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Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_cronbach.wasp
Title produced by softwareCronbach Alpha
Date of computationMon, 15 Dec 2014 11:24:12 +0000
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2014/Dec/15/t141864267106b6keacnafunbq.htm/, Retrieved Thu, 16 May 2024 16:31:07 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=268126, Retrieved Thu, 16 May 2024 16:31:07 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact60
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Cronbach Alpha] [Intrinsic Motivat...] [2010-10-12 11:40:37] [b98453cac15ba1066b407e146608df68]
- RMPD    [Cronbach Alpha] [Q3] [2014-12-15 11:24:12] [6fc1b517ba5ef695988bbc0a377c4b82] [Current]
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Dataseries X:
19	18	20
24	24	19
15	16	12
17	19	16
19	15	9
28	28	28
26	21	20
15	18	16
26	22	22
16	19	17
15	16	12
22	18	16
26	24	15
26	20	17
21	19	17
22	23	18
20	18	15
21	16	20
22	21	21
18	27	6
20	19	19
24	7	12
17	20	14
20	20	13
20	19	17
22	20	19
15	14	10
20	17	11
22	17	11
17	8	10
14	9	7
17	20	12
23	20	18
16	22	9
18	22	16
20	16	14
18	14	11
23	24	20
24	21	17
23	20	14
20	18	16
19	19	10
22	24	15
17	16	10
20	14	10
21	21	16
21	15	10
23	21	22
15	17	13
22	19	18
17	13	8
19	18	16
21	17	21
21	20	17
24	18	18
19	18	15
14	12	8
25	22	22
17	18	13
20	20	18
22	20	15
15	16	11
23	22	19
20	19	19
16	6	4
25	19	17
18	24	10
23	18	20
20	17	15
6	6	4
15	22	9
18	20	18
22	16	17
21	17	12
20	23	17
25	22	20
16	20	16
20	20	15
14	13	10
22	16	16
26	25	21
20	16	15
17	15	16
22	19	9
20	24	19
17	9	7
22	22	23
17	15	14
22	22	10
25	24	12
11	12	10
19	21	7
24	25	20
17	26	9
26	28	19
21	16	14
21	21	14
19	22	15
24	20	22
28	19	19
27	24	22
23	18	17
22	22	17
15	18	17
20	23	11
28	28	24
19	21	16
22	21	13
21	20	15
20	18	15
19	17	11
17	17	13
21	23	7
12	14	9
20	21	12
18	14	14
21	24	22
24	16	19
17	17	16
8	17	22
22	21	20
17	19	15
25	19	11
18	11	9
23	15	18
21	18	11
21	19	14
24	23	10
17	16	16
15	11	11
22	21	16
19	14	13
19	20	14
19	19	10
22	21	19
23	22	17
25	23	19
20	18	12
23	23	8
21	20	17
23	23	17
11	13	7
21	21	23
21	19	17
22	19	13
21	18	8
22	19	16
18	10	13
24	24	15
20	21	15
18	18	14
14	16	11
17	20	19
18	12	12
19	15	18
15	14	15
24	18	20
19	19	12
23	24	19
23	21	18
17	22	8
22	20	18
16	16	13
21	19	18
19	19	13
13	7	10
17	17	12
18	23	10
20	23	13
18	18	8
15	18	9
17	15	12
21	14	11
23	17	10
18	20	16
20	21	14
22	18	19
20	18	16
24	21	21
23	16	16
22	17	12
21	12	9
23	25	15
20	12	11
23	22	20
24	24	19
17	18	17
19	15	18
25	25	19
18	17	11
15	17	8
27	24	19
26	27	24
14	19	8
19	22	10
25	24	20
20	23	17
17	16	12
13	16	10
20	16	15
20	15	16
18	17	16
22	25	18
21	14	16
18	20	20
19	19	16
23	18	11
26	22	24
19	18	13
26	22	17
23	18	9
23	19	10
23	21	15
20	20	12
16	17	12
26	22	22
24	24	23
20	19	19
12	20	7
21	16	9
26	22	19
17	19	8
18	13	10
28	22	18
24	20	19
24	21	12
12	15	12
13	15	10
16	23	12
23	21	15
18	16	13
18	18	14
21	18	18
7	10	4
21	20	10
17	13	7
22	25	20
15	18	10
10	19	11
25	17	16
23	22	19
23	19	16
23	21	15
23	21	14
15	15	11
23	22	11
23	21	19
23	20	15
17	18	12
19	19	24
23	21	16
22	19	9
14	16	16
19	17	8
21	26	11
23	20	13
16	13	14
19	21	14
26	23	17
22	20	20
24	23	11
24	24	19
11	8	6
21	19	16
21	18	14
22	21	16
19	16	11
18	17	14
27	27	22
14	12	7
15	17	17
20	17	16
26	24	22
20	18	13
19	18	14
20	19	15
18	19	15
20	24	15
26	22	19
20	20	18
21	22	10




Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time1 seconds
R Server'Herman Ole Andreas Wold' @ wold.wessa.net

\begin{tabular}{lllllllll}
\hline
Summary of computational transaction \tabularnewline
Raw Input & view raw input (R code)  \tabularnewline
Raw Output & view raw output of R engine  \tabularnewline
Computing time & 1 seconds \tabularnewline
R Server & 'Herman Ole Andreas Wold' @ wold.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=268126&T=0

[TABLE]
[ROW][C]Summary of computational transaction[/C][/ROW]
[ROW][C]Raw Input[/C][C]view raw input (R code) [/C][/ROW]
[ROW][C]Raw Output[/C][C]view raw output of R engine [/C][/ROW]
[ROW][C]Computing time[/C][C]1 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Herman Ole Andreas Wold' @ wold.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=268126&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=268126&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 Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time1 seconds
R Server'Herman Ole Andreas Wold' @ wold.wessa.net







Cronbach Alpha and Related Statistics
ItemsCronbach AlphaStd. AlphaG6(smc)Average R
All itmes0.78670.78990.71840.5562
AMS.I1 excluded0.66350.66590.49910.4991
AMS.I2 excluded0.72660.73090.5760.576
AMS.I3 excluded0.74470.7450.59360.5936

\begin{tabular}{lllllllll}
\hline
Cronbach Alpha and Related Statistics \tabularnewline
Items & Cronbach Alpha & Std. Alpha & G6(smc) & Average R \tabularnewline
All itmes & 0.7867 & 0.7899 & 0.7184 & 0.5562 \tabularnewline
AMS.I1 excluded & 0.6635 & 0.6659 & 0.4991 & 0.4991 \tabularnewline
AMS.I2 excluded & 0.7266 & 0.7309 & 0.576 & 0.576 \tabularnewline
AMS.I3 excluded & 0.7447 & 0.745 & 0.5936 & 0.5936 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=268126&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]0.7867[/C][C]0.7899[/C][C]0.7184[/C][C]0.5562[/C][/ROW]
[ROW][C]AMS.I1 excluded[/C][C]0.6635[/C][C]0.6659[/C][C]0.4991[/C][C]0.4991[/C][/ROW]
[ROW][C]AMS.I2 excluded[/C][C]0.7266[/C][C]0.7309[/C][C]0.576[/C][C]0.576[/C][/ROW]
[ROW][C]AMS.I3 excluded[/C][C]0.7447[/C][C]0.745[/C][C]0.5936[/C][C]0.5936[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=268126&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=268126&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
ItemsCronbach AlphaStd. AlphaG6(smc)Average R
All itmes0.78670.78990.71840.5562
AMS.I1 excluded0.66350.66590.49910.4991
AMS.I2 excluded0.72660.73090.5760.576
AMS.I3 excluded0.74470.7450.59360.5936



Parameters (Session):
par1 = TRUE ;
Parameters (R input):
par1 = TRUE ;
R code (references can be found in the software module):
library(psych)
z <- t(y)
(r <- alpha(z))
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')