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Description of Statistical Computation

Author's title

Author*Unverified author*
R Software ModuleIan.Hollidayrwasp_Reddy-Moores DAta.wasp
Title produced by softwareHistogram and QQPlot (Reddy-Moores Data)
Date of computationMon, 18 Oct 2010 15:37:33 +0000
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2010/Oct/18/t1287416221a3k2ve4ihm4jvo0.htm/, Retrieved Sat, 04 May 2024 07:38:49 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=84948, Retrieved Sat, 04 May 2024 07:38:49 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact120

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Histogram and QQplot] [PY2224 Aston Work...] [2009-10-06 09:57:09] [98fd0e87c3eb04e0cc2efde01dbafab6]
-   P   [Histogram and QQplot] [olivia friday] [2009-10-09 12:41:21] [3fdd735c61ad38cbc9b3393dc997cdb7]
- RMPD    [Histogram and QQplot] [Reddy Moores Hist...] [2009-10-09 13:23:16] [98fd0e87c3eb04e0cc2efde01dbafab6]
- R         [Histogram and QQPlot (Reddy-Moores Data)] [Reddy Moores Hist...] [2010-10-13 14:59:57] [98fd0e87c3eb04e0cc2efde01dbafab6]
F    D          [Histogram and QQPlot (Reddy-Moores Data)] [compendium 2-hist...] [2010-10-18 15:37:33] [86f5057c50522992ecbb33d110c500fe] [Current]
F    D            [Histogram and QQPlot (Reddy-Moores Data)] [compendium 2-host...] [2010-10-18 15:49:06] [ee0990d9308e2f5a1381d436d3b8cabd]
Feedback Forum
2010-10-22 14:52:17 [d41d8cd98f00b204e9800998ecf8427e] [reply] 
The histogram/QQ-plot has been unnecessarily trimmed and the trimming has been done in one direction (bottom scores) only. It is not statistically sound to simply omit values that don't obey what you want them to. It is possible, however, to have a good reason for omitting outliers in a non even-handed manner, for example, if there is good evidence to believe they are miss coded. However such evidence is lacking here.

Post a new message

Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
58.33
65.67
56.67
61.00
65.67
61.33
66.33
62.00
63.33
61.00
61.00
62.33
57.33
60.33
60.00
51.00
58.00
59.33
63.67
64.00
54.67
58.67
53.67
60.00
66.67
60.00
51.00
60.33
61.67
63.00
60.67
64.00
71.33
60.67
66.33
59.67
52.67
61.00
64.67
62.67
58.33
65.33
63.67
58.67
59.67
63.67
53.33
57.67
64.00
66.00
59.00
62.33
61.33
56.33
64.00
64.00
68.00
63.67
65.67
58.00
63.67
65.33
58.67
65.67
66.00
66.67
60.33
55.33
65.00
64.67
60.00
67.67
55.33
57.00
66.67
67.33
61.67
64.00
59.67
70.33
64.67
65.00
56.33
61.67
65.00
56.00
69.00
66.00
59.67
59.00
63.67
53.67
57.33
64.00
61.33
63.67
56.00
54.33
56.67
59.33
51.00
58.00
60.33
58.67
61.33
58.00
60.00
70.00
63.33
56.67
55.67
60.67
55.00
58.67
59.33
63.00
59.67
68.67
60.67
61.33
61.00
59.67
65.67
63.33
62.00
62.00
60.00
57.67
58.00
55.33
60.00
62.00
62.33
66.67
55.67
60.67
58.00
61.67
51.00
54.67
64.33
61.67
61.33
61.67
60.00
54.00
63.00
60.33
58.00
64.33
58.67
58.67
59.33
60.33
61.67
62.33
64.67
62.00
63.67
54.33
64.00
61.67
62.00
63.67
56.00
54.67
61.33
58.00
66.00
61.00
60.00
63.33
63.33
55.00
56.67
54.00

Tables (Output of Computation)





Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time1 seconds
R Server'George Udny Yule' @ 72.249.76.132

\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 & 1 seconds \tabularnewline
R Server & 'George Udny Yule' @ 72.249.76.132 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=84948&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]1 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'George Udny Yule' @ 72.249.76.132[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=84948&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=84948&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 time1 seconds
R Server'George Udny Yule' @ 72.249.76.132






Descriptive Statistics
mean60.8526136363636formula
standard deviation4.0510835218863formula

\begin{tabular}{lllllllll}
\hline
Descriptive Statistics \tabularnewline
mean & 60.8526136363636 & formula \tabularnewline
standard deviation & 4.0510835218863 & formula \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=84948&T=1

[TABLE]
[ROW][C]Descriptive Statistics[/C][/ROW]
[ROW][C]mean[/C][C]60.8526136363636[/C][C]formula[/C][/ROW]
[ROW][C]standard deviation[/C][C]4.0510835218863[/C][C]formula[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=84948&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=84948&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:

Descriptive Statistics
mean60.8526136363636formula
standard deviation4.0510835218863formula


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par1 = 10 ;
Parameters (R input):
par1 = 10 ;
R code (references can be found in the software module):
bitmap(file='test1.png')
par1 <- as.numeric(par1)
myhist<-hist(x, breaks=par1, col=2, xlab=xlab,  main=main)
dev.off()
bitmap(file='test2.png')
qqnorm(x)
qqline(x, col=2)
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Descriptive Statistics',3,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'mean',header=TRUE)
a<-table.element(a,mean(x))
a<-table.element(a,hyperlink('arithmetic_mean.htm','formula','click to see the formula'))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'standard deviation',header=TRUE)
a<-table.element(a,sd(x))
a<-table.element(a,hyperlink('unbiased1.htm','formula','click to see the formula'))
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')