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Author's title

Author*Unverified author*
R Software Modulerwasp_bidensity.wasp
Title produced by softwareBivariate Kernel Density Estimation
Date of computationSun, 04 Nov 2007 14:41:04 -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/04/vucdgtzwejxbjoo1194212453.htm/, Retrieved Fri, 01 Nov 2024 01:02:04 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=372, Retrieved Fri, 01 Nov 2024 01:02:04 +0000
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Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact198
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Bivariate Kernel Density Estimation] [Bivariate Density...] [2007-11-04 21:41:04] [52b0ae29b3b0ac57b71db95ac12f6d2e] [Current]
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Dataseries X:
70.9
73
83.9
73.2
76.7
83.1
59.8
68.2
91.1
85
81.6
78.8
73
74.3
81.2
79.9
79.7
83.6
68.6
66.6
83.5
91.8
80.5
84.7
78.7
78.4
83.1
84.8
80.7
91.8
75.3
71.8
93
94.3
83.7
95.6
82.2
83.4
93.1
88.7
84.5
95
76.6
73.4
93
91
85.3
89.5
76.1
76.1
91.5
85.4
80
94
72.6
80.8
94.1
94.9
91.9
99.2
84.7
93.7
106.7
93.5
104.8
103.5
83.1
89.6
105.7
110.7
110.4
109
106
100.9
114.3
101.2
109.2
111.6
91.7
93.7
105.7
109.5
105.3
102.8
100.6
97.6
110.3
107.2
107.2
108.1
97.1
92.2
112.2
111.6
115.7
111.3
104.2
103.2
112.7
106.4
102.6
110.6
95.2
89
112.5
116.8
107.2
113.6
101.8
102.6
122.7
110.3
110.5
121.6
100.3
100.7
123.4
127.1
124.1
131.2
111.6
114.2
130.1
125.9
119
133.8
107.5
113.5
134.4
126.8
135.6
139.9
129.8
131
153.1
134.1
144.1
155.9
123.3
128.1
144.3
153
149.9
150.9
141
138.9
157.4
142.7
151.5
160.8
138.4
Dataseries Y:
58.4
56.8
69.4
59.6
63.6
68.4
55.9
59.1
66.2
66.5
64.5
74.5
60
61.4
70.1
65.7
67.1
70.8
61.5
60.1
70.1
73.2
67.1
77.4
66.9
66
74
75.8
72.2
78.2
71.4
66.3
79.9
81.2
72.2
88.4
72.2
73
83.8
79.7
79.1
84.3
76.8
69.3
81.3
80.9
76
90
72.6
73.9
91.2
83.1
80.1
91.1
80.1
76.3
93.2
91.6
88.5
103.2
84.9
89
106.9
91.4
99.6
100.6
88
89.7
106.7
106
104.4
123.7
97.1
95.5
112.2
101.4
106.9
109.5
96.4
93.9
104.2
109.2
108.9
117.9
98.2
101.4
111.6
113.6
110.8
113.9
105.5
95.9
115.8
119.9
107.3
126.9
107.8
105.5
120.2
116
110.4
120.8
110.7
99.9
126.8
128.6
112.9
136.6
113.3
116.3
137.5
126.7
118.5
136.4
120.2
117.2
133.3
134.8
129.9
149.5
118.5
122.8
145.7
133.6
130.8
146.8
126
124.4
145.5
146.3
145
162
132.2
140.2
164.8
143.7
144.2
156.4
135.9
134.2
156.5
154.8
155.2
159.5
151.5
150.1
170.6
150.8
156.8
168.8
150.9




Summary of compuational 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 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 & 'Gwilym Jenkins' @ 72.249.127.135 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=372&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]'Gwilym Jenkins' @ 72.249.127.135[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=372&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=372&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'Gwilym Jenkins' @ 72.249.127.135







Bandwidth
x axis7.21441834538528
y axis8.98715362665128
Correlation
correlation used in KDE0.965499638040405
correlation(x,y)0.965499638040405

\begin{tabular}{lllllllll}
\hline
Bandwidth \tabularnewline
x axis & 7.21441834538528 \tabularnewline
y axis & 8.98715362665128 \tabularnewline
Correlation \tabularnewline
correlation used in KDE & 0.965499638040405 \tabularnewline
correlation(x,y) & 0.965499638040405 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=372&T=1

[TABLE]
[ROW][C]Bandwidth[/C][/ROW]
[ROW][C]x axis[/C][C]7.21441834538528[/C][/ROW]
[ROW][C]y axis[/C][C]8.98715362665128[/C][/ROW]
[ROW][C]Correlation[/C][/ROW]
[ROW][C]correlation used in KDE[/C][C]0.965499638040405[/C][/ROW]
[ROW][C]correlation(x,y)[/C][C]0.965499638040405[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=372&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=372&T=1

As an alternative you can also use a QR Code:  

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

Bandwidth
x axis7.21441834538528
y axis8.98715362665128
Correlation
correlation used in KDE0.965499638040405
correlation(x,y)0.965499638040405



Parameters (Session):
par1 = 50 ; par2 = 50 ; par3 = 0 ; par4 = 0 ; par5 = 0 ; par6 = Y ; par7 = Y ;
Parameters (R input):
par1 = 50 ; par2 = 50 ; par3 = 0 ; par4 = 0 ; par5 = 0 ; par6 = Y ; par7 = Y ;
R code (references can be found in the software module):
par1 <- as(par1,'numeric')
par2 <- as(par2,'numeric')
par3 <- as(par3,'numeric')
par4 <- as(par4,'numeric')
par5 <- as(par5,'numeric')
library('GenKern')
if (par3==0) par3 <- dpik(x)
if (par4==0) par4 <- dpik(y)
if (par5==0) par5 <- cor(x,y)
if (par1 > 500) par1 <- 500
if (par2 > 500) par2 <- 500
bitmap(file='bidensity.png')
op <- KernSur(x,y, xgridsize=par1, ygridsize=par2, correlation=par5, xbandwidth=par3, ybandwidth=par4)
image(op$xords, op$yords, op$zden, col=terrain.colors(100), axes=TRUE,main=main,xlab=xlab,ylab=ylab)
if (par6=='Y') contour(op$xords, op$yords, op$zden, add=TRUE)
if (par7=='Y') points(x,y)
(r<-lm(y ~ x))
abline(r)
box()
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Bandwidth',2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'x axis',header=TRUE)
a<-table.element(a,par3)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'y axis',header=TRUE)
a<-table.element(a,par4)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Correlation',2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'correlation used in KDE',header=TRUE)
a<-table.element(a,par5)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'correlation(x,y)',header=TRUE)
a<-table.element(a,cor(x,y))
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')