FreeStatistics.org

Free Statistics

of Irreproducible Research!

Description of Statistical Computation

Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_spectrum.wasp
Title produced by softwareSpectral Analysis
Date of computationFri, 04 Dec 2009 07:41:51 -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/Dec/04/t1259937742j721r12kmyo2452.htm/, Retrieved Sun, 28 Apr 2024 12:47:14 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=63643, Retrieved Sun, 28 Apr 2024 12:47:14 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywordsLambda=-2 d=1
Estimated Impact120

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Notched Boxplots] [3/11/2009] [2009-11-02 21:10:41] [b98453cac15ba1066b407e146608df68]
- RMPD  [Multiple Regression] [Paper:Bryan Beute...] [2009-12-04 12:54:13] [408e92805dcb18620260f240a7fb9d53]
- RMPD      [Spectral Analysis] [Paper:Bryan Beute...] [2009-12-04 14:41:51] [b32ceebc68d054278e6bda97f3d57f91] [Current]
-   PD        [Spectral Analysis] [CVM Paper: Spectr...] [2009-12-17 16:39:08] [03d5b865e91ca35b5a5d21b8d6da5aba]
Feedback Forum

Post a new message

Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
100
83
83
83
82
71
82
86
64
66
63
67
41
65
68
90
98
108
92
100
87
91
77
72
59
55
69
71
88
88
97
94
82
75
66
71
83
97
88
89
70

Tables (Output of Computation)





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=63643&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=63643&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=63643&T=0

As an alternative you can also use a QR Code:  
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






Raw Periodogram
ParameterValue
Box-Cox transformation parameter (lambda)-2
Degree of non-seasonal differencing (d)1
Degree of seasonal differencing (D)0
Seasonal Period (s)1
Frequency (Period)Spectrum
0.025 (40)0
0.05 (20)0
0.075 (13.3333)0
0.1 (10)0
0.125 (8)0
0.15 (6.6667)0
0.175 (5.7143)0
0.2 (5)0
0.225 (4.4444)0
0.25 (4)0
0.275 (3.6364)0
0.3 (3.3333)0
0.325 (3.0769)0
0.35 (2.8571)0
0.375 (2.6667)0
0.4 (2.5)0
0.425 (2.3529)0
0.45 (2.2222)0
0.475 (2.1053)0
0.5 (2)0

\begin{tabular}{lllllllll}
\hline
Raw Periodogram \tabularnewline
Parameter & Value \tabularnewline
Box-Cox transformation parameter (lambda) & -2 \tabularnewline
Degree of non-seasonal differencing (d) & 1 \tabularnewline
Degree of seasonal differencing (D) & 0 \tabularnewline
Seasonal Period (s) & 1 \tabularnewline
Frequency (Period) & Spectrum \tabularnewline
0.025 (40) & 0 \tabularnewline
0.05 (20) & 0 \tabularnewline
0.075 (13.3333) & 0 \tabularnewline
0.1 (10) & 0 \tabularnewline
0.125 (8) & 0 \tabularnewline
0.15 (6.6667) & 0 \tabularnewline
0.175 (5.7143) & 0 \tabularnewline
0.2 (5) & 0 \tabularnewline
0.225 (4.4444) & 0 \tabularnewline
0.25 (4) & 0 \tabularnewline
0.275 (3.6364) & 0 \tabularnewline
0.3 (3.3333) & 0 \tabularnewline
0.325 (3.0769) & 0 \tabularnewline
0.35 (2.8571) & 0 \tabularnewline
0.375 (2.6667) & 0 \tabularnewline
0.4 (2.5) & 0 \tabularnewline
0.425 (2.3529) & 0 \tabularnewline
0.45 (2.2222) & 0 \tabularnewline
0.475 (2.1053) & 0 \tabularnewline
0.5 (2) & 0 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=63643&T=1

[TABLE]
[ROW][C]Raw Periodogram[/C][/ROW]
[ROW][C]Parameter[/C][C]Value[/C][/ROW]
[ROW][C]Box-Cox transformation parameter (lambda)[/C][C]-2[/C][/ROW]
[ROW][C]Degree of non-seasonal differencing (d)[/C][C]1[/C][/ROW]
[ROW][C]Degree of seasonal differencing (D)[/C][C]0[/C][/ROW]
[ROW][C]Seasonal Period (s)[/C][C]1[/C][/ROW]
[ROW][C]Frequency (Period)[/C][C]Spectrum[/C][/ROW]
[ROW][C]0.025 (40)[/C][C]0[/C][/ROW]
[ROW][C]0.05 (20)[/C][C]0[/C][/ROW]
[ROW][C]0.075 (13.3333)[/C][C]0[/C][/ROW]
[ROW][C]0.1 (10)[/C][C]0[/C][/ROW]
[ROW][C]0.125 (8)[/C][C]0[/C][/ROW]
[ROW][C]0.15 (6.6667)[/C][C]0[/C][/ROW]
[ROW][C]0.175 (5.7143)[/C][C]0[/C][/ROW]
[ROW][C]0.2 (5)[/C][C]0[/C][/ROW]
[ROW][C]0.225 (4.4444)[/C][C]0[/C][/ROW]
[ROW][C]0.25 (4)[/C][C]0[/C][/ROW]
[ROW][C]0.275 (3.6364)[/C][C]0[/C][/ROW]
[ROW][C]0.3 (3.3333)[/C][C]0[/C][/ROW]
[ROW][C]0.325 (3.0769)[/C][C]0[/C][/ROW]
[ROW][C]0.35 (2.8571)[/C][C]0[/C][/ROW]
[ROW][C]0.375 (2.6667)[/C][C]0[/C][/ROW]
[ROW][C]0.4 (2.5)[/C][C]0[/C][/ROW]
[ROW][C]0.425 (2.3529)[/C][C]0[/C][/ROW]
[ROW][C]0.45 (2.2222)[/C][C]0[/C][/ROW]
[ROW][C]0.475 (2.1053)[/C][C]0[/C][/ROW]
[ROW][C]0.5 (2)[/C][C]0[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=63643&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=63643&T=1

As an alternative you can also use a QR Code:  
QR Code


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

Raw Periodogram
ParameterValue
Box-Cox transformation parameter (lambda)-2
Degree of non-seasonal differencing (d)1
Degree of seasonal differencing (D)0
Seasonal Period (s)1
Frequency (Period)Spectrum
0.025 (40)0
0.05 (20)0
0.075 (13.3333)0
0.1 (10)0
0.125 (8)0
0.15 (6.6667)0
0.175 (5.7143)0
0.2 (5)0
0.225 (4.4444)0
0.25 (4)0
0.275 (3.6364)0
0.3 (3.3333)0
0.325 (3.0769)0
0.35 (2.8571)0
0.375 (2.6667)0
0.4 (2.5)0
0.425 (2.3529)0
0.45 (2.2222)0
0.475 (2.1053)0
0.5 (2)0


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par1 = 1 ;
Parameters (R input):
par1 = -2.0 ; par2 = 1 ; par3 = 0 ; par4 = 1 ;
R code (references can be found in the software module):
par1 <- as.numeric(par1)
par2 <- as.numeric(par2)
par3 <- as.numeric(par3)
par4 <- as.numeric(par4)
if (par1 == 0) {
x <- log(x)
} else {
x <- (x ^ par1 - 1) / par1
}
if (par2 > 0) x <- diff(x,lag=1,difference=par2)
if (par3 > 0) x <- diff(x,lag=par4,difference=par3)
bitmap(file='test1.png')
r <- spectrum(x,main='Raw Periodogram')
dev.off()
bitmap(file='test2.png')
cpgram(x,main='Cumulative Periodogram')
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Raw Periodogram',2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Parameter',header=TRUE)
a<-table.element(a,'Value',header=TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Box-Cox transformation parameter (lambda)',header=TRUE)
a<-table.element(a,par1)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Degree of non-seasonal differencing (d)',header=TRUE)
a<-table.element(a,par2)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Degree of seasonal differencing (D)',header=TRUE)
a<-table.element(a,par3)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Seasonal Period (s)',header=TRUE)
a<-table.element(a,par4)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Frequency (Period)',header=TRUE)
a<-table.element(a,'Spectrum',header=TRUE)
a<-table.row.end(a)
for (i in 1:length(r$freq)) {
a<-table.row.start(a)
mylab <- round(r$freq[i],4)
mylab <- paste(mylab,' (',sep='')
mylab <- paste(mylab,round(1/r$freq[i],4),sep='')
mylab <- paste(mylab,')',sep='')
a<-table.element(a,mylab,header=TRUE)
a<-table.element(a,round(r$spec[i],6))
a<-table.row.end(a)
}
a<-table.end(a)
table.save(a,file='mytable.tab')