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Data:
196.09 192.64 189.19 182.29 252.11 248.66 196.09 161.18 164.62 164.62 168.08 175.35 154.27 133.16 115.88 115.88 182.29 189.19 136.61 77.14 108.60 108.60 133.16 147.34 143.89 108.60 126.26 119.33 178.80 164.62 108.60 66.75 105.15 115.88 126.26 140.07 112.05 87.87 98.25 101.70 192.64 192.64 140.07 133.16 154.27 143.89 171.90 206.82 213.75 164.62 150.79 136.61 231.38 238.31 220.65 238.31 234.83 206.82 238.31 273.23 287.40 245.21 217.20 238.31 329.25 357.26 350.36 364.16 360.71 325.80 385.28 399.45 420.19 357.26 332.70 360.71 427.46 486.94 472.76 472.76 479.70 455.47 518.44 518.44 507.71 448.20 458.93 465.86 511.50 570.98 528.79 549.90 532.24 521.88 602.47 584.81 560.25 525.34 560.25 577.91 598.99 627.00 598.99 616.28 595.20 591.75 679.23 686.51 658.50 609.37 651.22 668.85 689.96 721.42 689.96 714.52 703.80 665.40 745.98 745.98
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R Code
par1 <- as.numeric(par1) (n <- length(x)) (np <- floor(n / par1)) arr <- array(NA,dim=c(par1,np+1)) ari <- array(0,dim=par1) j <- 0 for (i in 1:n) { j = j + 1 ari[j] = ari[j] + 1 arr[j,ari[j]] <- x[i] if (j == par1) j = 0 } ari arr arr.sd <- array(NA,dim=par1) arr.range <- array(NA,dim=par1) arr.iqr <- array(NA,dim=par1) for (j in 1:par1) { arr.sd[j] <- sqrt(var(arr[j,],na.rm=TRUE)) arr.range[j] <- max(arr[j,],na.rm=TRUE) - min(arr[j,],na.rm=TRUE) arr.iqr[j] <- quantile(arr[j,],0.75,na.rm=TRUE) - quantile(arr[j,],0.25,na.rm=TRUE) } overall.sd <- sqrt(var(x)) overall.range <- max(x) - min(x) overall.iqr <- quantile(x,0.75) - quantile(x,0.25) bitmap(file='plot1.png') plot(arr.sd,type='b',ylab='S.D.',main='Standard Deviation Plot',xlab='Periodic Index') mtext(paste('# blocks = ',np)) abline(overall.sd,0) dev.off() bitmap(file='plot2.png') plot(arr.range,type='b',ylab='range',main='Range Plot',xlab='Periodic Index') mtext(paste('# blocks = ',np)) abline(overall.range,0) dev.off() bitmap(file='plot3.png') plot(arr.iqr,type='b',ylab='IQR',main='Interquartile Range Plot',xlab='Periodic Index') mtext(paste('# blocks = ',np)) abline(overall.iqr,0) dev.off() bitmap(file='plot4.png') z <- data.frame(t(arr)) names(z) <- c(1:par1) (boxplot(z,notch=TRUE,col='grey',xlab='Periodic Index',ylab='Value',main='Notched Box Plots - Periodic Subseries')) dev.off() bitmap(file='plot5.png') z <- data.frame(arr) names(z) <- c(1:np) (boxplot(z,notch=TRUE,col='grey',xlab='Block Index',ylab='Value',main='Notched Box Plots - Sequential Blocks')) dev.off() bitmap(file='plot6.png') z <- data.frame(cbind(arr.sd,arr.range,arr.iqr)) names(z) <- list('S.D.','Range','IQR') (boxplot(z,notch=TRUE,col='grey',ylab='Overall Variability',main='Notched Box Plots')) dev.off()
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