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Author's title

Author

*The author of this computation has been verified*

R Software Module

rwasp_cronbach.wasp

Title produced by software

Cronbach Alpha

Date of computation

Fri, 15 Dec 2017 11:18:42 +0100

Cite this page as follows

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2017/Dec/15/t15133332858j1ha8tng9kz9q7.htm/, Retrieved Wed, 15 May 2024 05:23:47 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=309635, Retrieved Wed, 15 May 2024 05:23:47 +0000

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Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords

Estimated Impact

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)

-       [Cronbach Alpha] [Cronbach Alpha - ...] [2017-12-15 10:18:42] [228f385b091a4ec8014a0b8722ae7714] [Current]

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Dataseries X:

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Histogram

Boxplots

4	3	4	3	3	4	5	5
3	4	4	3	4	5	5	5
4	4	4	3	4	5	4	5
4	4	4	5	4	3	5	5
4	4	2	3	2	5	5	3
4	4	4	4	4	5	5	5
4	5	4	3	4	5	4	5
4	4	4	4	4	4	2	2
4	3	4	4	4	4	4	4
4	4	4	4	4	4	4	4
4	4	4	3	4	4	4	4
4	4	4	4	4	3	3	4
4	4	3	4	3	4	4	3
4	4	4	4	4	4	4	4
4	3	4	2	4	4	4	3
5	5	5	5	5	4	5	4
4	4	4	4	4	4	4	3
5	5	5	5	5	5	4	4
5	5	5	5	3	5	5	4
4	5	4	4	4	4	3	3
5	5	4	4	4	4	4	4
2	2	3	2	4	2	3	2
4	4	4	4	4	4	5	5
4	4	3	2	3	4	5	4
4	4	3	3	4	4	4	3
4	3	3	4	4	4	2	4
4	5	5	4	5	3	4	5
4	3	5	5	4	4	3	4
4	4	4	3	4	3	4	4
4	3	4	3	4	4	3	4
4	4	4	4	3	5	4	4
3	3	4	2	4	4	3	4
3	3	3	3	2	4	2	4
5	5	4	4	4	5	5	4
4	3	3	3	4	5	3	4
3	3	4	4	4	4	3	4
2	2	3	3	2	3	3	3
4	4	4	3	3	4	5	3
3	3	3	3	3	4	3	3
3	3	4	4	4	4	4	4
4	3	5	5	5	4	5	5
5	4	4	5	4	4	3	4
3	3	5	3	3	4	2	3
4	4	5	3	4	4	2	5
4	4	4	4	4	4	3	4
4	3	3	3	3	2	2	1
5	4	5	5	4	4	3	5
4	4	4	3	3	3	2	3
4	3	5	4	5	5	3	2
4	4	4	4	4	4	4	4
5	4	5	5	5	4	4	4
3	2	3	3	3	2	2	2
4	4	5	5	4	3	3	4
4	4	4	3	3	4	3	4
4	4	4	3	4	4	4	4
4	4	3	4	4	4	4	4
4	4	4	4	4	5	4	4
4	5	4	3	4	4	5	4
2	2	3	4	3	2	2	3
4	4	5	4	4	5	5	5
4	4	3	2	3	3	4	3
4	4	4	3	2	3	4	3
4	4	4	3	2	3	4	4
5	5	5	5	5	5	4	5
4	4	3	2	3	4	1	3
4	5	4	4	5	4	4	4
5	5	4	3	3	4	4	3
5	4	5	4	4	4	4	5
5	5	5	5	5	5	2	3
2	2	3	3	4	3	2	4
2	2	3	3	3	2	2	2
4	4	4	4	4	3	5	4
5	5	4	4	4	5	5	5
5	5	4	4	4	5	5	5
4	3	4	4	4	4	2	4
3	3	4	3	3	2	3	3
4	5	3	3	3	3	4	3
4	3	5	3	4	4	3	5
4	4	4	4	4	4	3	3
4	4	4	4	4	4	4	4
4	4	3	3	2	4	3	4
2	3	3	4	4	4	4	4
4	4	4	3	3	4	5	3
5	5	5	5	5	4	5	5
5	5	5	4	4	5	5	5
4	4	4	4	3	4	3	3
4	4	4	4	4	4	4	4
4	4	4	3	4	4	3	3
3	3	4	3	4	3	2	3
4	4	5	4	5	4	4	4
4	4	5	5	4	4	4	4
4	4	5	4	5	4	3	4
4	4	4	4	4	4	4	4
4	4	4	3	3	4	2	2
3	4	4	4	4	3	3	3
3	2	4	3	4	3	2	4
5	5	5	5	5	5	5	5
3	3	4	2	3	2	3	3
4	3	4	3	4	3	4	4
4	4	5	5	4	4	4	4
4	4	4	3	3	4	4	3
4	3	4	4	4	4	3	3
4	4	4	3	3	3	4	4
4	4	4	4	4	2	4	3
4	4	5	4	4	5	4	4
4	4	5	4	4	4	5	5
4	4	4	4	4	3	3	4
4	4	4	4	4	4	2	3
4	3	3	3	3	3	3	3
4	4	3	4	3	5	4	4
2	2	3	2	2	1	1	2
2	3	4	4	4	1	2	3
4	4	4	4	4	4	4	3
4	4	4	4	4	4	4	3
4	5	5	4	4	4	4	4
5	5	4	4	4	4	5	5
5	5	5	5	5	5	5	5
3	2	4	2	2	3	2	3
3	2	2	3	2	2	2	3
4	4	3	2	4	4	4	3
4	4	4	3	4	4	4	4
4	4	4	3	4	5	3	4
2	2	2	2	2	2	2	3
3	2	2	2	2	2	3	3
3	3	3	2	3	2	2	2
5	4	3	4	4	3	5	5
4	4	4	4	4	5	5	3
4	5	5	4	4	5	5	4
3	3	4	2	3	2	2	3
3	3	4	2	4	3	4	2
1	2	3	2	4	3	2	2
4	4	4	2	4	3	3	1
5	5	4	4	4	4	4	4
3	2	3	2	2	2	3	2
3	3	5	4	4	4	3	4
4	4	4	2	4	5	5	5
4	3	4	3	3	4	5	5
3	3	4	3	4	3	4	3
2	3	2	3	3	2	3	3
4	4	4	4	4	4	3	3
1	1	2	1	1	2	2	2
4	5	5	4	4	4	5	3
3	3	5	4	4	5	3	5
2	3	4	3	3	4	2	3
3	2	4	4	4	3	1	4
2	2	2	2	2	2	3	3
3	2	3	3	2	4	1	1
5	4	4	5	4	5	5	4
4	4	4	4	4	4	4	3
4	4	4	3	3	4	5	5
4	4	4	3	3	4	3	3
4	4	4	3	3	4	4	4
3	3	3	2	3	2	3	3
4	4	5	3	3	4	4	4
3	3	4	4	4	4	5	5
5	5	5	3	4	5	5	5
4	4	4	4	4	3	3	4
4	4	4	3	4	4	4	4
4	4	4	4	4	5	5	3
3	3	4	3	3	2	3	3
4	4	4	4	4	3	3	3
4	3	5	4	4	3	3	2
2	2	4	3	3	1	2	3
2	2	3	2	2	2	3	2
3	2	3	4	4	2	1	4
4	3	4	3	3	4	2	3
4	4	4	4	4	4	4	3
5	5	4	3	4	4	5	4
3	3	4	3	3	2	3	2
4	4	4	4	4	4	4	3
4	4	4	3	4	4	4	4
5	5	5	5	4	4	4	5
4	4	4	4	4	4	3	4
4	5	4	4	4	4	4	4
4	4	3	4	3	4	5	4
3	3	4	4	3	3	4	4
4	4	4	4	4	4	5	4
4	3	4	4	4	3	3	4
4	4	4	4	4	4	4	4
3	4	3	2	3	3	3	2
4	5	4	4	3	4	4	4
2	2	3	2	3	2	3	3
1	2	3	1	2	2	4	1
5	4	4	5	4	4	3	4
3	3	4	3	4	4	3	4
4	4	3	3	3	4	4	4
5	5	4	4	3	4	4	4
5	5	5	4	5	5	4	4
4	4	3	3	3	3	4	3
4	4	5	4	4	4	5	4
3	4	4	4	4	4	3	3
4	3	5	3	4	4	5	3
4	4	3	4	4	2	4	4
2	3	3	2	4	2	3	2
3	3	3	2	2	2	2	2
3	3	3	4	3	2	3	4
3	4	4	4	4	3	3	3
4	4	4	3	4	4	3	3
4	4	4	3	4	4	5	5
4	4	4	3	4	3	4	4
4	4	4	4	5	4	3	3
3	2	4	3	4	2	3	3
2	2	3	2	3	2	3	2
4	4	4	4	3	5	4	4
3	3	3	3	4	3	2	4
4	4	4	4	4	4	4	4
4	3	3	2	3	3	2	3
4	4	4	4	5	5	4	3
5	5	3	3	4	3	2	2
4	4	3	4	4	4	4	3
4	4	3	4	4	4	4	3
2	2	3	2	3	2	3	3
4	4	5	4	4	4	4	4
3	3	4	4	4	3	2	3
4	4	4	3	2	4	4	2
4	5	5	5	5	4	4	4
4	4	4	4	4	4	4	4
4	4	5	5	4	4	4	4
1	5	3	2	2	2	2	2
4	4	5	3	3	4	4	4
4	3	4	2	4	4	3	3
1	2	3	2	2	2	1	2
4	3	4	4	3	4	3	3
3	4	4	3	4	4	2	4
4	4	4	3	3	3	4	3
3	2	3	2	4	3	1	3
4	5	4	3	4	4	3	3
4	4	4	4	4	4	4	4
3	4	4	3	3	2	3	2
5	5	5	4	4	5	5	5
3	3	3	4	3	4	4	3
3	2	4	3	3	2	2	3
4	4	4	4	4	4	4	4
4	3	4	4	4	4	3	3
4	4	4	4	4	4	4	3
4	4	4	4	4	4	4	3
4	4	4	4	4	4	4	3
4	4	4	4	4	4	4	3
4	4	3	2	2	3	4	3
4	4	5	4	5	4	3	4
3	3	3	3	3	4	3	3
3	4	4	2	2	3	4	1
5	5	5	4	4	4	4	4
2	2	2	2	2	2	2	2
4	3	4	4	4	5	4	5
2	4	4	2	2	2	2	2
2	2	2	2	2	2	3	2
2	2	2	2	2	2	3	2
4	4	4	4	4	4	4	3
3	3	4	3	3	4	3	4
3	3	3	3	3	3	3	3
4	5	3	4	4	5	3	3
4	5	5	4	5	5	5	4
1	1	2	2	2	1	2	2
3	3	3	3	3	3	3	2
4	4	4	3	4	4	4	4
3	3	3	3	3	3	3	3
4	3	2	3	3	2	3	4
2	2	2	2	2	2	2	2
3	3	3	4	3	2	3	3
3	3	2	2	2	1	2	2
3	3	3	3	3	3	3	3
4	4	4	4	4	4	4	4
5	5	4	4	4	4	5	4
5	4	4	4	5	5	3	4
4	4	4	4	4	4	4	3
5	5	4	4	4	5	5	5
4	2	4	3	3	2	3	3
4	4	3	2	4	4	2	5
4	4	4	4	4	3	4	3
4	4	4	5	5	3	3	4
3	2	2	2	2	2	2	2
5	5	5	4	4	5	5	4
5	5	4	4	4	5	4	3
5	5	4	4	5	4	4	5
2	3	2	1	3	2	3	2
4	4	4	4	4	3	5	3
4	4	3	4	3	4	4	4
4	3	3	3	3	3	4	2
4	4	4	4	4	3	3	3
3	2	3	2	2	2	3	3
4	4	5	3	2	3	4	3
4	4	4	4	3	4	4	3
5	5	5	5	5	5	5	5
3	3	3	3	4	2	2	2
4	4	4	4	4	2	3	3
4	4	4	3	3	3	3	3
4	4	4	4	4	4	4	4
4	3	4	3	4	3	3	3
3	3	3	4	4	3	4	4
3	3	4	4	4	4	4	4
5	5	5	5	5	5	5	4
3	3	4	4	4	4	5	4
4	4	3	4	4	4	4	4
4	4	3	3	3	4	3	3
4	4	4	4	3	3	4	3
4	4	3	4	4	4	3	3
4	4	3	3	3	2	4	3
4	4	5	5	5	5	5	4
4	4	4	4	4	4	4	3
4	4	3	3	3	4	4	3
4	4	4	4	4	3	4	4
4	4	4	4	4	3	3	3
3	4	3	3	3	3	4	3
4	4	3	3	3	3	4	4
4	4	4	3	4	3	4	3
5	5	4	4	4	5	5	4
4	4	4	4	4	4	4	4
4	4	4	4	4	4	4	4
4	3	4	4	4	3	3	3
4	3	2	2	2	2	3	2
3	3	4	3	4	3	2	3
4	4	4	4	4	3	3	3
4	3	3	3	3	4	4	3
3	3	4	4	3	4	2	2
3	3	3	3	3	3	2	3
4	4	4	3	3	4	4	4
3	3	4	3	3	2	2	2
4	4	3	3	3	4	5	3
5	5	4	4	4	5	5	4
4	3	4	3	4	4	3	3
4	4	3	3	3	4	4	3
3	3	3	3	3	3	4	4
4	4	4	4	4	4	4	3
4	3	2	2	2	3	3	2
4	4	4	3	3	3	4	3
4	4	4	4	4	4	4	3
4	4	4	3	4	5	5	3
4	4	4	5	5	4	4	4
3	2	3	2	3	4	3	4
3	3	3	3	3	4	4	4
4	4	3	3	4	3	3	4
4	4	3	3	4	4	4	3
4	3	4	3	3	3	4	4
3	3	4	3	4	4	3	2
4	2	3	3	4	3	3	4
4	4	4	4	4	4	3	4
4	4	5	5	4	5	5	3
4	3	3	3	4	3	3	4
2	1	3	2	3	2	1	1
2	2	3	2	3	2	2	1
4	3	2	2	3	2	3	2
3	3	3	4	4	4	4	4
2	2	2	2	2	3	2	2
3	3	3	3	3	2	2	2
4	4	4	4	4	4	4	3
4	3	4	4	4	3	4	4
3	2	4	4	4	3	3	3
4	3	3	3	3	5	5	5
5	5	5	5	5	5	5	5
5	5	5	5	5	5	5	5
4	4	4	4	5	5	3	4
4	4	3	3	3	4	4	3
4	4	4	4	4	4	3	3
4	4	4	2	3	4	2	3
5	5	5	5	5	5	4	4
4	3	3	4	4	4	3	4
4	4	3	4	4	3	2	3
3	3	2	2	2	2	3	1
4	5	5	5	4	4	5	5
3	3	3	4	4	3	3	4
4	3	3	2	3	3	4	2
3	3	3	3	4	4	4	3
2	2	4	2	4	1	1	2
4	4	3	3	3	3	4	3
3	3	2	3	3	3	3	2
4	4	3	3	3	2	3	2
3	3	3	4	3	3	5	3
4	4	3	4	4	3	2	3
5	5	4	5	5	5	4	5
4	4	4	4	4	3	3	3
3	3	3	3	3	3	4	4
5	5	4	4	5	5	3	4
4	3	4	2	2	3	4	2
4	4	4	4	4	4	4	4
4	4	5	4	5	4	4	3
4	4	3	3	3	3	4	4
4	4	4	3	3	3	4	4
3	4	4	4	4	4	4	4
4	4	4	4	4	4	4	3
4	3	3	3	3	3	3	3
3	3	3	3	3	3	4	3
4	4	4	4	4	4	3	3
5	5	5	5	5	5	3	4
4	4	4	4	4	4	3	3
4	4	4	3	4	3	4	3
4	3	3	2	3	4	4	3
4	4	4	3	4	4	4	3
3	3	4	4	3	3	2	3
3	2	3	4	3	3	3	3
4	4	4	4	4	4	4	4
4	3	3	3	3	4	3	2
4	3	4	3	4	3	3	3
5	5	5	5	5	5	5	4
4	4	5	4	5	4	5	5
4	4	1	3	2	3	4	5
4	4	3	3	3	4	4	4
4	4	3	3	3	3	4	2
2	2	2	3	3	3	2	4
3	3	2	2	3	2	2	3
4	4	3	3	4	4	3	3
3	4	2	2	2	3	4	3
3	3	3	3	3	4	4	3
4	4	3	3	3	4	4	4
2	2	3	2	2	3	2	3
4	4	3	4	4	4	5	3
2	2	4	3	2	1	2	2
4	4	4	4	4	4	4	4
4	4	3	3	3	4	4	3
4	4	3	3	4	5	4	4
3	3	4	4	3	2	3	3
3	3	2	2	3	3	2	3
2	3	4	4	4	2	3	2
4	2	3	3	2	3	4	4
4	3	4	4	5	4	3	4
4	4	4	3	4	3	3	3
4	3	4	5	2	3	3	4
3	3	4	4	4	3	3	3
2	2	4	3	4	2	2	4
4	4	4	4	4	4	4	3
1	1	1	1	1	2	2	1
3	3	4	3	3	4	4	4
3	3	4	4	5	4	5	3
3	3	4	2	4	3	3	2
1	3	2	2	2	3	4	4
4	3	4	4	3	4	3	4
4	4	4	4	4	4	4	4
3	3	3	3	3	3	3	3
4	4	3	3	4	4	3	4
4	5	5	5	5	5	5	5
2	2	3	3	3	4	3	3
3	3	2	2	2	2	2	2
4	4	3	3	3	3	3	3
4	3	5	5	5	4	3	5
5	5	5	5	5	5	4	5
3	3	3	3	3	2	4	2
3	4	3	4	4	3	2	2
4	4	3	3	3	5	4	4
4	4	4	3	4	4	4	3
4	4	3	3	4	3	4	3
4	4	3	3	3	4	4	3
3	2	2	2	2	3	3	3
3	3	4	4	4	2	4	3
4	4	4	4	5	4	4	3
4	4	4	4	4	4	4	4
4	4	4	4	4	4	4	4

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	0 seconds
R Server	Big Analytics Cloud Computing Center

\begin{tabular}{lllllllll}
\hline
Summary of computational transaction \tabularnewline
Raw Input view raw input (R code)  \tabularnewline
Raw Outputview raw output of R engine  \tabularnewline
Computing time0 seconds \tabularnewline
R ServerBig Analytics Cloud Computing Center \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=309635&T=0

[TABLE]
[ROW]

Summary of computational transaction[/C][/ROW] [ROW]

Raw Input[/C]

view raw input (R code) [/C][/ROW] [ROW]

Raw Output[/C]

view raw output of R engine [/C][/ROW] [ROW]

Computing time[/C]

0 seconds[/C][/ROW] [ROW]

R Server[/C]

Big Analytics Cloud Computing Center[/C][/ROW] [/TABLE] Source: https://freestatistics.org/blog/index.php?pk=309635&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=309635&T=0

As an alternative you can also use a QR Code:

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

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	0 seconds
R Server	Big Analytics Cloud Computing Center

Cronbach Alpha and Related Statistics
Items	Cronbach Alpha	Std. Alpha	G6(smc)	Average R
All itmes	0.9012	0.9027	0.9068	0.537
Overall_satisfaction excluded	0.8823	0.884	0.883	0.5212
simple_to_use excluded	0.8837	0.8858	0.8831	0.5256
effectively_complete_work excluded	0.891	0.8924	0.8945	0.5424
complete_work_quickly excluded	0.8867	0.8881	0.8895	0.5314
complete_work_efficiently excluded	0.8901	0.8914	0.8904	0.5398
comfortable_using_website excluded	0.8838	0.8862	0.8903	0.5265
easy_to_learn excluded	0.8983	0.8993	0.8994	0.5606
quickly_productive excluded	0.8927	0.8947	0.8973	0.5482

\begin{tabular}{lllllllll}
\hline
Cronbach Alpha and Related Statistics \tabularnewline
Items & Cronbach Alpha & Std. Alpha & G6(smc) & Average R \tabularnewline
All itmes & 0.9012 & 0.9027 & 0.9068 & 0.537 \tabularnewline
Overall_satisfaction excluded & 0.8823 & 0.884 & 0.883 & 0.5212 \tabularnewline
simple_to_use excluded & 0.8837 & 0.8858 & 0.8831 & 0.5256 \tabularnewline
effectively_complete_work excluded & 0.891 & 0.8924 & 0.8945 & 0.5424 \tabularnewline
complete_work_quickly excluded & 0.8867 & 0.8881 & 0.8895 & 0.5314 \tabularnewline
complete_work_efficiently excluded & 0.8901 & 0.8914 & 0.8904 & 0.5398 \tabularnewline
comfortable_using_website excluded & 0.8838 & 0.8862 & 0.8903 & 0.5265 \tabularnewline
easy_to_learn excluded & 0.8983 & 0.8993 & 0.8994 & 0.5606 \tabularnewline
quickly_productive excluded & 0.8927 & 0.8947 & 0.8973 & 0.5482 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=309635&T=1

[TABLE]
[ROW][C]Cronbach Alpha and Related Statistics[/C][/ROW]
[ROW][C]Items[/C][C]Cronbach Alpha[/C][C]Std. Alpha[/C][C]G6(smc)[/C][C]Average R[/C][/ROW]
[ROW][C]All itmes[/C][C]0.9012[/C][C]0.9027[/C][C]0.9068[/C][C]0.537[/C][/ROW]
[ROW][C]Overall_satisfaction excluded[/C][C]0.8823[/C][C]0.884[/C][C]0.883[/C][C]0.5212[/C][/ROW]
[ROW][C]simple_to_use excluded[/C][C]0.8837[/C][C]0.8858[/C][C]0.8831[/C][C]0.5256[/C][/ROW]
[ROW][C]effectively_complete_work excluded[/C][C]0.891[/C][C]0.8924[/C][C]0.8945[/C][C]0.5424[/C][/ROW]
[ROW][C]complete_work_quickly excluded[/C][C]0.8867[/C][C]0.8881[/C][C]0.8895[/C][C]0.5314[/C][/ROW]
[ROW][C]complete_work_efficiently excluded[/C][C]0.8901[/C][C]0.8914[/C][C]0.8904[/C][C]0.5398[/C][/ROW]
[ROW][C]comfortable_using_website excluded[/C][C]0.8838[/C][C]0.8862[/C][C]0.8903[/C][C]0.5265[/C][/ROW]
[ROW][C]easy_to_learn excluded[/C][C]0.8983[/C][C]0.8993[/C][C]0.8994[/C][C]0.5606[/C][/ROW]
[ROW][C]quickly_productive excluded[/C][C]0.8927[/C][C]0.8947[/C][C]0.8973[/C][C]0.5482[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=309635&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=309635&T=1

As an alternative you can also use a QR Code:

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

Cronbach Alpha and Related Statistics
Items	Cronbach Alpha	Std. Alpha	G6(smc)	Average R
All itmes	0.9012	0.9027	0.9068	0.537
Overall_satisfaction excluded	0.8823	0.884	0.883	0.5212
simple_to_use excluded	0.8837	0.8858	0.8831	0.5256
effectively_complete_work excluded	0.891	0.8924	0.8945	0.5424
complete_work_quickly excluded	0.8867	0.8881	0.8895	0.5314
complete_work_efficiently excluded	0.8901	0.8914	0.8904	0.5398
comfortable_using_website excluded	0.8838	0.8862	0.8903	0.5265
easy_to_learn excluded	0.8983	0.8993	0.8994	0.5606
quickly_productive excluded	0.8927	0.8947	0.8973	0.5482

Parameters (Session):

Parameters (R input):

par1 = TRUE ;

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

library(psych)
par1b <- T
if(par1=='FALSE') par1b <- F
z <- t(y)
(r <- alpha(z,check.keys=par1b))
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Cronbach Alpha and Related Statistics',5,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Items',1,TRUE)
a<-table.element(a,'Cronbach Alpha',1,TRUE)
a<-table.element(a,'Std. Alpha',1,TRUE)
a<-table.element(a,'G6(smc)',1,TRUE)
a<-table.element(a,'Average R',1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'All itmes',header=TRUE)
a<-table.element(a,round(r$total['raw_alpha'],4))
a<-table.element(a,round(r$total['std.alpha'],4))
a<-table.element(a,round(r$total['G6(smc)'],4))
a<-table.element(a,round(r$total['average_r'],4))
a<-table.row.end(a)
n = length(z[1,])
for (i in 1:n) {
a<-table.row.start(a)
a<-table.element(a,paste(colnames(z)[i],' excluded',sep=''),header=TRUE)
a<-table.element(a,round(r$alpha.drop[i,'raw_alpha'],4))
a<-table.element(a,round(r$alpha.drop[i,'std.alpha'],4))
a<-table.element(a,round(r$alpha.drop[i,'G6(smc)'],4))
a<-table.element(a,round(r$alpha.drop[i,'average_r'],4))
a<-table.row.end(a)
}
a<-table.end(a)
table.save(a,file='mytable.tab')

Free Statistics

Description of Statistical Computation

Tree of Dependent Computations

Dataset

Tables (Output of Computation)

Figures (Output of Computation)

Input Parameters & R Code