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Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_autocorrelation.wasp
Title produced by software(Partial) Autocorrelation Function
Date of computationThu, 26 Nov 2009 01:21:42 -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/2009/Nov/26/t1259223771cqxxeos8qxk9jcx.htm/, Retrieved Sun, 28 Apr 2024 20:12:05 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=59688, Retrieved Sun, 28 Apr 2024 20:12:05 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywordsBasisjaar 2000 = 100
Estimated Impact161
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Univariate Explorative Data Analysis] [Run Sequence gebo...] [2008-12-12 13:32:37] [76963dc1903f0f612b6153510a3818cf]
- R  D  [Univariate Explorative Data Analysis] [Run Sequence gebo...] [2008-12-17 12:14:40] [76963dc1903f0f612b6153510a3818cf]
-         [Univariate Explorative Data Analysis] [Run Sequence Plot...] [2008-12-22 18:19:51] [1ce0d16c8f4225c977b42c8fa93bc163]
- RMP       [(Partial) Autocorrelation Function] [Identifying Integ...] [2009-11-22 12:19:56] [b98453cac15ba1066b407e146608df68]
-   PD          [(Partial) Autocorrelation Function] [Grondstofprijsind...] [2009-11-26 08:21:42] [d41d8cd98f00b204e9800998ecf8427e] [Current]
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Dataseries X:
117.1
118.7
126.5
127.5
134.6
131.8
135.9
142.7
141.7
153.4
145
137.7
148.3
152.2
169.4
168.6
161.1
174.1
179
190.6
190
181.6
174.8
180.5
196.8
193.8
197
216.3
221.4
217.9
229.7
227.4
204.2
196.6
198.8
207.5
190.7
201.6
210.5
223.5
223.8
231.2
244
234.7
250.2
265.7
287.6
283.3
295.4
312.3
333.8
347.7
383.2
407.1
413.6
362.7
321.9
239.4
191
159.7
163.4




Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time0 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 & 0 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ 72.249.127.135 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=59688&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]0 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=59688&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=59688&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 time0 seconds
R Server'Gwilym Jenkins' @ 72.249.127.135







Autocorrelation Function
Time lag kACF(k)T-STATP-value
10.8303035.81210
20.5695583.98690.000111
30.2774091.94190.028957
40.0264810.18540.426852
5-0.14054-0.98380.165028
6-0.226607-1.58630.059558
7-0.250308-1.75220.043001
8-0.261617-1.83130.036568
9-0.273787-1.91650.030571
10-0.29148-2.04040.023361
11-0.297465-2.08230.021281
12-0.301588-2.11110.019944
13-0.264821-1.85370.0349
14-0.21673-1.51710.067832
15-0.137451-0.96220.170347
16-0.072217-0.50550.307732
17-0.017388-0.12170.45181

\begin{tabular}{lllllllll}
\hline
Autocorrelation Function \tabularnewline
Time lag k & ACF(k) & T-STAT & P-value \tabularnewline
1 & 0.830303 & 5.8121 & 0 \tabularnewline
2 & 0.569558 & 3.9869 & 0.000111 \tabularnewline
3 & 0.277409 & 1.9419 & 0.028957 \tabularnewline
4 & 0.026481 & 0.1854 & 0.426852 \tabularnewline
5 & -0.14054 & -0.9838 & 0.165028 \tabularnewline
6 & -0.226607 & -1.5863 & 0.059558 \tabularnewline
7 & -0.250308 & -1.7522 & 0.043001 \tabularnewline
8 & -0.261617 & -1.8313 & 0.036568 \tabularnewline
9 & -0.273787 & -1.9165 & 0.030571 \tabularnewline
10 & -0.29148 & -2.0404 & 0.023361 \tabularnewline
11 & -0.297465 & -2.0823 & 0.021281 \tabularnewline
12 & -0.301588 & -2.1111 & 0.019944 \tabularnewline
13 & -0.264821 & -1.8537 & 0.0349 \tabularnewline
14 & -0.21673 & -1.5171 & 0.067832 \tabularnewline
15 & -0.137451 & -0.9622 & 0.170347 \tabularnewline
16 & -0.072217 & -0.5055 & 0.307732 \tabularnewline
17 & -0.017388 & -0.1217 & 0.45181 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=59688&T=1

[TABLE]
[ROW][C]Autocorrelation Function[/C][/ROW]
[ROW][C]Time lag k[/C][C]ACF(k)[/C][C]T-STAT[/C][C]P-value[/C][/ROW]
[ROW][C]1[/C][C]0.830303[/C][C]5.8121[/C][C]0[/C][/ROW]
[ROW][C]2[/C][C]0.569558[/C][C]3.9869[/C][C]0.000111[/C][/ROW]
[ROW][C]3[/C][C]0.277409[/C][C]1.9419[/C][C]0.028957[/C][/ROW]
[ROW][C]4[/C][C]0.026481[/C][C]0.1854[/C][C]0.426852[/C][/ROW]
[ROW][C]5[/C][C]-0.14054[/C][C]-0.9838[/C][C]0.165028[/C][/ROW]
[ROW][C]6[/C][C]-0.226607[/C][C]-1.5863[/C][C]0.059558[/C][/ROW]
[ROW][C]7[/C][C]-0.250308[/C][C]-1.7522[/C][C]0.043001[/C][/ROW]
[ROW][C]8[/C][C]-0.261617[/C][C]-1.8313[/C][C]0.036568[/C][/ROW]
[ROW][C]9[/C][C]-0.273787[/C][C]-1.9165[/C][C]0.030571[/C][/ROW]
[ROW][C]10[/C][C]-0.29148[/C][C]-2.0404[/C][C]0.023361[/C][/ROW]
[ROW][C]11[/C][C]-0.297465[/C][C]-2.0823[/C][C]0.021281[/C][/ROW]
[ROW][C]12[/C][C]-0.301588[/C][C]-2.1111[/C][C]0.019944[/C][/ROW]
[ROW][C]13[/C][C]-0.264821[/C][C]-1.8537[/C][C]0.0349[/C][/ROW]
[ROW][C]14[/C][C]-0.21673[/C][C]-1.5171[/C][C]0.067832[/C][/ROW]
[ROW][C]15[/C][C]-0.137451[/C][C]-0.9622[/C][C]0.170347[/C][/ROW]
[ROW][C]16[/C][C]-0.072217[/C][C]-0.5055[/C][C]0.307732[/C][/ROW]
[ROW][C]17[/C][C]-0.017388[/C][C]-0.1217[/C][C]0.45181[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=59688&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=59688&T=1

As an alternative you can also use a QR Code:  

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

Autocorrelation Function
Time lag kACF(k)T-STATP-value
10.8303035.81210
20.5695583.98690.000111
30.2774091.94190.028957
40.0264810.18540.426852
5-0.14054-0.98380.165028
6-0.226607-1.58630.059558
7-0.250308-1.75220.043001
8-0.261617-1.83130.036568
9-0.273787-1.91650.030571
10-0.29148-2.04040.023361
11-0.297465-2.08230.021281
12-0.301588-2.11110.019944
13-0.264821-1.85370.0349
14-0.21673-1.51710.067832
15-0.137451-0.96220.170347
16-0.072217-0.50550.307732
17-0.017388-0.12170.45181







Partial Autocorrelation Function
Time lag kPACF(k)T-STATP-value
10.8303035.81210
2-0.385856-2.7010.004733
3-0.217865-1.52510.066838
4-0.045791-0.32050.374963
50.0198170.13870.445121
6-0.026517-0.18560.426754
7-0.045344-0.31740.376142
8-0.146544-1.02580.15501
9-0.1011-0.70770.241243
10-0.08427-0.58990.278988
11-0.036079-0.25260.400835
12-0.124136-0.8690.194555
130.0250610.17540.430733
14-0.104377-0.73060.23424
150.03120.21840.414013
16-0.118147-0.8270.206116
17-0.029507-0.20650.418609

\begin{tabular}{lllllllll}
\hline
Partial Autocorrelation Function \tabularnewline
Time lag k & PACF(k) & T-STAT & P-value \tabularnewline
1 & 0.830303 & 5.8121 & 0 \tabularnewline
2 & -0.385856 & -2.701 & 0.004733 \tabularnewline
3 & -0.217865 & -1.5251 & 0.066838 \tabularnewline
4 & -0.045791 & -0.3205 & 0.374963 \tabularnewline
5 & 0.019817 & 0.1387 & 0.445121 \tabularnewline
6 & -0.026517 & -0.1856 & 0.426754 \tabularnewline
7 & -0.045344 & -0.3174 & 0.376142 \tabularnewline
8 & -0.146544 & -1.0258 & 0.15501 \tabularnewline
9 & -0.1011 & -0.7077 & 0.241243 \tabularnewline
10 & -0.08427 & -0.5899 & 0.278988 \tabularnewline
11 & -0.036079 & -0.2526 & 0.400835 \tabularnewline
12 & -0.124136 & -0.869 & 0.194555 \tabularnewline
13 & 0.025061 & 0.1754 & 0.430733 \tabularnewline
14 & -0.104377 & -0.7306 & 0.23424 \tabularnewline
15 & 0.0312 & 0.2184 & 0.414013 \tabularnewline
16 & -0.118147 & -0.827 & 0.206116 \tabularnewline
17 & -0.029507 & -0.2065 & 0.418609 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=59688&T=2

[TABLE]
[ROW][C]Partial Autocorrelation Function[/C][/ROW]
[ROW][C]Time lag k[/C][C]PACF(k)[/C][C]T-STAT[/C][C]P-value[/C][/ROW]
[ROW][C]1[/C][C]0.830303[/C][C]5.8121[/C][C]0[/C][/ROW]
[ROW][C]2[/C][C]-0.385856[/C][C]-2.701[/C][C]0.004733[/C][/ROW]
[ROW][C]3[/C][C]-0.217865[/C][C]-1.5251[/C][C]0.066838[/C][/ROW]
[ROW][C]4[/C][C]-0.045791[/C][C]-0.3205[/C][C]0.374963[/C][/ROW]
[ROW][C]5[/C][C]0.019817[/C][C]0.1387[/C][C]0.445121[/C][/ROW]
[ROW][C]6[/C][C]-0.026517[/C][C]-0.1856[/C][C]0.426754[/C][/ROW]
[ROW][C]7[/C][C]-0.045344[/C][C]-0.3174[/C][C]0.376142[/C][/ROW]
[ROW][C]8[/C][C]-0.146544[/C][C]-1.0258[/C][C]0.15501[/C][/ROW]
[ROW][C]9[/C][C]-0.1011[/C][C]-0.7077[/C][C]0.241243[/C][/ROW]
[ROW][C]10[/C][C]-0.08427[/C][C]-0.5899[/C][C]0.278988[/C][/ROW]
[ROW][C]11[/C][C]-0.036079[/C][C]-0.2526[/C][C]0.400835[/C][/ROW]
[ROW][C]12[/C][C]-0.124136[/C][C]-0.869[/C][C]0.194555[/C][/ROW]
[ROW][C]13[/C][C]0.025061[/C][C]0.1754[/C][C]0.430733[/C][/ROW]
[ROW][C]14[/C][C]-0.104377[/C][C]-0.7306[/C][C]0.23424[/C][/ROW]
[ROW][C]15[/C][C]0.0312[/C][C]0.2184[/C][C]0.414013[/C][/ROW]
[ROW][C]16[/C][C]-0.118147[/C][C]-0.827[/C][C]0.206116[/C][/ROW]
[ROW][C]17[/C][C]-0.029507[/C][C]-0.2065[/C][C]0.418609[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=59688&T=2

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=59688&T=2

As an alternative you can also use a QR Code:  

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

Partial Autocorrelation Function
Time lag kPACF(k)T-STATP-value
10.8303035.81210
2-0.385856-2.7010.004733
3-0.217865-1.52510.066838
4-0.045791-0.32050.374963
50.0198170.13870.445121
6-0.026517-0.18560.426754
7-0.045344-0.31740.376142
8-0.146544-1.02580.15501
9-0.1011-0.70770.241243
10-0.08427-0.58990.278988
11-0.036079-0.25260.400835
12-0.124136-0.8690.194555
130.0250610.17540.430733
14-0.104377-0.73060.23424
150.03120.21840.414013
16-0.118147-0.8270.206116
17-0.029507-0.20650.418609



Parameters (Session):
par1 = Default ; par2 = 1 ; par3 = 0 ; par4 = 1 ; par5 = 12 ; par6 = White Noise ; par7 = 0.95 ;
Parameters (R input):
par1 = Default ; par2 = 1 ; par3 = 0 ; par4 = 1 ; par5 = 12 ; par6 = White Noise ; par7 = 0.95 ;
R code (references can be found in the software module):
if (par1 == 'Default') {
par1 = 10*log10(length(x))
} else {
par1 <- as.numeric(par1)
}
par2 <- as.numeric(par2)
par3 <- as.numeric(par3)
par4 <- as.numeric(par4)
par5 <- as.numeric(par5)
if (par6 == 'White Noise') par6 <- 'white' else par6 <- 'ma'
par7 <- as.numeric(par7)
if (par2 == 0) {
x <- log(x)
} else {
x <- (x ^ par2 - 1) / par2
}
if (par3 > 0) x <- diff(x,lag=1,difference=par3)
if (par4 > 0) x <- diff(x,lag=par5,difference=par4)
bitmap(file='pic1.png')
racf <- acf(x, par1, main='Autocorrelation', xlab='time lag', ylab='ACF', ci.type=par6, ci=par7, sub=paste('(lambda=',par2,', d=',par3,', D=',par4,', CI=', par7, ', CI type=',par6,')',sep=''))
dev.off()
bitmap(file='pic2.png')
rpacf <- pacf(x,par1,main='Partial Autocorrelation',xlab='lags',ylab='PACF')
dev.off()
(myacf <- c(racf$acf))
(mypacf <- c(rpacf$acf))
lengthx <- length(x)
sqrtn <- sqrt(lengthx)
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Autocorrelation Function',4,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Time lag k',header=TRUE)
a<-table.element(a,hyperlink('basics.htm','ACF(k)','click here for more information about the Autocorrelation Function'),header=TRUE)
a<-table.element(a,'T-STAT',header=TRUE)
a<-table.element(a,'P-value',header=TRUE)
a<-table.row.end(a)
for (i in 2:(par1+1)) {
a<-table.row.start(a)
a<-table.element(a,i-1,header=TRUE)
a<-table.element(a,round(myacf[i],6))
mytstat <- myacf[i]*sqrtn
a<-table.element(a,round(mytstat,4))
a<-table.element(a,round(1-pt(abs(mytstat),lengthx),6))
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,'Partial Autocorrelation Function',4,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Time lag k',header=TRUE)
a<-table.element(a,hyperlink('basics.htm','PACF(k)','click here for more information about the Partial Autocorrelation Function'),header=TRUE)
a<-table.element(a,'T-STAT',header=TRUE)
a<-table.element(a,'P-value',header=TRUE)
a<-table.row.end(a)
for (i in 1:par1) {
a<-table.row.start(a)
a<-table.element(a,i,header=TRUE)
a<-table.element(a,round(mypacf[i],6))
mytstat <- mypacf[i]*sqrtn
a<-table.element(a,round(mytstat,4))
a<-table.element(a,round(1-pt(abs(mytstat),lengthx),6))
a<-table.row.end(a)
}
a<-table.end(a)
table.save(a,file='mytable1.tab')