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Description of Statistical Computation

Author's title

Author*The author of this computation has been verified*
R Software Modulequart.wasp
Title produced by softwareQuartiles
Date of computationFri, 12 Dec 2008 07:12:07 -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/Dec/12/t12290913543zno6jhs7w49a55.htm/, Retrieved Thu, 12 Feb 2026 00:08:13 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=32770, Retrieved Thu, 12 Feb 2026 00:08:13 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact397

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Quartiles] [] [2008-12-12 14:12:07] [0ebe94bd950a0b1969e8ed777006e521] [Current]
-         [Quartiles] [Kwartielen-Jonckh...] [2009-03-02 22:18:22] [74be16979710d4c4e7c6647856088456]
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Dataset

Tables (Output of Computation)





Quartiles - Ungrouped Data
MethodQuartile 1Quartile 2Quartile 3
Weighted Average at Xnp2470.9500002561.0000002597.600000
Weighted Average at X(n+1)p2471.2250002561.0500002598.100000
Empirical Distribution Function2471.5000002561.0000002597.800000
Empirical Distribution Function - Averaging2471.5000002561.0500002597.800000
Empirical Distribution Function - Interpolation2471.7750002561.0500002597.700000
Closest Observation2471.5000002561.0000002597.800000
True Basic - Statistics Graphics Toolkit2470.6750002561.0500002598.700000
MS Excel (old versions)2471.5000002561.0500002597.800000
Observations134

\begin{tabular}{lllllllll}
\hline

Quartiles - Ungrouped Data \tabularnewline

Method
Quartile 1Quartile 2Quartile 3 \tabularnewline Weighted Average at Xnp2470.9500002561.0000002597.600000 \tabularnewline Weighted Average at X(n+1)p2471.2250002561.0500002598.100000 \tabularnewline Empirical Distribution Function2471.5000002561.0000002597.800000 \tabularnewline Empirical Distribution Function - Averaging2471.5000002561.0500002597.800000 \tabularnewline Empirical Distribution Function - Interpolation2471.7750002561.0500002597.700000 \tabularnewline Closest Observation2471.5000002561.0000002597.800000 \tabularnewline True Basic - Statistics Graphics Toolkit2470.6750002561.0500002598.700000 \tabularnewline MS Excel (old versions)2471.5000002561.0500002597.800000 \tabularnewline Observations134 \tabularnewline \hline \end{tabular} %Source: https://freestatistics.org/blog/index.php?pk=32770&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]2470.950000[/C]2561.000000[/C]2597.600000[/C][/ROW] [ROW][C]Weighted Average at X(n+1)p[/C]2471.225000[/C]2561.050000[/C]2598.100000[/C][/ROW] [ROW][C]Empirical Distribution Function[/C]2471.500000[/C]2561.000000[/C]2597.800000[/C][/ROW] [ROW][C]Empirical Distribution Function - Averaging[/C]2471.500000[/C]2561.050000[/C]2597.800000[/C][/ROW] [ROW][C]Empirical Distribution Function - Interpolation[/C]2471.775000[/C]2561.050000[/C]2597.700000[/C][/ROW] [ROW][C]Closest Observation[/C]2471.500000[/C]2561.000000[/C]2597.800000[/C][/ROW] [ROW][C]True Basic - Statistics Graphics Toolkit[/C]2470.675000[/C]2561.050000[/C]2598.700000[/C][/ROW] [ROW][C]MS Excel (old versions)[/C]2471.500000[/C]2561.050000[/C]2597.800000[/C][/ROW] [ROW][C]Observations[/C]134[/C][/ROW] [/TABLE] Source: https://freestatistics.org/blog/index.php?pk=32770&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=32770&T=0

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

Quartiles - Ungrouped Data
MethodQuartile 1Quartile 2Quartile 3
Weighted Average at Xnp2470.9500002561.0000002597.600000
Weighted Average at X(n+1)p2471.2250002561.0500002598.100000
Empirical Distribution Function2471.5000002561.0000002597.800000
Empirical Distribution Function - Averaging2471.5000002561.0500002597.800000
Empirical Distribution Function - Interpolation2471.7750002561.0500002597.700000
Closest Observation2471.5000002561.0000002597.800000
True Basic - Statistics Graphics Toolkit2470.6750002561.0500002598.700000
MS Excel (old versions)2471.5000002561.0500002597.800000
Observations134


Figures (Output of Computation)

Input Parameters & R Code

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