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Description of Statistical Computation

Author's title

Author*Unverified author*
R Software Modulequart.wasp
Title produced by softwareQuartiles
Date of computationSat, 01 Mar 2008 05:17:19 -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/01/t1204373897e25ew3i5h23nt3f.htm/, Retrieved Tue, 28 Jul 2026 22:13:46 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=9339, Retrieved Tue, 28 Jul 2026 22:13:46 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact557

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Quartiles] [Kwartielen eigen ...] [2008-03-01 12:17:19] [d9cff6fe3aecfbbd189e6e236f7b17ac] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
77.5 
77.7 
76.6 
77
76.5 
77.6 
77.8 
76.9 
76.9 
77
77
76.3 
76.5 
77.1 
76.4 
75.4 
75.4 
75.5 
75.5 
75.8 
75.7 
75.9 
76.1 
76
76
75.89 
74.87 
74.9 
74.79 
74.64 
74.09 
74.33 
73.93 
73.78 
72.85 
71.51 
71.5 
71.5 
71.31 
70.85 
70.62 
70.07 
68.83 
68.82 
68.4 
68.21 
67.75 
67.7 
67.42 
66.27 
64.8 
62.69 
62.75 
62.31 
62.4 
61.75 
61.69 
60.39 
59.9 
59.62 
58.97 
58.54 
58.32 
56.03 
53.63 
53.61 
53.48 
53.48 
52.81 
52.8 
52.57 
52.36

Tables (Output of Computation)





Quartiles - Ungrouped Data
MethodQuartile 1Quartile 2Quartile 3
Weighted Average at Xnp62.31000071.50000075.900000
Weighted Average at X(n+1)p62.33250071.50500075.975000
Empirical Distribution Function62.31000071.50000075.900000
Empirical Distribution Function - Averaging62.35500071.50500075.950000
Empirical Distribution Function - Interpolation62.37750071.50500075.925000
Closest Observation62.31000071.50000075.900000
True Basic - Statistics Graphics Toolkit62.37750071.50500075.925000
MS Excel (old versions)62.31000071.50500076.000000
Observations72

\begin{tabular}{lllllllll}
\hline

Quartiles - Ungrouped Data \tabularnewline

Method
Quartile 1Quartile 2Quartile 3 \tabularnewline Weighted Average at Xnp62.31000071.50000075.900000 \tabularnewline Weighted Average at X(n+1)p62.33250071.50500075.975000 \tabularnewline Empirical Distribution Function62.31000071.50000075.900000 \tabularnewline Empirical Distribution Function - Averaging62.35500071.50500075.950000 \tabularnewline Empirical Distribution Function - Interpolation62.37750071.50500075.925000 \tabularnewline Closest Observation62.31000071.50000075.900000 \tabularnewline True Basic - Statistics Graphics Toolkit62.37750071.50500075.925000 \tabularnewline MS Excel (old versions)62.31000071.50500076.000000 \tabularnewline Observations72 \tabularnewline \hline \end{tabular} %Source: https://freestatistics.org/blog/index.php?pk=9339&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]62.310000[/C]71.500000[/C]75.900000[/C][/ROW] [ROW][C]Weighted Average at X(n+1)p[/C]62.332500[/C]71.505000[/C]75.975000[/C][/ROW] [ROW][C]Empirical Distribution Function[/C]62.310000[/C]71.500000[/C]75.900000[/C][/ROW] [ROW][C]Empirical Distribution Function - Averaging[/C]62.355000[/C]71.505000[/C]75.950000[/C][/ROW] [ROW][C]Empirical Distribution Function - Interpolation[/C]62.377500[/C]71.505000[/C]75.925000[/C][/ROW] [ROW][C]Closest Observation[/C]62.310000[/C]71.500000[/C]75.900000[/C][/ROW] [ROW][C]True Basic - Statistics Graphics Toolkit[/C]62.377500[/C]71.505000[/C]75.925000[/C][/ROW] [ROW][C]MS Excel (old versions)[/C]62.310000[/C]71.505000[/C]76.000000[/C][/ROW] [ROW][C]Observations[/C]72[/C][/ROW] [/TABLE] Source: https://freestatistics.org/blog/index.php?pk=9339&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=9339&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 Xnp62.31000071.50000075.900000
Weighted Average at X(n+1)p62.33250071.50500075.975000
Empirical Distribution Function62.31000071.50000075.900000
Empirical Distribution Function - Averaging62.35500071.50500075.950000
Empirical Distribution Function - Interpolation62.37750071.50500075.925000
Closest Observation62.31000071.50000075.900000
True Basic - Statistics Graphics Toolkit62.37750071.50500075.925000
MS Excel (old versions)62.31000071.50500076.000000
Observations72


Figures (Output of Computation)

Input Parameters & R Code

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