x <- c(255
,280.2
,299.9
,339.2
,374.2
,393.5
,389.2
,381.7
,375.2
,369
,357.4
,352.1
,346.5
,342.9
,340.3
,328.3
,322.9
,314.3
,308.9
,294
,285.6
,281.2
,280.3
,278.8
,274.5
,270.4
,263.4
,259.9
,258
,262.7
,284.7
,311.3
,322.1
,327
,331.3
,333.3
,321.4
,327
,320
,314.7
,316.7
,314.4
,321.3
,318.2
,307.2
,301.3
,287.5
,277.7
,274.4
,258.8
,253.3
,251
,248.4
,249.5
,246.1
,244.5
,243.6
,244
,240.8
,249.8
,248
,259.4
,260.5
,260.8
,261.3
,259.5
,256.6
,257.9
,256.5
,254.2
,253.3
,253.8
,255.5
,257.1
,257.3
,253.2
,252.8
,252
,250.7
,252.2
,250
,251
,253.4
,251.2
,255.6
,261.1
,258.9
,259.9
,261.2
,264.7
,267.1
,266.4
,267.7
,268.6
,267.5
,268.5
,268.5
,270.5
,270.9
,270.1
,269.3
,269.8
,270.1
,264.9
,263.7
,264.8
,263.7
,255.9
,276.2
,360.1
,380.5
,373.7
,369.8
,366.6
,359.3
,345.8
,326.2
,324.5
,328.1
,327.5
,324.4
,316.5
,310.9
,301.5
,291.7
,290.4
,287.4
,277.7
,281.6
,288
,276
,272.9
,283
,283.3
,276.8
,284.5
,282.7
,281.2
,287.4
,283.1
,284
,285.5
,289.2
,292.5
,296.4
,305.2
,303.9
,311.5
,316.3
,316.7
,322.5
,317.1
,309.8
,303.8
,290.3
,293.7
,291.7
,296.5
,289.1
,288.5
,293.8
,297.7
,305.4
,302.7
,302.5
,303
,294.5
,294.1
,294.5
,297.1
,289.4
,292.4
,287.9
,286.6
,280.5
,272.4
,269.2
,270.6
,267.3
,262.5
,266.8
,268.8
,263.1
,261.2
,266
,262.5
,265.2
,261.3
,253.7
,249.2
,239.1
,236.4
,235.2
,245.2
,246.2
,247.7
,251.4
,253.3
,254.8
,250
,249.3
,241.5
,243.3
,248
,253
,252.9
,251.5
,251.6
,253.5
,259.8
,334.1
,448
,445.8
,445
,448.2
,438.2
,439.8
,423.4
,410.8
,408.4
,406.7
,405.9
,402.7
,405.1
,399.6
,386.5
,381.4
,375.2
,357.7
,359
,355
,352.7
,344.4
,343.8
,338
,339
,333.3
,334.4
,328.3
,330.7
,330
,331.6
,351.2
,389.4
,410.9
,442.8
,462.8
,466.9
,461.7
,439.2
,430.3
,416.1
,402.5
,397.3
,403.3
,395.9
,387.8
,378.6
,377.1
,370.4
,362
,350.3
,348.2
,344.6
,343.5
,342.8
,347.6
,346.6
,349.5
,342.1
,342
,342.8
,339.3
,348.2
,333.7
,334.7
,354
,367.7
,363.3
,358.4
,353.1
,343.1
,344.6
,344.4
,333.9
,331.7
,324.3
,321.2
,322.4
,321.7
,320.5
,312.8
,309.7
,315.6
,309.7
,304.6
,302.5
,301.5
,298.8
,291.3
,293.6
,294.6
,285.9
,297.6
,301.1
,293.8
,297.7
,292.9
,292.1
,287.2
,288.2
,283.8
,299.9
,292.4
,293.3
,300.8
,293.7
,293.1
,294.4
,292.1
,291.9
,282.5
,277.9
,287.5
,289.2
,285.6
,293.2
,290.8
,283.1
,275
,287.8
,287.8
,287.4
,284
,277.8
,277.6
,304.9
,294
,300.9
,324
,332.9
,341.6
,333.4
,348.2
,344.7
,344.7
,329.3
,323.5
,323.2
,317.4
,330.1
,329.2
,334.9
,315.8
,315.4
,319.6
,317.3
,313.8
,315.8
,311.3)
par1 = '12'
par1 <- '12'
#'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
#Author: root
#To cite this work: Wessa P., (2012), Mean Plot (v1.0.4) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_meanplot.wasp/
#Source of accompanying publication: Office for Research, Development, and Education
#
par1 <- as.numeric(par1)
(n <- length(x))
(np <- floor(n / par1))
arr <- array(NA,dim=c(par1,np+1))
darr <- array(NA,dim=c(par1,np+1))
ari <- array(0,dim=par1)
dx <- diff(x)
j <- 0
for (i in 1:n)
{
j = j + 1
ari[j] = ari[j] + 1
arr[j,ari[j]] <- x[i]
darr[j,ari[j]] <- dx[i]
if (j == par1) j = 0
}
ari
arr
darr
arr.mean <- array(NA,dim=par1)
arr.median <- array(NA,dim=par1)
arr.midrange <- array(NA,dim=par1)
for (j in 1:par1)
{
arr.mean[j] <- mean(arr[j,],na.rm=TRUE)
arr.median[j] <- median(arr[j,],na.rm=TRUE)
arr.midrange[j] <- (quantile(arr[j,],0.75,na.rm=TRUE) + quantile(arr[j,],0.25,na.rm=TRUE)) / 2
}
overall.mean <- mean(x)
overall.median <- median(x)
overall.midrange <- (quantile(x,0.75) + quantile(x,0.25)) / 2
postscript(file="/var/wessaorg/rcomp/tmp/1ehlq1350808775.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
plot(arr.mean,type='b',ylab='mean',main='Mean Plot',xlab='Periodic Index')
mtext(paste('#blocks = ',np))
abline(overall.mean,0)
dev.off()
postscript(file="/var/wessaorg/rcomp/tmp/2gnzu1350808775.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
plot(arr.median,type='b',ylab='median',main='Median Plot',xlab='Periodic Index')
mtext(paste('#blocks = ',np))
abline(overall.median,0)
dev.off()
postscript(file="/var/wessaorg/rcomp/tmp/3fxh11350808775.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
plot(arr.midrange,type='b',ylab='midrange',main='Midrange Plot',xlab='Periodic Index')
mtext(paste('#blocks = ',np))
abline(overall.midrange,0)
dev.off()
postscript(file="/var/wessaorg/rcomp/tmp/41u9t1350808775.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'))
dev.off()
postscript(file="/var/wessaorg/rcomp/tmp/5v1wx1350808775.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
z <- data.frame(t(darr))
names(z) <- c(1:par1)
(boxplot(z,notch=TRUE,col='grey',xlab='Periodic Index',ylab='Value',main='Notched Box Plots - Differenced Periodic Subseries'))
dev.off()
postscript(file="/var/wessaorg/rcomp/tmp/6rsss1350808775.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'))
dev.off()
postscript(file="/var/wessaorg/rcomp/tmp/7jwt11350808775.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
z <- data.frame(cbind(arr.mean,arr.median,arr.midrange))
names(z) <- list('mean','median','midrange')
(boxplot(z,notch=TRUE,col='grey',ylab='Overall Central Tendency',main='Notched Box Plots'))
dev.off()

try(system("convert tmp/1ehlq1350808775.ps tmp/1ehlq1350808775.png",intern=TRUE))
try(system("convert tmp/2gnzu1350808775.ps tmp/2gnzu1350808775.png",intern=TRUE))
try(system("convert tmp/3fxh11350808775.ps tmp/3fxh11350808775.png",intern=TRUE))
try(system("convert tmp/41u9t1350808775.ps tmp/41u9t1350808775.png",intern=TRUE))
try(system("convert tmp/5v1wx1350808775.ps tmp/5v1wx1350808775.png",intern=TRUE))
try(system("convert tmp/6rsss1350808775.ps tmp/6rsss1350808775.png",intern=TRUE))
try(system("convert tmp/7jwt11350808775.ps tmp/7jwt11350808775.png",intern=TRUE))