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Description of Statistical Computation

Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_rwalk.wasp
Title produced by softwareLaw of Averages
Date of computationSun, 30 Nov 2008 14:07:27 -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/2008/Nov/30/t1228079311znsmsen40hxp85y.htm/, Retrieved Sun, 19 May 2024 11:34:33 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=26726, Retrieved Sun, 19 May 2024 11:34:33 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact217

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
F     [Law of Averages] [Q1 1] [2008-11-30 21:04:21] [547636b63517c1c2916a747d66b36ebf]
-         [Law of Averages] [Q2 2] [2008-11-30 21:07:27] [e11d930c9e2984715c66c796cf63ef19] [Current]
F           [Law of Averages] [Q1 3] [2008-11-30 21:10:02] [547636b63517c1c2916a747d66b36ebf]
-             [Law of Averages] [] [2008-11-30 21:54:08] [4c8dfb519edec2da3492d7e6be9a5685]
-             [Law of Averages] [Q2_3] [2008-11-30 22:47:40] [6816386b1f3c2f6c0c9f2aa1e5bc9362]
F               [Law of Averages] [Non stationary ti...] [2008-12-01 23:07:19] [cf9c64468d04c2c4dd548cc66b4e3677]
F               [Law of Averages] [] [2008-12-02 06:56:18] [74be16979710d4c4e7c6647856088456]
-             [Law of Averages] [random walk 3] [2008-12-01 17:26:12] [077ffec662d24c06be4c491541a44245]
-           [Law of Averages] [] [2008-11-30 21:52:56] [4c8dfb519edec2da3492d7e6be9a5685]
-           [Law of Averages] [Q2_2] [2008-11-30 22:45:53] [6816386b1f3c2f6c0c9f2aa1e5bc9362]
F             [Law of Averages] [Non stationary ti...] [2008-12-01 23:05:35] [cf9c64468d04c2c4dd548cc66b4e3677]
F             [Law of Averages] [] [2008-12-02 06:55:05] [74be16979710d4c4e7c6647856088456]
-           [Law of Averages] [random walk 2] [2008-12-01 17:25:09] [077ffec662d24c06be4c491541a44245]
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Dataset

Tables (Output of Computation)





Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time3 seconds
R Server'Herman Ole Andreas Wold' @ 193.190.124.10:1001

\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 & 3 seconds \tabularnewline
R Server & 'Herman Ole Andreas Wold' @ 193.190.124.10:1001 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=26726&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]3 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Herman Ole Andreas Wold' @ 193.190.124.10:1001[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=26726&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=26726&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 time3 seconds
R Server'Herman Ole Andreas Wold' @ 193.190.124.10:1001


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par1 = 500 ; par2 = 0.5 ;
Parameters (R input):
par1 = 500 ; par2 = 0.5 ;
R code (references can be found in the software module):
n <- as.numeric(par1)
p <- as.numeric(par2)
heads=rbinom(n-1,1,p)
a=2*(heads)-1
b=diffinv(a,xi=0)
c=1:n
pheads=(diffinv(heads,xi=.5))/c
bitmap(file='test1.png')
op=par(mfrow=c(2,1))
plot(c,b,type='n',main='Law of Averages',xlab='Toss Number',ylab='Excess of Heads',lwd=2,cex.lab=1.5,cex.main=2)
lines(c,b,col='red')
lines(c,rep(0,n),col='black')
plot(c,pheads,type='n',xlab='Toss Number',ylab='Proportion of Heads',lwd=2,cex.lab=1.5)
lines(c,pheads,col='blue')
lines(c,rep(.5,n),col='black')
par(op)
dev.off()