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Description of Statistical Computation

Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_backtobackhist.wasp
Title produced by softwareBack to Back Histogram
Date of computationMon, 09 Nov 2009 01:24:45 -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/09/t125775513248u2olxowdron85.htm/, Retrieved Sun, 19 Apr 2026 23:19:45 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=54655, Retrieved Sun, 19 Apr 2026 23:19:45 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact508

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Back to Back Histogram] [3/11/2009] [2009-11-02 21:58:53] [b98453cac15ba1066b407e146608df68]
-   PD    [Back to Back Histogram] [workshop 6 - 2] [2009-11-09 08:24:45] [a18540c86166a2b66550d1fef0503cc2] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
105,86
105,86
105,86
105,86
105,86
105,86
108,42
108,42
108,42
108,42
108,42
108,42
108,42
108,42
108,42
108,42
108,84
108,84
108,84
108,84
108,84
108,84
110,51
110,51
110,51
110,51
110,51
110,51
110,51
110,51
110,51
110,51
110,51
110,51
110,51
110,51
112,43
112,43
112,43
112,43
112,43
113,68
113,68
113,68
113,68
113,68
Dataseries Y:
Download CSV
Histogram 
107,37
107,37
107,37
107,37
107,37
107,37
108,96
108,96
108,96
108,96
108,96
108,96
113,23
113,23
113,23
113,23
113,23
113,23
114,28
114,28
114,28
114,28
114,28
114,28
116,2
116,2
116,2
116,2
116,2
116,2
120,92
120,92
120,92
120,92
120,92
120,92
121,44
122,78
122,78
122,78
122,78
122,78
120,84
120,84
120,84
120,84

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=54655&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=54655&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=54655&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


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par1 = red ; par2 = blue ; par3 = TRUE ; par4 = famv ; par5 = brandv ;
Parameters (R input):
par1 = red ; par2 = blue ; par3 = TRUE ; par4 = famv ; par5 = brandv ;
R code (references can be found in the software module):
if (par3 == 'TRUE') par3 <- TRUE
if (par3 == 'FALSE') par3 <- FALSE
library(Hmisc)
z <- data.frame(cbind(x,y))
names(z) <- list(par4,par5)
bitmap(file='plot.png')
out <- histbackback(z, probability=par3, main = main, ylab = ylab)
barplot(-out$left, col=par1, horiz=TRUE, space=0, add=TRUE, axes=FALSE)
barplot(out$right, col=par2, horiz=TRUE, space=0, add=TRUE, axes=FALSE)
dev.off()