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Author's title

Author*Unverified author*
R Software Modulerwasp_variancereduction.wasp
Title produced by softwareVariance Reduction Matrix
Date of computationMon, 26 Nov 2007 16:06:13 -0700
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2007/Nov/26/t1196117783a4qxtnblg8j3v3o.htm/, Retrieved Thu, 02 May 2024 21:10:58 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=6732, Retrieved Thu, 02 May 2024 21:10:58 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact186
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Variance Reduction Matrix] [Inducing Stationa...] [2007-11-26 23:06:13] [640491d00f3c9cca22cbf779aa38ac16] [Current]
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Dataseries X:
100.80
100.80
100.80
90.10
95.70
88.60
93.30
93.30
93.30
93.30
93.30
93.30
88.60
97.40
97.40
102.90
102.90
102.90
105.10
105.10
105.10
105.10
105.10
105.10
96.90
96.90
96.90
96.90
96.90
96.90
96.50
96.50
96.50
96.00
96.00
96.00
96.00
96.00
96.00
105.80
105.80
105.80
105.80
105.80
105.80
105.80
105.80
105.80
123.60
142.20
142.20
141.20
141.20
141.20
124.70
124.70
124.70
122.70
122.70
122.70
123.30
123.30
123.30
127.20
127.20
127.20
140.00
140.00
140.00
140.00
140.00
140.00
139.00
139.00
139.00
147.00
147.00
147.00
147.10
147.10




Summary of compuational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'Herman Ole Andreas Wold' @ 193.190.124.10:1001

\begin{tabular}{lllllllll}
\hline
Summary of compuational 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 & 'Herman Ole Andreas Wold' @ 193.190.124.10:1001 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=6732&T=0

[TABLE]
[ROW][C]Summary of compuational 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]'Herman Ole Andreas Wold' @ 193.190.124.10:1001[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=6732&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=6732&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 compuational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'Herman Ole Andreas Wold' @ 193.190.124.10:1001







Variance Reduction Matrix
V(Y[t],d=0,D=0)361.117213607595Range58.5Trim Var.287.080634032634
V(Y[t],d=1,D=0)21.4614703018500Range35.1Trim Var.3.73646277665996
V(Y[t],d=2,D=0)40.1158441558442Range36.4Trim Var.16.0634057971014
V(Y[t],d=3,D=0)121.284077238551Range62Trim Var.60.1428644501278
V(Y[t],d=0,D=1)203.407093942054Range65.1Trim Var.97.7558983666061
V(Y[t],d=1,D=1)52.6913704206241Range47.9Trim Var.10.7590064289889
V(Y[t],d=2,D=1)89.5481025641025Range58.6Trim Var.36.007722323049
V(Y[t],d=3,D=1)252.045288461538Range93.1Trim Var.113.610864661654
V(Y[t],d=0,D=2)675.364766233766Range112.2Trim Var.297.865920444033
V(Y[t],d=1,D=2)181.173959595960Range87.8Trim Var.54.9133843537415
V(Y[t],d=2,D=2)299.151390635919Range91.6Trim Var.117.525514184397
V(Y[t],d=3,D=2)791.101669085631Range175.6Trim Var.349.47329468599

\begin{tabular}{lllllllll}
\hline
Variance Reduction Matrix \tabularnewline
V(Y[t],d=0,D=0) & 361.117213607595 & Range & 58.5 & Trim Var. & 287.080634032634 \tabularnewline
V(Y[t],d=1,D=0) & 21.4614703018500 & Range & 35.1 & Trim Var. & 3.73646277665996 \tabularnewline
V(Y[t],d=2,D=0) & 40.1158441558442 & Range & 36.4 & Trim Var. & 16.0634057971014 \tabularnewline
V(Y[t],d=3,D=0) & 121.284077238551 & Range & 62 & Trim Var. & 60.1428644501278 \tabularnewline
V(Y[t],d=0,D=1) & 203.407093942054 & Range & 65.1 & Trim Var. & 97.7558983666061 \tabularnewline
V(Y[t],d=1,D=1) & 52.6913704206241 & Range & 47.9 & Trim Var. & 10.7590064289889 \tabularnewline
V(Y[t],d=2,D=1) & 89.5481025641025 & Range & 58.6 & Trim Var. & 36.007722323049 \tabularnewline
V(Y[t],d=3,D=1) & 252.045288461538 & Range & 93.1 & Trim Var. & 113.610864661654 \tabularnewline
V(Y[t],d=0,D=2) & 675.364766233766 & Range & 112.2 & Trim Var. & 297.865920444033 \tabularnewline
V(Y[t],d=1,D=2) & 181.173959595960 & Range & 87.8 & Trim Var. & 54.9133843537415 \tabularnewline
V(Y[t],d=2,D=2) & 299.151390635919 & Range & 91.6 & Trim Var. & 117.525514184397 \tabularnewline
V(Y[t],d=3,D=2) & 791.101669085631 & Range & 175.6 & Trim Var. & 349.47329468599 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=6732&T=1

[TABLE]
[ROW][C]Variance Reduction Matrix[/C][/ROW]
[ROW][C]V(Y[t],d=0,D=0)[/C][C]361.117213607595[/C][C]Range[/C][C]58.5[/C][C]Trim Var.[/C][C]287.080634032634[/C][/ROW]
[ROW][C]V(Y[t],d=1,D=0)[/C][C]21.4614703018500[/C][C]Range[/C][C]35.1[/C][C]Trim Var.[/C][C]3.73646277665996[/C][/ROW]
[ROW][C]V(Y[t],d=2,D=0)[/C][C]40.1158441558442[/C][C]Range[/C][C]36.4[/C][C]Trim Var.[/C][C]16.0634057971014[/C][/ROW]
[ROW][C]V(Y[t],d=3,D=0)[/C][C]121.284077238551[/C][C]Range[/C][C]62[/C][C]Trim Var.[/C][C]60.1428644501278[/C][/ROW]
[ROW][C]V(Y[t],d=0,D=1)[/C][C]203.407093942054[/C][C]Range[/C][C]65.1[/C][C]Trim Var.[/C][C]97.7558983666061[/C][/ROW]
[ROW][C]V(Y[t],d=1,D=1)[/C][C]52.6913704206241[/C][C]Range[/C][C]47.9[/C][C]Trim Var.[/C][C]10.7590064289889[/C][/ROW]
[ROW][C]V(Y[t],d=2,D=1)[/C][C]89.5481025641025[/C][C]Range[/C][C]58.6[/C][C]Trim Var.[/C][C]36.007722323049[/C][/ROW]
[ROW][C]V(Y[t],d=3,D=1)[/C][C]252.045288461538[/C][C]Range[/C][C]93.1[/C][C]Trim Var.[/C][C]113.610864661654[/C][/ROW]
[ROW][C]V(Y[t],d=0,D=2)[/C][C]675.364766233766[/C][C]Range[/C][C]112.2[/C][C]Trim Var.[/C][C]297.865920444033[/C][/ROW]
[ROW][C]V(Y[t],d=1,D=2)[/C][C]181.173959595960[/C][C]Range[/C][C]87.8[/C][C]Trim Var.[/C][C]54.9133843537415[/C][/ROW]
[ROW][C]V(Y[t],d=2,D=2)[/C][C]299.151390635919[/C][C]Range[/C][C]91.6[/C][C]Trim Var.[/C][C]117.525514184397[/C][/ROW]
[ROW][C]V(Y[t],d=3,D=2)[/C][C]791.101669085631[/C][C]Range[/C][C]175.6[/C][C]Trim Var.[/C][C]349.47329468599[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=6732&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=6732&T=1

As an alternative you can also use a QR Code:  

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

Variance Reduction Matrix
V(Y[t],d=0,D=0)361.117213607595Range58.5Trim Var.287.080634032634
V(Y[t],d=1,D=0)21.4614703018500Range35.1Trim Var.3.73646277665996
V(Y[t],d=2,D=0)40.1158441558442Range36.4Trim Var.16.0634057971014
V(Y[t],d=3,D=0)121.284077238551Range62Trim Var.60.1428644501278
V(Y[t],d=0,D=1)203.407093942054Range65.1Trim Var.97.7558983666061
V(Y[t],d=1,D=1)52.6913704206241Range47.9Trim Var.10.7590064289889
V(Y[t],d=2,D=1)89.5481025641025Range58.6Trim Var.36.007722323049
V(Y[t],d=3,D=1)252.045288461538Range93.1Trim Var.113.610864661654
V(Y[t],d=0,D=2)675.364766233766Range112.2Trim Var.297.865920444033
V(Y[t],d=1,D=2)181.173959595960Range87.8Trim Var.54.9133843537415
V(Y[t],d=2,D=2)299.151390635919Range91.6Trim Var.117.525514184397
V(Y[t],d=3,D=2)791.101669085631Range175.6Trim Var.349.47329468599



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)
sx <- sort(x)
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Variance Reduction Matrix',6,TRUE)
a<-table.row.end(a)
for (bigd in 0:2) {
for (smalld in 0:3) {
mylabel <- 'V(Y[t],d='
mylabel <- paste(mylabel,as.character(smalld),sep='')
mylabel <- paste(mylabel,',D=',sep='')
mylabel <- paste(mylabel,as.character(bigd),sep='')
mylabel <- paste(mylabel,')',sep='')
a<-table.row.start(a)
a<-table.element(a,mylabel,header=TRUE)
myx <- x
if (smalld > 0) myx <- diff(x,lag=1,differences=smalld)
if (bigd > 0) myx <- diff(myx,lag=par1,differences=bigd)
a<-table.element(a,var(myx))
a<-table.element(a,'Range',header=TRUE)
a<-table.element(a,max(myx)-min(myx))
a<-table.element(a,'Trim Var.',header=TRUE)
smyx <- sort(myx)
sn <- length(smyx)
a<-table.element(a,var(smyx[smyx>quantile(smyx,0.05) & smyxa<-table.row.end(a)
}
}
a<-table.end(a)
table.save(a,file='mytable.tab')