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Description of Statistical Computation

Author's title

Author*Unverified author*
R Software Modulequart.wasp
Title produced by softwareQuartiles
Date of computationSun, 02 Mar 2008 12:20:48 -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/Mar/02/t12044857208i8c7yzv8t6hvr0.htm/, Retrieved Tue, 10 Feb 2026 09:42:59 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=9671, Retrieved Tue, 10 Feb 2026 09:42:59 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact450

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Quartiles] [Kwartielen gemidd...] [2008-03-02 19:20:48] [3b0a90e6bea50e83b08189298324fe13] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
14.32
14.67
14.8
14.8
14.8
14.8
14.8
14.8
14.8
14.8
14.8
14.8
14.8
15.56
15.56
15.56
15.56
15.56
15.56
15.56
15.56
15.56
15.56
15.56
15.56
16.8
16.8
16.8
16.8
16.8
16.8
16.8
16.8
16.8
16.8
16.8
16.8
17.43
17.43
17.43
17.43
17.43
17.43
17.43
17.43
17.43
17.43
17.43
17.43
18.61
18.61
18.61
18.61
18.61
18.61
18.61
18.61
18.61
18.61
18.61
18.61
20
20
20
20
20
20
20
20
20
20
20
20
20.61
20.61
20.61
20.61
20.61
20.61
20.61
20.61
20.61
20.61
20.61
20.61
19.47
19.47
19.47
19.47
19.47

Tables (Output of Computation)





Quartiles - Ungrouped Data
MethodQuartile 1Quartile 2Quartile 3
Weighted Average at Xnp15.56000017.43000020.000000
Weighted Average at X(n+1)p15.56000017.43000020.000000
Empirical Distribution Function15.56000017.43000020.000000
Empirical Distribution Function - Averaging15.56000017.43000020.000000
Empirical Distribution Function - Interpolation15.56000017.43000020.000000
Closest Observation15.56000017.43000020.000000
True Basic - Statistics Graphics Toolkit15.56000017.43000020.000000
MS Excel (old versions)15.56000017.43000020.000000
Observations90

\begin{tabular}{lllllllll}
\hline

Quartiles - Ungrouped Data \tabularnewline

Method
Quartile 1Quartile 2Quartile 3 \tabularnewline Weighted Average at Xnp15.56000017.43000020.000000 \tabularnewline Weighted Average at X(n+1)p15.56000017.43000020.000000 \tabularnewline Empirical Distribution Function15.56000017.43000020.000000 \tabularnewline Empirical Distribution Function - Averaging15.56000017.43000020.000000 \tabularnewline Empirical Distribution Function - Interpolation15.56000017.43000020.000000 \tabularnewline Closest Observation15.56000017.43000020.000000 \tabularnewline True Basic - Statistics Graphics Toolkit15.56000017.43000020.000000 \tabularnewline MS Excel (old versions)15.56000017.43000020.000000 \tabularnewline Observations90 \tabularnewline \hline \end{tabular} %Source: https://freestatistics.org/blog/index.php?pk=9671&T=0

[TABLE]

[ROW][C]Quartiles - Ungrouped Data[/C][/ROW]

[ROW][C]Method[/C]
Quartile 1[/C]Quartile 2[/C]Quartile 3[/C][/ROW] [ROW][C]Weighted Average at Xnp[/C]15.560000[/C]17.430000[/C]20.000000[/C][/ROW] [ROW][C]Weighted Average at X(n+1)p[/C]15.560000[/C]17.430000[/C]20.000000[/C][/ROW] [ROW][C]Empirical Distribution Function[/C]15.560000[/C]17.430000[/C]20.000000[/C][/ROW] [ROW][C]Empirical Distribution Function - Averaging[/C]15.560000[/C]17.430000[/C]20.000000[/C][/ROW] [ROW][C]Empirical Distribution Function - Interpolation[/C]15.560000[/C]17.430000[/C]20.000000[/C][/ROW] [ROW][C]Closest Observation[/C]15.560000[/C]17.430000[/C]20.000000[/C][/ROW] [ROW][C]True Basic - Statistics Graphics Toolkit[/C]15.560000[/C]17.430000[/C]20.000000[/C][/ROW] [ROW][C]MS Excel (old versions)[/C]15.560000[/C]17.430000[/C]20.000000[/C][/ROW] [ROW][C]Observations[/C]90[/C][/ROW] [/TABLE] Source: https://freestatistics.org/blog/index.php?pk=9671&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=9671&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:

Quartiles - Ungrouped Data
MethodQuartile 1Quartile 2Quartile 3
Weighted Average at Xnp15.56000017.43000020.000000
Weighted Average at X(n+1)p15.56000017.43000020.000000
Empirical Distribution Function15.56000017.43000020.000000
Empirical Distribution Function - Averaging15.56000017.43000020.000000
Empirical Distribution Function - Interpolation15.56000017.43000020.000000
Closest Observation15.56000017.43000020.000000
True Basic - Statistics Graphics Toolkit15.56000017.43000020.000000
MS Excel (old versions)15.56000017.43000020.000000
Observations90


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
Parameters (R input):
R code (references can be found in the software module):