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Description of Statistical Computation

Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_bidensity.wasp
Title produced by softwareBivariate Kernel Density Estimation
Date of computationWed, 28 Oct 2009 11:18:05 -0600
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/Oct/28/t1256750346efzaprfoww0loaq.htm/, Retrieved Mon, 06 May 2024 06:00:55 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=51607, Retrieved Mon, 06 May 2024 06:00:55 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywordsSHWWS4Deel2 Model2
Estimated Impact114

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Bivariate Explorative Data Analysis] [Bivariate EDA wer...] [2009-10-27 18:39:55] [4395c69e961f9a13a0559fd2f0a72538]
-    D  [Bivariate Explorative Data Analysis] [Bivariate EDA lnY...] [2009-10-27 19:01:52] [4395c69e961f9a13a0559fd2f0a72538]
- RMP     [Bivariate Kernel Density Estimation] [Bivariate Kernel ...] [2009-10-27 19:07:17] [4395c69e961f9a13a0559fd2f0a72538]
-    D        [Bivariate Kernel Density Estimation] [Bivariate Kernel ...] [2009-10-28 17:18:05] [d1081bd6cdf1fed9ed45c42dbd523bf1] [Current]
-    D          [Bivariate Kernel Density Estimation] [Bivariate Kernel ...] [2009-10-28 17:44:30] [4395c69e961f9a13a0559fd2f0a72538]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
2,066862759
2,208274414
2,240709689
2,240709689
2,208274414
2,197224577
2,2300144
2,292534757
2,282382386
2,2300144
2,116255515
2,079441542
2,140066163
2,341805806
2,406945108
2,388762789
2,302585093
2,219203484
2,219203484
2,251291799
2,261763098
2,251291799
2,208274414
2,186051277
2,197224577
2,312535424
2,332143895
2,32238772
2,261763098
2,219203484
2,2300144
2,240709689
2,240709689
2,219203484
2,197224577
2,197224577
2,197224577
2,282382386
2,302585093
2,282382386
2,2300144
2,197224577
2,197224577
2,208274414
2,208274414
2,208274414
2,219203484
2,174751721
2,116255515
2,128231706
2,091864062
2,041220329
2,066862759
2,066862759
2,079441542
2,066862759
2,028148247
1,960094784
1,916922612
1,871802177
1,931521412
2,104134154
2,163323026
2,116255515
2,066862759
2,014903021
2,054123734
2,116255515
2,128231706
2,104134154
2,041220329
1,974081026
1,987874348
Dataseries Y:
Download CSV
Histogram 
1.987874348
2.028148247
2.014903021
2.028148247
2.066862759
2.066862759
2.091864062
2.104134154
2.079441542
2.014903021
1.916922612
1.871802177
1.887069649
2.028148247
2.079441542
2.091864062
2.041220329
2.014903021
2.028148247
2.054123734
2.054123734
2.054123734
2.014903021
2.014903021
1.960094784
2.014903021
2.014903021
2.028148247
2.041220329
2.041220329
2.066862759
2.091864062
2.104134154
2.104134154
2.104134154
2.066862759
1.987874348
1.931521412
1.887069649
1.902107526
1.931521412
1.945910149
1.960094784
1.974081026
1.960094784
1.931521412
1.945910149
1.916922612
1.85629799
1.902107526
1.887069649
1.85629799
1.840549633
1.824549292
1.871802177
1.916922612
1.916922612
1.85629799
1.808288771
1.757857918
1.808288771
1.974081026
1.987874348
1.931521412
1.808288771
1.757857918
1.824549292
1.960094784
2.041220329
2.066862759
2.041220329
2.00148
2.014903021

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'Sir Ronald Aylmer Fisher' @ 193.190.124.24

\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 & 'Sir Ronald Aylmer Fisher' @ 193.190.124.24 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=51607&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]'Sir Ronald Aylmer Fisher' @ 193.190.124.24[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=51607&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=51607&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'Sir Ronald Aylmer Fisher' @ 193.190.124.24






Bandwidth
x axis0.0356419457081174
y axis0.0353885142407380
Correlation
correlation used in KDE0.666864736607402
correlation(x,y)0.666864736607402

\begin{tabular}{lllllllll}
\hline
Bandwidth \tabularnewline
x axis & 0.0356419457081174 \tabularnewline
y axis & 0.0353885142407380 \tabularnewline
Correlation \tabularnewline
correlation used in KDE & 0.666864736607402 \tabularnewline
correlation(x,y) & 0.666864736607402 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=51607&T=1

[TABLE]
[ROW][C]Bandwidth[/C][/ROW]
[ROW][C]x axis[/C][C]0.0356419457081174[/C][/ROW]
[ROW][C]y axis[/C][C]0.0353885142407380[/C][/ROW]
[ROW][C]Correlation[/C][/ROW]
[ROW][C]correlation used in KDE[/C][C]0.666864736607402[/C][/ROW]
[ROW][C]correlation(x,y)[/C][C]0.666864736607402[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=51607&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=51607&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:

Bandwidth
x axis0.0356419457081174
y axis0.0353885142407380
Correlation
correlation used in KDE0.666864736607402
correlation(x,y)0.666864736607402


Figures (Output of Computation)

Input Parameters & R Code

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')