qq q qq q q q qq q q q q −2 −1 q q −2 −1.5 −2 −1 qq q q q qq qq q −1 −2 q qq qq qq q q q q q q −2 −3 Sample Quantiles q q q q −1 0 1 Theoretical Quantiles 18 Sample Quantiles 1.0 q qq −1 q q q 0.5 Sample Quantiles 0 qq q q qq q qq q q q qq qq q q 0.0 qq q q q −0.5 q qq qq qq qq q −1 Sample Quantiles 1 q q 2 q q 2 −2 −1 0 1 Theoretical Quantiles 2 q −2 −1 0 1 Theoretical Quantiles 2 Normal QQ-Plot n = 100 par(mfrow=c(2,3)) x <- rnorm(100);qqnorm(x,pch=16,cex=.5);qqline(x) x <- rnorm(100);qqnorm(x,pch=16,cex=.5);qqline(x) x <- rnorm(100);qqnorm(x,pch=16,cex=.5);qqline(x) x <- rnorm(100);qqnorm(x,pch=16,cex=.5);qqline(x) x <- rnorm(100);qqnorm(x,pch=16,cex=.5);qqline(x) x <- rnorm(100);qqnorm(x,pch=16,cex=.5);qqline(x) 19 n to 100 Helps Normal Q−Q Plot Normal Q−Q Plot Normal Q−Q Plot q 2 q q 2 Increasing 2 qq q q q q q q 0 Sample Quantiles 1 q q q q q qq qq q q qq q q q qq q q q qqq qqq qq qq q qqq q Sample Quantiles q q q q q qq q q q q q q qq qq q qq qq qq q q qq qq q q q qq qq qq q −1 1 0 −1 Sample Quantiles q q q q q q q q q q q q q q q q qqq q qq qq q qq q q q q qq q q q qq q qq qq q qq qqq qq q q q q q q q q qq qq q q q q q q q qq q q q q q 0 1 q q qq qq qqq q q q q qq q q q qq q qq qq qq qq qq q q q q q q q qq q qq qq qq q q qq qq q q q qq qq q q qq qq qq qq q q q q q q qq qq q q qq q q q qq q qqq −1 q q q qq q q qq −2 q q −2 −2 q q q q qq q q q q q −1 0 1 q q q q q −2 q q qq q qq q q 2 q −2 −1 Theoretical Quantiles 0 1 2 −2 −1 Theoretical Quantiles 1 2 Normal Q−Q Plot 2 q q 3 q 0 Theoretical Quantiles Normal Q−Q Plot 3 Normal Q−Q Plot q q q 2 q q q q q q qq q q q q q q q qq qq q qq qq qq q q qq qq q q q q q qq q q q q q q q q q q q q q q q q q q q qq qqq q qq q q qq q 1 q qqq q q q q qq q q q qq q q q q q q qq...
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This note was uploaded on 02/25/2014 for the course STAT 302 taught by Professor Fritz during the Winter '13 term at University of Washington.

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