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(155.28,173.24,180.16,181.52,182.25,182.19,182,181.65,180.07,182.62,180.38,181.15,180.5,181.14,180.93,211.91,223.81,226.88,226.8,231.81,232.06,232.32,228.37,226.31,225.72,219.98,219.31,215.19,213.81,213.7,213.6,213.52,218.39,219.97,221.09,219.17,219.17,218.45,216.88,216.19,214.59,269.87,272.71,280.35,274.5,268.86,261.7,263.98,263.01,262.79,263.59,267,267.89,267.86,266.84,268.24,267.67,269.07,270.87,271.68,271.63,275.21,276.66,276.08,278.3,279.06,279.28,279.12,262.72,262.55,260.7,259.14,260.61,260.53,259.07,257.01,257.08,256.83,256.75,257.61,258.58,259.57,259.29,258.51)
> 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,] 155.28 180.50 225.72 219.17 263.01 271.63 260.61   NA
 [2,] 173.24 181.14 219.98 218.45 262.79 275.21 260.53   NA
 [3,] 180.16 180.93 219.31 216.88 263.59 276.66 259.07   NA
 [4,] 181.52 211.91 215.19 216.19 267.00 276.08 257.01   NA
 [5,] 182.25 223.81 213.81 214.59 267.89 278.30 257.08   NA
 [6,] 182.19 226.88 213.70 269.87 267.86 279.06 256.83   NA
 [7,] 182.00 226.80 213.60 272.71 266.84 279.28 256.75   NA
 [8,] 181.65 231.81 213.52 280.35 268.24 279.12 257.61   NA
 [9,] 180.07 232.06 218.39 274.50 267.67 262.72 258.58   NA
[10,] 182.62 232.32 219.97 268.86 269.07 262.55 259.57   NA
[11,] 180.38 228.37 221.09 261.70 270.87 260.70 259.29   NA
[12,] 181.15 226.31 219.17 263.98 271.68 259.14 258.51   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/11u5n1385976499.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/2ufpk1385976499.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/3gwny1385976499.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/4jijd1385976499.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]
[1,] 155.280 173.240 180.160 181.520 182.250 182.190 182.000 181.650 180.070
[2,] 199.835 199.795 198.905 213.550 214.200 220.290 220.200 222.665 225.225
[3,] 225.720 219.980 219.310 216.190 223.810 256.830 256.750 257.610 258.580
[4,] 261.810 261.660 261.330 262.005 262.485 268.865 269.775 273.680 265.195
[5,] 271.630 275.210 276.660 276.080 278.300 279.060 279.280 280.350 274.500
       [,10]  [,11]  [,12]
[1,] 182.620 180.38 181.15
[2,] 226.145 224.73 222.74
[3,] 259.570 259.29 258.51
[4,] 265.705 261.20 261.56
[5,] 269.070 270.87 271.68

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

$conf
         [,1]     [,2]     [,3]     [,4]    [,5]     [,6]     [,7]     [,8]
[1,] 188.7095 183.0352 182.0308 187.2535 194.975 227.8218 227.1446 227.1447
[2,] 262.7305 256.9248 256.5892 245.1265 252.645 285.8382 286.3554 288.0753
         [,9]    [,10]    [,11]    [,12]
[1,] 234.7106 235.9454 237.5107 235.3273
[2,] 282.4494 283.1946 281.0693 281.6927

$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(155.28, 199.835, 225.72, 261.81, 271.63, 173.24,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5ufv21385976499.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,] 180.070 180.500 213.520 214.590 262.790 259.140 256.750   NA
[2,] 180.115 196.525 213.755 217.665 265.215 262.635 257.045   NA
[3,] 181.335 226.555 218.780 262.840 267.765 275.645 258.545   NA
[4,] 182.095 230.090 219.975 271.290 268.655 278.680 259.430   NA
[5,] 182.620 232.320 225.720 280.350 271.680 279.280 260.610   NA

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

$conf
         [,1]     [,2]    [,3]     [,4]    [,5]     [,6]     [,7] [,8]
[1,] 180.4319 211.2458 215.943 238.3813 266.196 268.3268 257.4572   NA
[2,] 182.2381 241.8642 221.617 287.2987 269.334 282.9632 259.6328   NA

$out
[1] 155.28 173.24

$group
[1] 1 1

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

Warning message:
In bxp(list(stats = c(180.07, 180.115, 181.335, 182.095, 182.62,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6t3fo1385976499.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,] 32.32906  86.450 36.470
[2,] 33.26379  92.480 39.765
[3,] 35.26131  96.275 48.515
[4,] 38.27381  97.990 56.440
[5,] 44.27698 101.970 62.425

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 32.97621 93.76185 40.90942
[2,] 37.54641 98.78815 56.12058

$out
[1] 116.35

$group
[1] 2

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

Warning message:
In bxp(list(stats = c(32.3290569582461, 33.2637932386419, 35.2613084824558,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/11u5n1385976499.ps tmp/11u5n1385976499.png",intern=TRUE))
character(0)
> try(system("convert tmp/2ufpk1385976499.ps tmp/2ufpk1385976499.png",intern=TRUE))
character(0)
> try(system("convert tmp/3gwny1385976499.ps tmp/3gwny1385976499.png",intern=TRUE))
character(0)
> try(system("convert tmp/4jijd1385976499.ps tmp/4jijd1385976499.png",intern=TRUE))
character(0)
> try(system("convert tmp/5ufv21385976499.ps tmp/5ufv21385976499.png",intern=TRUE))
character(0)
> try(system("convert tmp/6t3fo1385976499.ps tmp/6t3fo1385976499.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  7.447   1.669   9.120