R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(1552,2081,1500,1437,1470,1849,1387,1592,1590,1798,1935,1887,2027,2080,1556,1682,1785,1869,1781,2082,2571,1862,1938,1505,1767,1607,1578,1495,1615,1700,1337,1531,1623,1543,1640,1524,1429,1827,1603,1351,1267,1742,1384,1392,1649,1665,1526,1717,1391,1790,1472,1350,1704,1391,1190,1351,1160,1236,1444,1257,1193,1701,1428,1611,1431,1472,1240,1276,1467,1603,2014,2463,2510)
> par1 = '12'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Prof. Dr. P. Wessa
> #To cite this work: AUTHOR(S), (YEAR), YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> par1 <- as.numeric(par1)
> (n <- length(x))
[1] 73
> (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] 7 6 6 6 6 6 6 6 6 6 6 6
> arr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7]
 [1,] 1552 2027 1767 1429 1391 1193 2510
 [2,] 2081 2080 1607 1827 1790 1701   NA
 [3,] 1500 1556 1578 1603 1472 1428   NA
 [4,] 1437 1682 1495 1351 1350 1611   NA
 [5,] 1470 1785 1615 1267 1704 1431   NA
 [6,] 1849 1869 1700 1742 1391 1472   NA
 [7,] 1387 1781 1337 1384 1190 1240   NA
 [8,] 1592 2082 1531 1392 1351 1276   NA
 [9,] 1590 2571 1623 1649 1160 1467   NA
[10,] 1798 1862 1543 1665 1236 1603   NA
[11,] 1935 1938 1640 1526 1444 2014   NA
[12,] 1887 1505 1524 1717 1257 2463   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/www/html/rcomp/tmp/1srdy1292171159.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/www/html/rcomp/tmp/2srdy1292171159.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/www/html/rcomp/tmp/3srdy1292171159.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/www/html/rcomp/tmp/4kiu11292171159.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,] 1193 1607.0 1428 1350 1267.0 1391 1190.0 1276.0 1467.0  1236 1444.0 1257.0
[2,] 1410 1701.0 1472 1351 1431.0 1472 1240.0 1351.0 1467.0  1543 1526.0 1505.0
[3,] 1552 1808.5 1528 1466 1542.5 1721 1360.5 1461.5 1606.5  1634 1787.5 1620.5
[4,] 1897 2080.0 1578 1611 1704.0 1849 1387.0 1592.0 1649.0  1798 1938.0 1887.0
[5,] 2510 2081.0 1603 1682 1785.0 1869 1387.0 1592.0 1649.0  1862 2014.0 1887.0

$n
 [1] 7 6 6 6 6 6 6 6 6 6 6 6

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 1261.171 1564.033 1459.627 1298.292 1366.406 1477.823 1265.680 1306.047
[2,] 1842.829 2052.967 1596.373 1633.708 1718.594 1964.177 1455.320 1616.953
         [,9]    [,10]    [,11]    [,12]
[1,] 1489.104 1469.517 1521.747 1374.098
[2,] 1723.896 1798.483 2053.253 1866.902

$out
[1] 1781 2082 2571 1160 2463

$group
[1]  7  8  9  9 12

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

Warning message:
In bxp(list(stats = c(1193, 1410, 1552, 1897, 2510, 1607, 1701,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5kiu11292171159.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,] 1387 1505.0 1495.0 1267.0 1160.0 1193.0 2510
[2,] 1485 1731.5 1527.5 1388.0 1246.5 1352.0 2510
[3,] 1591 1865.5 1592.5 1564.5 1371.0 1469.5 2510
[4,] 1868 2053.5 1631.5 1691.0 1458.0 1656.0 2510
[5,] 2081 2082.0 1767.0 1827.0 1704.0 2014.0 2510

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6] [,7]
[1,] 1416.311 1718.634 1545.065 1426.300 1274.533 1330.844 2510
[2,] 1765.689 2012.366 1639.935 1702.700 1467.467 1608.156 2510

$out
[1] 2571 1337 1790 2463

$group
[1] 2 3 5 6

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

Warning message:
In bxp(list(stats = c(1387, 1485, 1591, 1868, 2081, 1505, 1731.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6vau41292171159.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,]  67.33325  175.0  93.500
[2,] 193.71393  476.0 175.750
[3,] 215.32880  580.5 228.250
[4,] 355.18833 1006.0 314.125
[5,] 473.68625 1411.0 487.000

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 141.6792 338.7634 165.1362
[2,] 288.9784 822.2366 291.3638

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(67.333250825032, 193.713927200206, 215.328797340648,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1srdy1292171159.ps tmp/1srdy1292171159.png",intern=TRUE))
character(0)
> try(system("convert tmp/2srdy1292171159.ps tmp/2srdy1292171159.png",intern=TRUE))
character(0)
> try(system("convert tmp/3srdy1292171159.ps tmp/3srdy1292171159.png",intern=TRUE))
character(0)
> try(system("convert tmp/4kiu11292171159.ps tmp/4kiu11292171159.png",intern=TRUE))
character(0)
> try(system("convert tmp/5kiu11292171159.ps tmp/5kiu11292171159.png",intern=TRUE))
character(0)
> try(system("convert tmp/6vau41292171159.ps tmp/6vau41292171159.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.065   0.837   2.513