R version 2.9.0 (2009-04-17) Copyright (C) 2009 The R Foundation for Statistical Computing ISBN 3-900051-07-0 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > x <- c(22,22,20,21,20,21,21,21,19,21,21,22,19,24,22,22,22,24,22,23,24,21,20,22,23,23,22,20,21,21,20,20,17,18,19,19,20,21,20,21,19,22,20,18,16,17,18,19,18,20,21,18,19,19,19,21,19,19,17,16,16,17,16,15,16,16,16,18,19,16,16,16) > par1 = '12' > #'GNU S' R Code compiled by R2WASP v. 1.0.44 () > #Author: Prof. Dr. P. Wessa > #To cite this work: AUTHOR(S), (YEAR), YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/ > #Source of accompanying publication: Office for Research, Development, and Education > #Technical description: Write here your technical program description (don't use hard returns!) > par1 <- as.numeric(par1) > (n <- length(x)) [1] 72 > (np <- floor(n / par1)) [1] 6 > 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 [1] 6 6 6 6 6 6 6 6 6 6 6 6 > arr [,1] [,2] [,3] [,4] [,5] [,6] [,7] [1,] 22 19 23 20 18 16 NA [2,] 22 24 23 21 20 17 NA [3,] 20 22 22 20 21 16 NA [4,] 21 22 20 21 18 15 NA [5,] 20 22 21 19 19 16 NA [6,] 21 24 21 22 19 16 NA [7,] 21 22 20 20 19 16 NA [8,] 21 23 20 18 21 18 NA [9,] 19 24 17 16 19 19 NA [10,] 21 21 18 17 19 16 NA [11,] 21 20 19 18 17 16 NA [12,] 22 22 19 19 16 16 NA > 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) > postscript(file="/var/www/html/rcomp/tmp/1qiuv1257948101.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > 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() null device 1 > postscript(file="/var/www/html/rcomp/tmp/2otor1257948101.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(arr.range,type='b',ylab='range',main='Range Plot',xlab='Periodic Index') > mtext(paste('# blocks = ',np)) > abline(overall.range,0) > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/310jp1257948101.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(arr.iqr,type='b',ylab='IQR',main='Interquartile Range Plot',xlab='Periodic Index') > mtext(paste('# blocks = ',np)) > abline(overall.iqr,0) > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/47qka1257948101.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > 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')) $stats [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [1,] 16.0 17.0 20.0 15.0 16.0 16 16 18.0 16 16.0 16.0 16 [2,] 18.0 20.0 20.0 18.0 19.0 19 19 18.0 17 17.0 17.0 16 [3,] 19.5 21.5 20.5 20.5 19.5 21 20 20.5 19 18.5 18.5 19 [4,] 22.0 23.0 22.0 21.0 21.0 22 21 21.0 19 21.0 20.0 22 [5,] 23.0 24.0 22.0 22.0 22.0 24 22 23.0 19 21.0 21.0 22 $n [1] 6 6 6 6 6 6 6 6 6 6 6 6 $conf [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [1,] 16.91987 19.56490 19.20994 18.56490 18.20994 19.06490 18.70994 18.56490 [2,] 22.08013 23.43510 21.79006 22.43510 20.79006 22.93510 21.29006 22.43510 [,9] [,10] [,11] [,12] [1,] 17.70994 15.91987 16.56490 15.12981 [2,] 20.29006 21.08013 20.43510 22.87019 $out [1] 16 24 $group [1] 3 9 $names [1] "1" "2" "3" "4" "5" "6" "7" "8" "9" "10" "11" "12" Warning message: In bxp(list(stats = c(16, 18, 19.5, 22, 23, 17, 20, 21.5, 23, 24, : some notches went outside hinges ('box'): maybe set notch=FALSE > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/5k34f1257948101.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > 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')) $stats [,1] [,2] [,3] [,4] [,5] [,6] [,7] [1,] 19.0 19.0 17.0 16.0 16.0 16.0 NA [2,] 20.5 21.5 19.0 18.0 18.0 16.0 NA [3,] 21.0 22.0 20.0 19.5 19.0 16.0 NA [4,] 21.5 23.5 21.5 20.5 19.5 16.5 NA [5,] 22.0 24.0 23.0 22.0 21.0 17.0 NA $n [1] 12 12 12 12 12 12 0 $conf [,1] [,2] [,3] [,4] [,5] [,6] [,7] [1,] 20.54389 21.08779 18.85973 18.35973 18.31584 15.77195 NA [2,] 21.45611 22.91221 21.14027 20.64027 19.68416 16.22805 NA $out [1] 15 18 19 $group [1] 6 6 6 $names [1] "1" "2" "3" "4" "5" "6" NA Warning message: In bxp(list(stats = c(19, 20.5, 21, 21.5, 22, 19, 21.5, 22, 23.5, : some notches went outside hinges ('box'): maybe set notch=FALSE > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/6z2a41257948101.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > 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')) $stats [,1] [,2] [,3] [1,] 1.870829 5.0 1.500 [2,] 2.065591 5.5 1.750 [3,] 2.355940 6.0 2.500 [4,] 2.635859 7.0 2.875 [5,] 2.756810 8.0 4.500 $n [1] 12 12 12 $conf [,1] [,2] [,3] [1,] 2.095837 5.31584 1.98688 [2,] 2.616043 6.68416 3.01312 $out numeric(0) $group numeric(0) $names [1] "S.D." "Range" "IQR" Warning message: In bxp(list(stats = c(1.87082869338697, 2.06559111797729, 2.3559396788424, : some notches went outside hinges ('box'): maybe set notch=FALSE > dev.off() null device 1 > > system("convert tmp/1qiuv1257948101.ps tmp/1qiuv1257948101.png") > system("convert tmp/2otor1257948101.ps tmp/2otor1257948101.png") > system("convert tmp/310jp1257948101.ps tmp/310jp1257948101.png") > system("convert tmp/47qka1257948101.ps tmp/47qka1257948101.png") > system("convert tmp/5k34f1257948101.ps tmp/5k34f1257948101.png") > system("convert tmp/6z2a41257948101.ps tmp/6z2a41257948101.png") > > > proc.time() user system elapsed 1.070 0.812 1.396