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Author's title

Author

*The author of this computation has been verified*

R Software Module

rwasp_meanversusmedian.wasp

Title produced by software

Mean versus Median

Date of computation

Tue, 20 Dec 2011 16:37:54 -0500

Cite this page as follows

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2011/Dec/20/t13244171037o54grv6l3b305i.htm/, Retrieved Sun, 05 May 2024 21:55:29 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=158288, Retrieved Sun, 05 May 2024 21:55:29 +0000

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Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords

Estimated Impact

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)

-       [Mean versus Median] [Gemiddelde Predic...] [2011-12-20 21:37:54] [614dd89c388120cee0dd25886939832b] [Current]

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11.3116987179485
-1.00889071552047
-1.42606308906556
-1.20082430164484
-1.13303474573854
-1.58572156572882
-2.46418875530776
1.17590481771663
3.53466591323945
-3.58253526447356
-0.398631810933239
-15.6702267661356
-9.3194876182356
-1.66019387003109
1.55440755736015
-3.46367380095364
8.60218910821777
-1.46271056978173
-0.968271479589475
-7.75823957181171
-7.68256732327245
-7.66157998368169
-1.08314350787782
-4.80513835565023
-5.73130584492895
-2.17251944312579
6.14077786113126
5.32698317194513
12.2371530603986
4.75896085850928
8.80344990651213
-2.71575802762999
9.8445390593829
4.10059023344525
3.12014208591802
-0.0427160275510232
1.1774803365181
-6.44203321730345
5.44762391330005
-5.42152305415925
-0.097739392550011
22.0995692330761
-2.22119294502284
-3.95596241683825
6.84055573106752
3.63784064819242
-1.42135822955174
9.96276178085679
2.37465258229315
6.57990062625458
-17.9685138848948
-5.27602337281564
5.51460510459697
5.12460682087271
-17.0957752394993
-3.98516718373071
-0.0309461987523036
-3.74152523605596
9.38166111671853
0.280950320516922
0.026613573941745
-6.7159370859431
-17.1148636640841
-3.07930396511279
4.60102914911715
7.88124474931192
-6.05726672070853
3.62555894946672
-3.16779712625123
-2.6180851374146
10.5053362718456
3.71120020372666
1.51533411817161
-19.1463664304302
-17.3843660879422
-10.1223765564957
8.57341772548091
7.28700038621696
-0.724917385116555
5.99530215446396
0.746625734670829
-1.66776469797401
0.285058126660374
-0.415549716361284
6.09892544469881
-3.44044800395227
-11.7537905523661
-4.35810517835762
-4.26505703679572
7.44153442416825
1.71366438141206
-3.75236354196898
3.42833530062683
1.25270139254746
1.49932483833993
5.68164735911103
-1.86154176779678

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	1 seconds
R Server	'Herman Ole Andreas Wold' @ wold.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 & 1 seconds \tabularnewline
R Server & 'Herman Ole Andreas Wold' @ wold.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=158288&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]'Herman Ole Andreas Wold' @ wold.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=158288&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=158288&T=0

As an alternative you can also use a QR Code:

The GUIDs for individual cells are displayed in the table below:

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	1 seconds
R Server	'Herman Ole Andreas Wold' @ wold.wessa.net

Median versus Mean
mean	-0.304098542422143
median	-0.415549716361284

\begin{tabular}{lllllllll}
\hline
Median versus Mean \tabularnewline
mean & -0.304098542422143 \tabularnewline
median & -0.415549716361284 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=158288&T=1

[TABLE]
[ROW][C]Median versus Mean[/C][/ROW]
[ROW][C]mean[/C][C]-0.304098542422143[/C][/ROW]
[ROW][C]median[/C][C]-0.415549716361284[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=158288&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=158288&T=1

As an alternative you can also use a QR Code:

The GUIDs for individual cells are displayed in the table below:

Median versus Mean
mean	-0.304098542422143
median	-0.415549716361284

Figure 1

PNG link

Postscript link

PDF link

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')

Free Statistics

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Tree of Dependent Computations

Dataset

Tables (Output of Computation)

Figures (Output of Computation)

Input Parameters & R Code