FreeStatistics.org

Free Statistics

of Irreproducible Research!

Description of Statistical Computation

Author's title

Author*Unverified author*
R Software Modulequart.wasp
Title produced by softwareQuartiles
Date of computationWed, 02 Oct 2013 15:53:00 -0400
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2013/Oct/02/t13807436089ysipx5qbo9mdqx.htm/, Retrieved Sat, 30 May 2026 17:05:20 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=212761, Retrieved Sat, 30 May 2026 17:05:20 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact321

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Quartiles] [] [2013-10-02 19:53:00] [8ac251e42bd40906c127555d6859e07b] [Current]
Feedback Forum

Post a new message

Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
28,53
28,48
28,68
28,89
29,2
29,21
29,15
29,22
29,34
29,13
28,84
28,76
28,75
28,89
28,82
29,12
29,21
29,3
29,32
29,52
29,64
29,54
29,54
29,34
29,34
29,54
29,94
30,17
30,23
30,34
30,34
30,36
30,3
30,28
29,89
29,58
29,68
29,73
30,07
30,32
30,55
30,62
30,67
30,79
30,8
30,5
30,07
29,41
29,42
29,99
30,14
30,41
30,78
30,88
30,92
30,93
31,62
31,48
31,3
31,11
31,16
31,22
31,66
32,11
32,27
32,36
32,42
32,52
32,41
31,87
31,04
30,58

Tables (Output of Computation)





Quartiles - Ungrouped Data
MethodQuartile 1Quartile 2Quartile 3
Weighted Average at Xnp29.32000030.07000030.800000
Weighted Average at X(n+1)p29.32500030.10500030.860000
Empirical Distribution Function29.32000030.07000030.800000
Empirical Distribution Function - Averaging29.33000030.10500030.840000
Empirical Distribution Function - Interpolation29.33500030.10500030.820000
Closest Observation29.32000030.07000030.800000
True Basic - Statistics Graphics Toolkit29.33500030.10500030.820000
MS Excel (old versions)29.32000030.10500030.880000
Observations72

\begin{tabular}{lllllllll}
\hline

Quartiles - Ungrouped Data \tabularnewline

Method
Quartile 1Quartile 2Quartile 3 \tabularnewline Weighted Average at Xnp29.32000030.07000030.800000 \tabularnewline Weighted Average at X(n+1)p29.32500030.10500030.860000 \tabularnewline Empirical Distribution Function29.32000030.07000030.800000 \tabularnewline Empirical Distribution Function - Averaging29.33000030.10500030.840000 \tabularnewline Empirical Distribution Function - Interpolation29.33500030.10500030.820000 \tabularnewline Closest Observation29.32000030.07000030.800000 \tabularnewline True Basic - Statistics Graphics Toolkit29.33500030.10500030.820000 \tabularnewline MS Excel (old versions)29.32000030.10500030.880000 \tabularnewline Observations72 \tabularnewline \hline \end{tabular} %Source: https://freestatistics.org/blog/index.php?pk=212761&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]29.320000[/C]30.070000[/C]30.800000[/C][/ROW] [ROW][C]Weighted Average at X(n+1)p[/C]29.325000[/C]30.105000[/C]30.860000[/C][/ROW] [ROW][C]Empirical Distribution Function[/C]29.320000[/C]30.070000[/C]30.800000[/C][/ROW] [ROW][C]Empirical Distribution Function - Averaging[/C]29.330000[/C]30.105000[/C]30.840000[/C][/ROW] [ROW][C]Empirical Distribution Function - Interpolation[/C]29.335000[/C]30.105000[/C]30.820000[/C][/ROW] [ROW][C]Closest Observation[/C]29.320000[/C]30.070000[/C]30.800000[/C][/ROW] [ROW][C]True Basic - Statistics Graphics Toolkit[/C]29.335000[/C]30.105000[/C]30.820000[/C][/ROW] [ROW][C]MS Excel (old versions)[/C]29.320000[/C]30.105000[/C]30.880000[/C][/ROW] [ROW][C]Observations[/C]72[/C][/ROW] [/TABLE] Source: https://freestatistics.org/blog/index.php?pk=212761&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=212761&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 Xnp29.32000030.07000030.800000
Weighted Average at X(n+1)p29.32500030.10500030.860000
Empirical Distribution Function29.32000030.07000030.800000
Empirical Distribution Function - Averaging29.33000030.10500030.840000
Empirical Distribution Function - Interpolation29.33500030.10500030.820000
Closest Observation29.32000030.07000030.800000
True Basic - Statistics Graphics Toolkit29.33500030.10500030.820000
MS Excel (old versions)29.32000030.10500030.880000
Observations72


Figures (Output of Computation)

Input Parameters & R Code

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