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)

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> x <- c(2341
+ ,2115
+ ,2402
+ ,2180
+ ,2453
+ ,2507
+ ,2679
+ ,2622
+ ,2618
+ ,2648
+ ,2523
+ ,2473
+ ,2513
+ ,2466
+ ,2544
+ ,2537
+ ,2564
+ ,2582
+ ,2716
+ ,2904
+ ,2851
+ ,2932
+ ,2772
+ ,2811
+ ,2935
+ ,2783
+ ,3003
+ ,2995
+ ,3127
+ ,2985
+ ,3287
+ ,3236
+ ,3252
+ ,3228
+ ,2856
+ ,3176
+ ,3362
+ ,3036
+ ,3330
+ ,3251
+ ,3318
+ ,3238
+ ,3597
+ ,3708
+ ,3902
+ ,3745
+ ,3426
+ ,3526
+ ,3483
+ ,3458
+ ,3824
+ ,3696
+ ,3518
+ ,3814
+ ,3996
+ ,4136
+ ,4037
+ ,3915
+ ,3760
+ ,3955
+ ,4160
+ ,4115
+ ,4202
+ ,4018
+ ,4233
+ ,4029
+ ,4401
+ ,4645
+ ,4491
+ ,4379
+ ,4394
+ ,4472
+ ,4614
+ ,4160
+ ,4328
+ ,4202
+ ,4635
+ ,4542
+ ,4920
+ ,4774
+ ,4698
+ ,4916
+ ,4703
+ ,4616
+ ,4873
+ ,4375
+ ,4801
+ ,4427
+ ,4684
+ ,4648
+ ,5225
+ ,5174
+ ,5181
+ ,5266
+ ,4839
+ ,5032
+ ,5221
+ ,4658
+ ,5014
+ ,4980
+ ,4952
+ ,4946
+ ,5365
+ ,5456
+ ,5397
+ ,5436
+ ,4995
+ ,5019
+ ,5249
+ ,4799
+ ,5137
+ ,4979
+ ,4951
+ ,5265
+ ,5612
+ ,5572
+ ,5403
+ ,5373
+ ,5252
+ ,5437
+ ,5296
+ ,5011
+ ,5294
+ ,5335
+ ,5398
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+ ,5724
+ ,5898
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+ ,5488
+ ,5678
+ ,5224
+ ,5596
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+ ,5620
+ ,5531
+ ,5816
+ ,6086
+ ,6175
+ ,6112
+ ,5813
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+ ,5821
+ ,5294
+ ,5881
+ ,5589
+ ,5845
+ ,5706
+ ,6355
+ ,6404
+ ,6426
+ ,6375
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+ ,6801
+ ,6529
+ ,6369
+ ,6028
+ ,6187
+ ,6164
+ ,5866
+ ,6198
+ ,5898
+ ,6462
+ ,6063
+ ,6496
+ ,6678
+ ,6554
+ ,6513
+ ,6210
+ ,5928
+ ,6268
+ ,5582
+ ,5869
+ ,5764
+ ,6082
+ ,6062
+ ,6810
+ ,6727
+ ,6537
+ ,6175
+ ,6014
+ ,6109)
> par2 = '12'
> par1 = '50'
> par2 <- '12'
> par1 <- '50'
> #'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
> #Author: root
> #To cite this work: Wessa P., (2012), Blocked Bootstrap Plot for Central Tendency (v1.0.4) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_bootstrapplot.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #
> par1 <- as.numeric(par1)
> par2 <- as.numeric(par2)
> if (par1 < 10) par1 = 10
> if (par1 > 5000) par1 = 5000
> if (par2 < 3) par2 = 3
> if (par2 > length(x)) par2 = length(x)
> library(lattice)
> library(boot)

Attaching package: 'boot'

The following object is masked from 'package:lattice':

    melanoma

> boot.stat <- function(s)
+ {
+ s.mean <- mean(s)
+ s.median <- median(s)
+ s.midrange <- (max(s) + min(s)) / 2
+ c(s.mean, s.median, s.midrange)
+ }
> (r <- tsboot(x, boot.stat, R=par1, l=12, sim='fixed'))

BLOCK BOOTSTRAP FOR TIME SERIES

Fixed Block Length of 12 

Call:
tsboot(tseries = x, statistic = boot.stat, R = par1, l = 12, 
    sim = "fixed")


Bootstrap Statistics :
    original    bias    std. error
t1*  4987.43 -20.22149    359.4535
t2*  5280.00 -90.18000    481.8686
t3*  4659.00  44.06000    167.2846
> postscript(file="/var/wessaorg/rcomp/tmp/108kx1416170285.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(r$t[,1],type='p',ylab='simulated values',main='Simulation of Mean')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/2qel51416170285.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(r$t[,2],type='p',ylab='simulated values',main='Simulation of Median')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/37t631416170285.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(r$t[,3],type='p',ylab='simulated values',main='Simulation of Midrange')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/41h2l1416170285.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> densityplot(~r$t[,1],col='black',main='Density Plot',xlab='mean')
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/568yi1416170285.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> densityplot(~r$t[,2],col='black',main='Density Plot',xlab='median')
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/60nlu1416170285.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> densityplot(~r$t[,3],col='black',main='Density Plot',xlab='midrange')
> dev.off()
null device 
          1 
> z <- data.frame(cbind(r$t[,1],r$t[,2],r$t[,3]))
> colnames(z) <- list('mean','median','midrange')
> postscript(file="/var/wessaorg/rcomp/tmp/7e8vm1416170285.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> boxplot(z,notch=TRUE,ylab='simulated values',main='Bootstrap Simulation - Central Tendency')
Warning message:
In bxp(list(stats = c(4112.61842105263, 4707.37719298246, 4992.97587719298,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> grid()
> dev.off()
null device 
          1 
> 
> #Note: the /var/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/wessaorg/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Estimation Results of Blocked Bootstrap',6,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'statistic',header=TRUE)
> a<-table.element(a,'Q1',header=TRUE)
> a<-table.element(a,'Estimate',header=TRUE)
> a<-table.element(a,'Q3',header=TRUE)
> a<-table.element(a,'S.D.',header=TRUE)
> a<-table.element(a,'IQR',header=TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'mean',header=TRUE)
> q1 <- quantile(r$t[,1],0.25)[[1]]
> q3 <- quantile(r$t[,1],0.75)[[1]]
> a<-table.element(a,q1)
> a<-table.element(a,r$t0[1])
> a<-table.element(a,q3)
> a<-table.element(a,sqrt(var(r$t[,1])))
> a<-table.element(a,q3-q1)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'median',header=TRUE)
> q1 <- quantile(r$t[,2],0.25)[[1]]
> q3 <- quantile(r$t[,2],0.75)[[1]]
> a<-table.element(a,q1)
> a<-table.element(a,r$t0[2])
> a<-table.element(a,q3)
> a<-table.element(a,sqrt(var(r$t[,2])))
> a<-table.element(a,q3-q1)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'midrange',header=TRUE)
> q1 <- quantile(r$t[,3],0.25)[[1]]
> q3 <- quantile(r$t[,3],0.75)[[1]]
> a<-table.element(a,q1)
> a<-table.element(a,r$t0[3])
> a<-table.element(a,q3)
> a<-table.element(a,sqrt(var(r$t[,3])))
> a<-table.element(a,q3-q1)
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/wessaorg/rcomp/tmp/85oxy1416170285.tab") 
> 
> try(system("convert tmp/108kx1416170285.ps tmp/108kx1416170285.png",intern=TRUE))
character(0)
> try(system("convert tmp/2qel51416170285.ps tmp/2qel51416170285.png",intern=TRUE))
character(0)
> try(system("convert tmp/37t631416170285.ps tmp/37t631416170285.png",intern=TRUE))
character(0)
> try(system("convert tmp/41h2l1416170285.ps tmp/41h2l1416170285.png",intern=TRUE))
character(0)
> try(system("convert tmp/568yi1416170285.ps tmp/568yi1416170285.png",intern=TRUE))
character(0)
> try(system("convert tmp/60nlu1416170285.ps tmp/60nlu1416170285.png",intern=TRUE))
character(0)
> try(system("convert tmp/7e8vm1416170285.ps tmp/7e8vm1416170285.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.765   0.485   3.278