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(26.133,25.979,25.541,25.308,25.663,25.78,25.328,24.806,24.651,24.531,24.633,25.174,24.449,24.277,24.393,24.301,24.381,24.286,24.335,24.273,24.556,24.841,25.464,25.514,25.531,25.042,24.676,24.809,25.313,25.64,25.447,25.021,24.752,24.939,25.365,25.214,25.563,25.475,25.659,25.841,25.888,25.759,25.944,25.818,25.789,25.662,26.927,27.521,27.485,27.444,27.395,27.45,27.437,27.45,27.458,27.816,27.599,27.588,27.667,27.64)
> 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,] 26.133 24.449 25.531 25.563 27.485   NA
 [2,] 25.979 24.277 25.042 25.475 27.444   NA
 [3,] 25.541 24.393 24.676 25.659 27.395   NA
 [4,] 25.308 24.301 24.809 25.841 27.450   NA
 [5,] 25.663 24.381 25.313 25.888 27.437   NA
 [6,] 25.780 24.286 25.640 25.759 27.450   NA
 [7,] 25.328 24.335 25.447 25.944 27.458   NA
 [8,] 24.806 24.273 25.021 25.818 27.816   NA
 [9,] 24.651 24.556 24.752 25.789 27.599   NA
[10,] 24.531 24.841 24.939 25.662 27.588   NA
[11,] 24.633 25.464 25.365 26.927 27.667   NA
[12,] 25.174 25.514 25.214 27.521 27.640   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/1st6z1448806805.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/29im31448806805.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/3cyyx1448806805.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/49f0i1448806805.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]
[1,] 25.531 24.277 24.393 24.301 25.313 25.640 25.328 24.273 24.556 24.531
[2,] 25.531 25.042 24.676 24.809 25.313 25.640 25.328 24.806 24.651 24.841
[3,] 25.563 25.475 25.541 25.308 25.663 25.759 25.447 25.021 24.752 24.939
[4,] 26.133 25.979 25.659 25.841 25.888 25.780 25.944 25.818 25.789 25.662
[5,] 26.133 25.979 25.659 25.841 25.888 25.780 25.944 25.818 25.789 25.662
      [,11]  [,12]
[1,] 24.633 25.174
[2,] 25.365 25.214
[3,] 25.464 25.514
[4,] 26.927 27.521
[5,] 27.667 27.640

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 25.13763 24.81292 24.84641 24.57879 25.25671 25.66008 25.01174 24.30592
[2,] 25.98837 26.13708 26.23559 26.03721 26.06929 25.85792 25.88226 25.73608
         [,9]    [,10]    [,11]    [,12]
[1,] 23.94789 24.35888 24.36029 23.88388
[2,] 25.55611 25.51912 26.56771 27.14412

$out
 [1] 24.449 27.485 27.444 27.395 27.450 24.381 27.437 24.286 27.450 24.335
[11] 27.458 27.816 27.599 27.588

$group
 [1]  1  1  2  3  4  5  5  6  6  7  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(25.531, 25.531, 25.563, 26.133, 26.133, 24.277,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5730l1448806805.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,] 24.5310 24.2730 24.676 25.4750 27.3950   NA
[2,] 24.7285 24.2935 24.874 25.6605 27.4470   NA
[3,] 25.3180 24.3870 25.128 25.8035 27.4715   NA
[4,] 25.7215 24.6985 25.406 25.9160 27.6195   NA
[5,] 26.1330 24.8410 25.640 25.9440 27.8160   NA

$n
[1] 12 12 12 12 12  0

$conf
         [,1]     [,2]     [,3]     [,4]     [,5] [,6]
[1,] 24.86509 24.20228 24.88535 25.68696 27.39282   NA
[2,] 25.77091 24.57172 25.37065 25.92004 27.55018   NA

$out
[1] 25.464 25.514 26.927 27.521

$group
[1] 2 2 4 4

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

Warning message:
In bxp(list(stats = c(24.531, 24.7285, 25.318, 25.7215, 26.133,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/680w41448806805.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,] 1.106646 3.0020 0.140
[2,] 1.132248 3.0350 0.609
[3,] 1.197524 3.0565 0.960
[4,] 1.250492 3.1565 1.085
[5,] 1.384796 3.1670 1.562

$n
[1] 12 12 12

$conf
         [,1]     [,2]      [,3]
[1,] 1.143592 3.001083 0.7428932
[2,] 1.251456 3.111917 1.1771068

$out
[1] 3.543 2.466 2.307

$group
[1] 2 2 3

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

Warning message:
In bxp(list(stats = c(1.10664592350038, 1.13224758483134, 1.1975237372414,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1st6z1448806805.ps tmp/1st6z1448806805.png",intern=TRUE))
character(0)
> try(system("convert tmp/29im31448806805.ps tmp/29im31448806805.png",intern=TRUE))
character(0)
> try(system("convert tmp/3cyyx1448806805.ps tmp/3cyyx1448806805.png",intern=TRUE))
character(0)
> try(system("convert tmp/49f0i1448806805.ps tmp/49f0i1448806805.png",intern=TRUE))
character(0)
> try(system("convert tmp/5730l1448806805.ps tmp/5730l1448806805.png",intern=TRUE))
character(0)
> try(system("convert tmp/680w41448806805.ps tmp/680w41448806805.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.249   0.378   2.651