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Description of Statistical Computation

Author's title

Author*Unverified author*
R Software Modulerwasp_meanversusmedian.wasp
Title produced by softwareMean versus Median
Date of computationWed, 27 May 2015 08:17:06 +0100
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2015/May/27/t1432711045nlpawtendl0okxe.htm/, Retrieved Sat, 04 May 2024 16:43:05 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=279463, Retrieved Sat, 04 May 2024 16:43:05 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact111

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Mean versus Median] [mean vs median ge...] [2015-05-27 07:17:06] [0d8529ada52922935dd1fcf0fb375c74] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
2,8
3,08
3,89
3,68
4,62
5,07
5,22
4,94
5,14
4,8
3,89
3,54
3,34
2,8
1,6
1,56
0,68
-0,11
-0,66
-0,2
-0,62
-0,59
-0,3
-0,26
-0,08
0,13
0,94
1,05
1,59
2,03
2,15
2,05
2,56
2,54
2,53
2,6
2,71
2,82
2,92
2,87
2,89
3,27
3,32
3,14
3,04
3,09
3,39
3,24
3,38
3,41
3,14
2,96
2,74
2,21
2,24
2,56
2,39
2,49
2,17
2,16
1,48
1,09
1,25
1,27
1,39
1,69
1,55
1,19
1,08
0,94
0,98
1,01
1,25
1,17
1,02
0,67
0,26
0,14
0,22
0,02
0,03
0,1
-0,01
-0,01

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'George Udny Yule' @ yule.wessa.net

\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 & 'George Udny Yule' @ yule.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=279463&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]'George Udny Yule' @ yule.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=279463&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=279463&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'George Udny Yule' @ yule.wessa.net






Median versus Mean
mean1.98011904761905
median2.155

\begin{tabular}{lllllllll}
\hline
Median versus Mean \tabularnewline
mean & 1.98011904761905 \tabularnewline
median & 2.155 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=279463&T=1

[TABLE]
[ROW][C]Median versus Mean[/C][/ROW]
[ROW][C]mean[/C][C]1.98011904761905[/C][/ROW]
[ROW][C]median[/C][C]2.155[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=279463&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=279463&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:

Median versus Mean
mean1.98011904761905
median2.155


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
Parameters (R input):
R code (references can be found in the software module):
library(Hmisc)
m <- mean(x)
e <- median(x)
bitmap(file='test1.png')
op <- par(mfrow=c(2,1))
mydensity1 <- density(x,kernel='gaussian',na.rm=TRUE)
plot(mydensity1,main='Density Plot - Gaussian Kernel',xlab='Median (0 -> full line) | Mean (0 -> dashed line)',ylab='density')
abline(v=e,lty=1)
abline(v=m,lty=5)
grid()
myseq <- seq(0.01, 0.99, 0.01)
hd <- hdquantile(x, probs = myseq, se = TRUE, na.rm = FALSE, names = TRUE, weights=FALSE)
plot(myseq,hd,col=2,main='Harrell-Davis Quantiles',xlab='quantiles',ylab='Median (0 -> full) | Mean (0 -> dashed)')
abline(h=m,lty=5)
abline(h=e,lty=1)
grid()
par(op)
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Median versus Mean',2,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.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'median',header=TRUE)
a<-table.element(a,median(x))
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')