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Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_bootstrapplot.wasp
Title produced by softwareBlocked Bootstrap Plot - Central Tendency
Date of computationThu, 11 Nov 2010 13:36:19 +0000
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2010/Nov/11/t1289482547gdstbhd4t0meq2e.htm/, Retrieved Tue, 23 Apr 2024 07:13:07 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=93342, Retrieved Tue, 23 Apr 2024 07:13:07 +0000
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Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact156
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Bivariate Data Series] [Bivariate dataset] [2008-01-05 23:51:08] [74be16979710d4c4e7c6647856088456]
- RMPD  [Blocked Bootstrap Plot - Central Tendency] [Colombia Coffee] [2008-01-07 10:26:26] [74be16979710d4c4e7c6647856088456]
-  M D      [Blocked Bootstrap Plot - Central Tendency] [ws 6 - Q3 - techn...] [2010-11-11 13:36:19] [0829c729852d8a4b1b0c41cf0848af95] [Current]
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Dataseries X:
255,00
280,20
299,90
339,20
374,20
393,50
389,20
381,70
375,20
369,00
357,40
352,10
346,50
342,90
340,30
328,30
322,90
314,30
308,90
294,00
285,60
281,20
280,30
278,80
274,50
270,40
263,40
259,90
258,00
262,70
284,70
311,30
322,10
327,00
331,30
333,30
321,40
327,00
320,00
314,70
316,70
314,40
321,30
318,20
307,20
301,30
287,50
277,70
274,40
258,80
253,30
251,00
248,40
249,50
246,10
244,50
243,60
244,00
240,80
249,80
248,00
259,40
260,50
260,80
261,30
259,50
256,60
257,90
256,50
254,20
253,30
253,80
255,50
257,10
257,30
253,20
252,80
252,00
250,70
252,20
250,00
251,00
253,40
251,20
255,60
261,10
258,90
259,90
261,20
264,70
267,10
266,40
267,70
268,60
267,50
268,50
268,50
270,50
270,90
270,10
269,30
269,80
270,10
264,90
263,70
264,80
263,70
255,90
276,20
360,10
380,50
373,70
369,80
366,60
359,30
345,80
326,20
324,50
328,10
327,50
324,40
316,50
310,90
301,50
291,70
290,40
287,40
277,70
281,60
288,00
276,00
272,90
283,00
283,30
276,80
284,50
282,70
281,20
287,40
283,10
284,00
285,50
289,20
292,50
296,40
305,20
303,90
311,50
316,30
316,70
322,50
317,10
309,80
303,80
290,30
293,70
291,70
296,50
289,10
288,50
293,80
297,70
305,40
302,70
302,50
303,00
294,50
294,10
294,50
297,10
289,40
292,40
287,90
286,60
280,50
272,40
269,20
270,60
267,30
262,50
266,80
268,80
263,10
261,20
266,00
262,50
265,20
261,30
253,70
249,20
239,10
236,40
235,20
245,20
246,20
247,70
251,40
253,30
254,80
250,00
249,30
241,50
243,30
248,00
253,00
252,90
251,50
251,60
253,50
259,80
334,10
448,00
445,80
445,00
448,20
438,20
439,80
423,40
410,80
408,40
406,70
405,90
402,70
405,10
399,60
386,50
381,40
375,20
357,70
359,00
355,00
352,70
344,40
343,80
338,00
339,00
333,30
334,40
328,30
330,70
330,00
331,60
351,20
389,40
410,90
442,80
462,80
466,90
461,70
439,20
430,30
416,10
402,50
397,30
403,30
395,90
387,80
378,60
377,10
370,40
362,00
350,30
348,20
344,60
343,50
342,80
347,60
346,60
349,50
342,10
342,00
342,80
339,30
348,20
333,70
334,70
354,00
367,70
363,30
358,40
353,10
343,10
344,60
344,40
333,90
331,70
324,30
321,20
322,40
321,70
320,50
312,80
309,70
315,60
309,70
304,60
302,50
301,50
298,80
291,30
293,60
294,60
285,90
297,60
301,10
293,80
297,70
292,90
292,10
287,20
288,20
283,80
299,90
292,40
293,30
300,80
293,70
293,10
294,40
292,10
291,90
282,50
277,90
287,50
289,20
285,60
293,20
290,80
283,10
275,00
287,80
287,80
287,40
284,00
277,80
277,60
304,90
294,00
300,90
324,00
332,90
341,60
333,40
348,20
344,70
344,70
329,30
323,50
323,20
317,40
330,10
329,20
334,90
315,80
315,40
319,60
317,30
313,80
315,80
311,30




Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'Gwilym Jenkins' @ 72.249.127.135

\begin{tabular}{lllllllll}
\hline
Summary of computational transaction \tabularnewline
Raw Input & view raw input (R code)  \tabularnewline
Raw Output & view raw output of R engine  \tabularnewline
Computing time & 2 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ 72.249.127.135 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=93342&T=0

[TABLE]
[ROW][C]Summary of computational transaction[/C][/ROW]
[ROW][C]Raw Input[/C][C]view raw input (R code) [/C][/ROW]
[ROW][C]Raw Output[/C][C]view raw output of R engine [/C][/ROW]
[ROW][C]Computing time[/C][C]2 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Gwilym Jenkins' @ 72.249.127.135[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=93342&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=93342&T=0

As an alternative you can also use a QR Code:  

The GUIDs for individual cells are displayed in the table below:

Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'Gwilym Jenkins' @ 72.249.127.135







Estimation Results of Blocked Bootstrap
statisticQ1EstimateQ3S.D.IQR
mean302.94125308.350833333333313.7245833333337.9517101065789810.7833333333334
median292.4296.45303.99.7744884105192311.5

\begin{tabular}{lllllllll}
\hline
Estimation Results of Blocked Bootstrap \tabularnewline
statistic & Q1 & Estimate & Q3 & S.D. & IQR \tabularnewline
mean & 302.94125 & 308.350833333333 & 313.724583333333 & 7.95171010657898 & 10.7833333333334 \tabularnewline
median & 292.4 & 296.45 & 303.9 & 9.77448841051923 & 11.5 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=93342&T=1

[TABLE]
[ROW][C]Estimation Results of Blocked Bootstrap[/C][/ROW]
[ROW][C]statistic[/C][C]Q1[/C][C]Estimate[/C][C]Q3[/C][C]S.D.[/C][C]IQR[/C][/ROW]
[ROW][C]mean[/C][C]302.94125[/C][C]308.350833333333[/C][C]313.724583333333[/C][C]7.95171010657898[/C][C]10.7833333333334[/C][/ROW]
[ROW][C]median[/C][C]292.4[/C][C]296.45[/C][C]303.9[/C][C]9.77448841051923[/C][C]11.5[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=93342&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=93342&T=1

As an alternative you can also use a QR Code:  

The GUIDs for individual cells are displayed in the table below:

Estimation Results of Blocked Bootstrap
statisticQ1EstimateQ3S.D.IQR
mean302.94125308.350833333333313.7245833333337.9517101065789810.7833333333334
median292.4296.45303.99.7744884105192311.5







95% Confidence Intervals
MeanMedian
Lower Bound307.62702426763296.787412896977
Upper Bound309.151586843481298.412587103023

\begin{tabular}{lllllllll}
\hline
95% Confidence Intervals \tabularnewline
 & Mean & Median \tabularnewline
Lower Bound & 307.62702426763 & 296.787412896977 \tabularnewline
Upper Bound & 309.151586843481 & 298.412587103023 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=93342&T=2

[TABLE]
[ROW][C]95% Confidence Intervals[/C][/ROW]
[ROW][C][/C][C]Mean[/C][C]Median[/C][/ROW]
[ROW][C]Lower Bound[/C][C]307.62702426763[/C][C]296.787412896977[/C][/ROW]
[ROW][C]Upper Bound[/C][C]309.151586843481[/C][C]298.412587103023[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=93342&T=2

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=93342&T=2

As an alternative you can also use a QR Code:  

The GUIDs for individual cells are displayed in the table below:

95% Confidence Intervals
MeanMedian
Lower Bound307.62702426763296.787412896977
Upper Bound309.151586843481298.412587103023



Parameters (Session):
par1 = 500 ; par2 = 12 ;
Parameters (R input):
par1 = 500 ; par2 = 12 ;
R code (references can be found in the software module):
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)
boot.stat <- function(s)
{
s.mean <- mean(s)
s.median <- median(s)
c(s.mean, s.median)
}
(r <- tsboot(x, boot.stat, R=par1, l=12, sim='fixed'))
z <- data.frame(cbind(r$t[,1],r$t[,2]))
colnames(z) <- list('mean','median')
bitmap(file='plot7.png')
b <- boxplot(z,notch=TRUE,ylab='simulated values',main='Bootstrap Simulation - Central Tendency')
grid()
dev.off()
b
load(file='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.end(a)
table.save(a,file='mytable.tab')

a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'95% Confidence Intervals',3,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'',1,TRUE)
a<-table.element(a,'Mean',1,TRUE)
a<-table.element(a,'Median',1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Lower Bound',1,TRUE)
a<-table.element(a,b$conf[1,1])
a<-table.element(a,b$conf[1,2])
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Upper Bound',1,TRUE)
a<-table.element(a,b$conf[2,1])
a<-table.element(a,b$conf[2,2])
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable1.tab')