| | *Unverified author* | R Software Module: /rwasp_meanplot.wasp (opens new window with default values) | Title produced by software: Mean Plot | Date of computation: Tue, 16 Nov 2010 20:44:58 +0000 | | Cite this page as follows: | Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n.htm/, Retrieved Tue, 16 Nov 2010 21:45:38 +0100 | | BibTeX entries for LaTeX users: | @Manual{KEY,
author = {{YOUR NAME}},
publisher = {Office for Research Development and Education},
title = {Statistical Computations at FreeStatistics.org, URL http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n.htm/},
year = {2010},
}
@Manual{R,
title = {R: A Language and Environment for Statistical Computing},
author = {{R Development Core Team}},
organization = {R Foundation for Statistical Computing},
address = {Vienna, Austria},
year = {2010},
note = {{ISBN} 3-900051-07-0},
url = {http://www.R-project.org},
}
| | Original text written by user: | | | IsPrivate? | No (this computation is public) | | User-defined keywords: | KDGP1W52 | | Dataseries X: | » Textbox « » Textfile « » CSV « | 6714,580043
7702,883281
9855,858483
8326,43136
9268,841212
7035,408602
10341,50586
11681,94192
10303,57287
11384,5829
9777,225921
8882,366455
7896,590139
6929,564098
9544,753788
9110,342185
7458,710291
7319,772861
10017,34419
12307,13647
11072,29609
10748,84755
9588,810984
9080,170402
7384,440407
8062,058679
8510,578229
8684,345395
8305,968153
7642,565124
10577,49554
13747,19397
11783,27459
11611,42999
9945,741914
8692,951724
7302,520182
7609,123374
9423,286031
8583,625656
7586,252878
6842,894335
11810,62427
13413,53598
12102,72578
11501,16989
8212,500701
7981,599542
7687
7180
7862
8043
8340
6692
10065
12684
11587
9843
8110
7940
6475
6121
9669
7778
7826
7403
10741
14023
11519
10236
8075
8157
| | Output produced by software: |
| | Charts produced by software: | | http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/10o6i1289940294.png (open in new window) | http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/10o6i1289940294.ps (open in new window) |
| http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/20o6i1289940294.png (open in new window) | http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/20o6i1289940294.ps (open in new window) |
| http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/3tx521289940294.png (open in new window) | http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/3tx521289940294.ps (open in new window) |
| http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/4tx521289940294.png (open in new window) | http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/4tx521289940294.ps (open in new window) |
| http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/5364n1289940294.png (open in new window) | http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/5364n1289940294.ps (open in new window) |
| http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/6364n1289940294.png (open in new window) | http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/6364n1289940294.ps (open in new window) |
| http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/7364n1289940294.png (open in new window) | http://www.freestatistics.org/blog/date/2010/Nov/16/t1289940338zkjw3tecy2rtq5n/7364n1289940294.ps (open in new window) |
| | Parameters (Session): | par1 = 12 ; | | Parameters (R input): | par1 = 12 ; | | R code (references can be found in the software module): | 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
bitmap(file='plot1.png')
plot(arr.mean,type='b',ylab='mean',main='Mean Plot',xlab='Periodic Index')
mtext(paste('#blocks = ',np))
abline(overall.mean,0)
dev.off()
bitmap(file='plot2.png')
plot(arr.median,type='b',ylab='median',main='Median Plot',xlab='Periodic Index')
mtext(paste('#blocks = ',np))
abline(overall.median,0)
dev.off()
bitmap(file='plot3.png')
plot(arr.midrange,type='b',ylab='midrange',main='Midrange Plot',xlab='Periodic Index')
mtext(paste('#blocks = ',np))
abline(overall.midrange,0)
dev.off()
bitmap(file='plot4.png')
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()
bitmap(file='plot4b.png')
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()
bitmap(file='plot5.png')
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()
bitmap(file='plot6.png')
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()
| |
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This work is licensed under a
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