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Description of Statistical Computation

Author's title

Author*Unverified author*
R Software Modulerwasp_starplot.wasp
Title produced by softwareStar Plot
Date of computationThu, 06 Nov 2008 14:59:53 -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/06/t12260088309lj2yvpqwunilep.htm/, Retrieved Sun, 19 May 2024 04:00:20 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=22430, Retrieved Sun, 19 May 2024 04:00:20 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywordskleuter
Estimated Impact142

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
F       [Star Plot] [] [2008-11-06 21:59:53] [b5c0979bf79a38ace87e0d3abace1ca1] [Current]
Feedback Forum
2008-11-09 15:50:45 [Vincent Vanden Poel] [reply] 
De grafiek is correct gereproduceerd. Het is echter wel mogelijk om hier verschillende categorieën te maken. Zo zien we dat bijvoorbeeld wagens 10 en 11 gelijkaardige specificaties hebben. Ook 9, 10 en 11 vertonen allen een zeer kleine mpg- en drat-waarde. Wagens 12, 13, 14, 22 en 23 vertonen ook min of meer dezelfde specificaties en kunnen dus ook onder dezelfde categorie geplaatst worden. Ook wagens 18, 19, 20 en 28 kunnen onder eenzelfde categorie geplaatst worden.
2008-11-10 13:05:27 [Jenske Cole] [reply] 
Theorie: The star plot (Chambers 1983) is a method of displaying multivariate data. Each star represents a single observation. Typically, star plots are generated in a multi-plot format with many stars on each page and each star representing one observation.Star plots are used to examine the relative values for a single data point(e.g., point 3 is large for variables 2 and 4, small for variables 1, 3, 5,and 6) and to locate similar points or dissimilar points.
En daardoor kan je gelijkenissen zoeken, vb.9,10 en 11 lijken sterk op elkaar.
2008-11-12 10:59:22 [Erik Geysen] [reply] 
De student heeft de star plot gebruikt. dit is de juiste methode. Toch is het mogelijk om categorieën te onderscheiden. Zo lijken star plot 1,2,10,11 en 30 erg op elkaar. De lengte van de assen van de star plot bepalen of de auto veel of weinig van dat kenmerk heeft.

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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
21	6	160	110	3.9	2.62	16.46
21	6	160	110	3.9	2.875	17.02
22.8	4	108	93	3.85	2.32	18.61
21.4	6	258	110	3.08	3.215	19.44
18.7	8	360	175	3.15	3.44	17.02
18.1	6	225	105	2.76	3.46	20.22
14.3	8	360	245	3.21	3.57	15.84
24.4	4	146.7	62	3.69	3.19	20
22.8	4	140.8	95	3.92	3.15	22.9
19.2	6	167.6	123	3.92	3.44	18.3
17.8	6	167.6	123	3.92	3.44	18.9
16.4	8	275.8	180	3.07	4.07	17.4
17.3	8	275.8	180	3.07	3.73	17.6
15.2	8	275.8	180	3.07	3.78	18
10.4	8	472	205	2.93	5.25	17.98
10.4	8	460	215	3	5.424	17.82
14.7	8	440	230	3.23	5.345	17.42
32.4	4	78.7	66	4.08	2.2	19.47
30.4	4	75.7	52	4.93	1.615	18.52
33.9	4	71.1	65	4.22	1.835	19.9
21.5	4	120.1	97	3.7	2.465	20.01
15.5	8	318	150	2.76	3.52	16.87
15.2	8	304	150	3.15	3.435	17.3
13.3	8	350	245	3.73	3.84	15.41
19.2	8	400	175	3.08	3.845	17.05
27.3	4	79	66	4.08	1.935	18.9
26	4	120.3	91	4.43	2.14	16.7
30.4	4	95.1	113	3.77	1.513	16.9
15.8	8	351	264	4.22	3.17	14.5
19.7	6	145	175	3.62	2.77	15.5
15	8	301	335	3.54	3.57	14.6
21.4	4	121	109	4.11	2.78	18.6

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'Gwilym Jenkins' @ 72.249.127.135
R Framework error message
The field 'Names of X columns' contains a hard return which cannot be interpreted.
Please, resubmit your request without hard returns in the 'Names of X columns'.

\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 & 'Gwilym Jenkins' @ 72.249.127.135 \tabularnewline
R Framework error message & 
The field 'Names of X columns' contains a hard return which cannot be interpreted.
Please, resubmit your request without hard returns in the 'Names of X columns'.
 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=22430&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]'Gwilym Jenkins' @ 72.249.127.135[/C][/ROW]
[ROW][C]R Framework error message[/C][C]
The field 'Names of X columns' contains a hard return which cannot be interpreted.
Please, resubmit your request without hard returns in the 'Names of X columns'.
[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=22430&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=22430&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'Gwilym Jenkins' @ 72.249.127.135
R Framework error message
The field 'Names of X columns' contains a hard return which cannot be interpreted.
Please, resubmit your request without hard returns in the 'Names of X columns'.


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par1 = TRUE ;
Parameters (R input):
par1 = TRUE ;
R code (references can be found in the software module):
if (par1 == 'TRUE') par1 <- TRUE
if (par1 == 'FALSE') par1 <- FALSE
bitmap(file='test1.png')
stars(t(y), main = main, full=par1, key.loc = c(14, 2))
dev.off()