R version 3.0.2 (2013-09-25) -- "Frisbee Sailing"
Copyright (C) 2013 The R Foundation for Statistical Computing
Platform: i686-pc-linux-gnu (32-bit)

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> x <- c(47.43,47.43,47.51,47.96,47.99,48.05,48.05,48.01,48,48.06,48.23,48.4,48.4,48.5,48.41,48.35,48.53,48.52,48.52,48.49,48.45,48.65,48.74,48.74,48.74,48.79,48.82,48.82,49.2,49.3,49.3,49.34,49.47,49.65,49.7,49.75,49.75,49.7,50.09,50.19,50.53,50.55,50.55,50.55,50.58,50.61,50.94,51.01,51.01,51.04,51.15,51.31,51.31,51.34,51.34,51.34,51.47,51.95,51.97,51.92,51.92,51.91,51.97,52.14,52.33,52.4,52.4,52.41,52.71,53.17,53.33,53.32,53.32,53.3,53.31,53.72,53.87,53.91,53.91,53.96,54.02,54.33,54.48,54.54)
> par1 = '12'
> par1 <- '12'
> #'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
> #Author: root
> #To cite this work: Wessa P., (2012), Standard Deviation Plot (v1.0.2) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_sdplot.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #
> par1 <- as.numeric(par1)
> (n <- length(x))
[1] 84
> (np <- floor(n / par1))
[1] 7
> 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] 7 7 7 7 7 7 7 7 7 7 7 7
> arr
       [,1]  [,2]  [,3]  [,4]  [,5]  [,6]  [,7] [,8]
 [1,] 47.43 48.40 48.74 49.75 51.01 51.92 53.32   NA
 [2,] 47.43 48.50 48.79 49.70 51.04 51.91 53.30   NA
 [3,] 47.51 48.41 48.82 50.09 51.15 51.97 53.31   NA
 [4,] 47.96 48.35 48.82 50.19 51.31 52.14 53.72   NA
 [5,] 47.99 48.53 49.20 50.53 51.31 52.33 53.87   NA
 [6,] 48.05 48.52 49.30 50.55 51.34 52.40 53.91   NA
 [7,] 48.05 48.52 49.30 50.55 51.34 52.40 53.91   NA
 [8,] 48.01 48.49 49.34 50.55 51.34 52.41 53.96   NA
 [9,] 48.00 48.45 49.47 50.58 51.47 52.71 54.02   NA
[10,] 48.06 48.65 49.65 50.61 51.95 53.17 54.33   NA
[11,] 48.23 48.74 49.70 50.94 51.97 53.33 54.48   NA
[12,] 48.40 48.74 49.75 51.01 51.92 53.32 54.54   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/wessaorg/rcomp/tmp/1pshe1386197976.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/2kz4k1386197976.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/3wq2u1386197976.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/4mloj1386197977.ps",horizontal=F,onefile=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]
[1,] 47.430 47.430 47.510 47.960 47.990 48.05 48.05 48.010 48.00 48.06 48.23
[2,] 48.570 48.645 48.615 48.585 48.865 48.91 48.91 48.915 48.96 49.15 49.22
[3,] 49.750 49.700 50.090 50.190 50.530 50.55 50.55 50.550 50.58 50.61 50.94
[4,] 51.465 51.475 51.560 51.725 51.820 51.87 51.87 51.875 52.09 52.56 52.65
[5,] 53.320 53.300 53.310 53.720 53.870 53.91 53.91 53.960 54.02 54.33 54.48
      [,12]
[1,] 48.400
[2,] 49.245
[3,] 51.010
[4,] 52.620
[5,] 54.540

$n
 [1] 7 7 7 7 7 7 7 7 7 7 7 7

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 48.02115 48.00997 48.33129 48.31484 48.76532 48.78234 48.78234 48.78234
[2,] 51.47885 51.39003 51.84871 52.06516 52.29468 52.31766 52.31766 52.31766
         [,9]   [,10]    [,11]   [,12]
[1,] 48.71081 48.5736 48.89166 48.9945
[2,] 52.44919 52.6464 52.98834 53.0255

$out
numeric(0)

$group
numeric(0)

$names
 [1] "1"  "2"  "3"  "4"  "5"  "6"  "7"  "8"  "9"  "10" "11" "12"

Warning message:
In bxp(list(stats = c(47.43, 48.57, 49.75, 51.465, 53.32, 47.43,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5pzlv1386197977.ps",horizontal=F,onefile=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] [,8]
[1,] 47.430 48.35 48.74 49.700 51.010 51.910 53.300   NA
[2,] 47.735 48.43 48.82 50.140 51.230 52.055 53.520   NA
[3,] 48.005 48.51 49.30 50.550 51.340 52.400 53.910   NA
[4,] 48.055 48.59 49.56 50.595 51.695 52.940 54.175   NA
[5,] 48.400 48.74 49.75 51.010 51.970 53.330 54.540   NA

$n
[1] 12 12 12 12 12 12 12  0

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7] [,8]
[1,] 47.85905 48.43702 48.96248 50.34247 51.12791 51.99635 53.61125   NA
[2,] 48.15095 48.58298 49.63752 50.75753 51.55209 52.80365 54.20875   NA

$out
numeric(0)

$group
numeric(0)

$names
[1] "1" "2" "3" "4" "5" "6" "7" NA 

Warning message:
In bxp(list(stats = c(47.43, 47.735, 48.005, 48.055, 48.4, 48.35,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6ot4a1386197977.ps",horizontal=F,onefile=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,] 2.080247 5.760 2.8300
[2,] 2.115797 5.860 2.9500
[3,] 2.137429 5.885 2.9600
[4,] 2.266177 6.080 3.2575
[5,] 2.342811 6.270 3.4300

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 2.068840 5.784657 2.819747
[2,] 2.206019 5.985343 3.100253

$out
numeric(0)

$group
numeric(0)

$names
[1] "S.D."  "Range" "IQR"  

Warning message:
In bxp(list(stats = c(2.08024723805334, 2.11579715485067, 2.13742936355113,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1pshe1386197976.ps tmp/1pshe1386197976.png",intern=TRUE))
character(0)
> try(system("convert tmp/2kz4k1386197976.ps tmp/2kz4k1386197976.png",intern=TRUE))
character(0)
> try(system("convert tmp/3wq2u1386197976.ps tmp/3wq2u1386197976.png",intern=TRUE))
character(0)
> try(system("convert tmp/4mloj1386197977.ps tmp/4mloj1386197977.png",intern=TRUE))
character(0)
> try(system("convert tmp/5pzlv1386197977.ps tmp/5pzlv1386197977.png",intern=TRUE))
character(0)
> try(system("convert tmp/6ot4a1386197977.ps tmp/6ot4a1386197977.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  5.576   1.194   6.741