R version 3.0.2 (2013-09-25) -- "Frisbee Sailing"
Copyright (C) 2013 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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(219,231,247,259,278,289,252,224,242,303,305,283,259,224,252,273,252,265,285,224,283,279,296,269,252,226,259,301,260,282,311,263,276,296,310,290,273,267,302,322,314,300,316,299,295,340,333,316,294,309,354,335,313,338,357,324,296,378,343,301,309,271,308,326,336,310,335,298,288,319,328,315)
> 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] 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,]  219  259  252  273  294  309   NA
 [2,]  231  224  226  267  309  271   NA
 [3,]  247  252  259  302  354  308   NA
 [4,]  259  273  301  322  335  326   NA
 [5,]  278  252  260  314  313  336   NA
 [6,]  289  265  282  300  338  310   NA
 [7,]  252  285  311  316  357  335   NA
 [8,]  224  224  263  299  324  298   NA
 [9,]  242  283  276  295  296  288   NA
[10,]  303  279  296  340  378  319   NA
[11,]  305  296  310  333  343  328   NA
[12,]  283  269  290  316  301  315   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/1yj431416487004.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/27gty1416487004.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/3xgzc1416487004.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/4o3001416487004.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,]  219  224 247.0 259.0 252.0 265.0 252.0 224.0 276.0   279   296 269.0
[2,]  252  226 252.0 273.0 260.0 282.0 285.0 224.0 276.0   296   305 283.0
[3,]  266  249 280.5 311.5 295.5 294.5 313.5 280.5 285.5   311   319 295.5
[4,]  294  271 308.0 326.0 314.0 310.0 335.0 299.0 295.0   340   333 315.0
[5,]  309  309 354.0 335.0 336.0 338.0 357.0 324.0 296.0   378   343 316.0

$n
 [1] 6 6 6 6 6 6 6 6 6 6 6 6

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 238.9086 219.9735 244.3782 277.3133 260.6683 276.4391 281.2484 232.1226
[2,] 293.0914 278.0265 316.6218 345.6867 330.3317 312.5609 345.7516 328.8774
         [,9]    [,10]    [,11]   [,12]
[1,] 273.2444 282.6186 300.9391 274.859
[2,] 297.7556 339.3814 337.0609 316.141

$out
[1] 242

$group
[1] 9

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

Warning message:
In bxp(list(stats = c(219, 252, 266, 294, 309, 224, 226, 249, 271,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5qmpx1416487004.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]
[1,] 219.0  224 226.0  267 294.0 271.0   NA
[2,] 236.5  252 259.5  297 305.0 303.0   NA
[3,] 255.5  267 279.0  308 329.5 312.5   NA
[4,] 286.0  281 298.5  319 348.5 327.0   NA
[5,] 305.0  296 311.0  340 378.0 336.0   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6] [,7]
[1,] 232.9227 253.7729 261.2118 297.9657 309.6594 301.5534   NA
[2,] 278.0773 280.2271 296.7882 318.0343 349.3406 323.4466   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(219, 236.5, 255.5, 286, 305, 224, 252, 267,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6rf2n1416487004.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,] 18.21446  47.0 15.500
[2,] 22.62726  63.5 26.125
[3,] 32.85249  84.5 37.875
[4,] 36.27452  99.5 47.125
[5,] 41.94759 107.0 65.000

$n
[1] 12 12 12

$conf
         [,1]      [,2]     [,3]
[1,] 26.62789  68.08016 28.29676
[2,] 39.07710 100.91984 47.45324

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(18.2144631177168, 22.6272646686745, 32.8524940313297,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1yj431416487004.ps tmp/1yj431416487004.png",intern=TRUE))
character(0)
> try(system("convert tmp/27gty1416487004.ps tmp/27gty1416487004.png",intern=TRUE))
character(0)
> try(system("convert tmp/3xgzc1416487004.ps tmp/3xgzc1416487004.png",intern=TRUE))
character(0)
> try(system("convert tmp/4o3001416487004.ps tmp/4o3001416487004.png",intern=TRUE))
character(0)
> try(system("convert tmp/5qmpx1416487004.ps tmp/5qmpx1416487004.png",intern=TRUE))
character(0)
> try(system("convert tmp/6rf2n1416487004.ps tmp/6rf2n1416487004.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.126   0.396   2.540