R version 3.2.2 (2015-08-14) -- "Fire Safety"
Copyright (C) 2015 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> x <- c(94.9,95.8,98.8,100.6,100.6,100.1,99.4,99.9,101,100.4,101.6,106.8,109.3,112.6,118.8,121.9,118.3,117.9,119.2,116.3,119.2,118.7,120.3,120.5,124.3,128.3,131.4,130.3,126.6,121.8,125.1,128.5,129.5,128.5,127.2,126.2,125.9,127.3,125.7,122.5,121.3,121.5,123.4,121.6,121.8,118.9,118.7,119.8,118.5,118.9,117.4,116,115.5,116.5,114.9,113.9,114.3,112,108,97.7)
> 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] 60
> (np <- floor(n / par1))
[1] 5
> 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] 5 5 5 5 5 5 5 5 5 5 5 5
> arr
       [,1]  [,2]  [,3]  [,4]  [,5] [,6]
 [1,]  94.9 109.3 124.3 125.9 118.5   NA
 [2,]  95.8 112.6 128.3 127.3 118.9   NA
 [3,]  98.8 118.8 131.4 125.7 117.4   NA
 [4,] 100.6 121.9 130.3 122.5 116.0   NA
 [5,] 100.6 118.3 126.6 121.3 115.5   NA
 [6,] 100.1 117.9 121.8 121.5 116.5   NA
 [7,]  99.4 119.2 125.1 123.4 114.9   NA
 [8,]  99.9 116.3 128.5 121.6 113.9   NA
 [9,] 101.0 119.2 129.5 121.8 114.3   NA
[10,] 100.4 118.7 128.5 118.9 112.0   NA
[11,] 101.6 120.3 127.2 118.7 108.0   NA
[12,] 106.8 120.5 126.2 119.8  97.7   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/1iof51448214538.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/2p0pq1448214538.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/34z771448214538.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/4v2oi1448214538.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] [,12]
[1,]  94.9  95.8 117.4 116.0 115.5 116.5 114.9 113.9 114.3 112.0 101.6  97.7
[2,] 109.3 112.6 117.4 116.0 115.5 116.5 114.9 113.9 114.3 112.0 108.0 106.8
[3,] 118.5 118.9 118.8 121.9 118.3 117.9 119.2 116.3 119.2 118.7 118.7 119.8
[4,] 124.3 127.3 125.7 122.5 121.3 121.5 123.4 121.6 121.8 118.9 120.3 120.5
[5,] 125.9 128.3 131.4 130.3 126.6 121.8 125.1 128.5 129.5 128.5 127.2 126.2

$n
 [1] 5 5 5 5 5 5 5 5 5 5 5 5

$conf
        [,1]    [,2]     [,3]     [,4]     [,5]    [,6]     [,7]     [,8]
[1,] 107.901 108.513 112.9352 117.3071 114.2017 114.367 113.1939 110.8592
[2,] 129.099 129.287 124.6648 126.4929 122.3983 121.433 125.2061 121.7408
         [,9]    [,10]    [,11]    [,12]
[1,] 113.9005 113.8245 110.0089 110.1196
[2,] 124.4995 123.5755 127.3911 129.4804

$out
[1]  98.8 100.6 100.6 100.1  99.4  99.9 101.0 100.4

$group
[1]  3  4  5  6  7  8  9 10

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

Warning message:
In bxp(list(stats = c(94.9, 109.3, 118.5, 124.3, 125.9, 95.8, 112.6,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5yfpf1448214538.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]
[1,]  98.80 116.30 121.80 118.70 108.00   NA
[2,]  99.10 117.10 125.65 120.55 112.95   NA
[3,] 100.25 118.75 127.75 121.70 115.20   NA
[4,] 100.80 119.75 129.00 124.55 116.95   NA
[5,] 101.60 121.90 131.40 127.30 118.90   NA

$n
[1] 12 12 12 12 12  0

$conf
          [,1]     [,2]    [,3]     [,4]     [,5] [,6]
[1,]  99.47462 117.5413 126.222 119.8756 113.3756   NA
[2,] 101.02538 119.9587 129.278 123.5244 117.0244   NA

$out
[1]  94.9  95.8 106.8 109.3 112.6  97.7

$group
[1] 1 1 1 2 2 5

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

Warning message:
In bxp(list(stats = c(98.8, 99.1, 100.25, 100.8, 101.6, 116.3, 117.1,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6fs591448214538.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,]  8.938568 21.70  5.0
[2,] 10.264169 25.85  6.7
[3,] 10.598346 28.50  8.0
[4,] 11.982972 30.35 13.0
[5,] 13.278818 32.60 15.0

$n
[1] 12 12 12

$conf
          [,1]     [,2]      [,3]
[1,]  9.814389 26.44752  5.126528
[2,] 11.382303 30.55248 10.873472

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(8.93856811799295, 10.2641692876911, 10.5983460030549,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1iof51448214538.ps tmp/1iof51448214538.png",intern=TRUE))
character(0)
> try(system("convert tmp/2p0pq1448214538.ps tmp/2p0pq1448214538.png",intern=TRUE))
character(0)
> try(system("convert tmp/34z771448214538.ps tmp/34z771448214538.png",intern=TRUE))
character(0)
> try(system("convert tmp/4v2oi1448214538.ps tmp/4v2oi1448214538.png",intern=TRUE))
character(0)
> try(system("convert tmp/5yfpf1448214538.ps tmp/5yfpf1448214538.png",intern=TRUE))
character(0)
> try(system("convert tmp/6fs591448214538.ps tmp/6fs591448214538.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.166   0.416   2.601