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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 computationThu, 07 Dec 2017 11:31:33 +0100
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2017/Dec/07/t15126438551ffg886p62et5qs.htm/, Retrieved Thu, 31 Oct 2024 23:34:30 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=308679, Retrieved Thu, 31 Oct 2024 23:34:30 +0000
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Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact102
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Cronbach Alpha] [Cronbach Alpha: s...] [2017-12-07 10:31:33] [dd1b1eac6490c5f5f771b5814b2d0001] [Current]
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Dataseries X:
2	3	2	3	3	3	4	4	1
4	4	4	3	4	5	5	5	5
4	4	4	4	5	5	5	5	4
5	5	4	4	2	3	4	3	4
4	4	4	4	5	2	5	5	5
4	4	4	5	3	4	5	5	5
4	4	5	4	4	4	5	5	4
4	4	4	4	4	4	5	5	4
3	3	3	3	4	3	4	4	4
2	3	5	3	4	5	5	3	4
4	3	4	4	3	3	3	4	4
4	4	4	4	4	4	4	5	4
4	3	4	4	4	3	5	5	4
4	4	4	4	4	4	5	5	4
3	3	4	3	2	3	4	3	4
3	4	3	3	2	5	4	4	5
4	4	4	4	4	3	5	4	3
4	4	4	4	4	4	3	3	4
5	5	5	5	5	5	5	5	5
2	2	4	4	2	5	3	4	4
3	3	4	4	3	4	4	4	4
3	3	3	4	3	2	4	4	4
4	3	4	4	5	5	5	5	5
4	4	2	5	3	4	4	3	5
4	3	4	4	3	1	4	3	5
2	2	3	3	3	3	4	3	4
3	4	5	4	4	4	3	3	3
5	5	5	5	4	4	4	5	5
4	3	3	4	4	4	4	5	5
3	3	3	4	4	4	4	4	4
4	4	4	5	5	5	5	5	5
3	3	4	4	4	2	5	5	3
1	1	4	1	5	2	1	3	3
3	5	5	5	5	5	5	5	5
2	2	4	4	4	5	5	5	3
3	3	4	3	3	3	5	4	4
4	4	3	3	4	4	4	4	4
2	2	3	3	3	3	4	4	4
3	3	3	3	4	3	3	4	4
3	3	3	3	3	3	3	3	3
4	4	3	2	3	2	4	4	3
4	3	4	4	5	5	5	5	5
2	2	3	2	4	4	3	5	4
4	4	4	5	5	5	5	4	5
3	3	5	4	4	4	4	3	3
4	4	5	4	5	5	5	5	5
3	4	4	5	4	4	5	5	5
4	4	3	3	3	4	5	5	4
2	2	4	3	4	4	5	5	4
4	4	4	3	4	4	3	3	4
5	5	5	4	5	5	5	5	5
3	3	4	4	4	4	4	4	4
3	3	4	4	4	3	4	2	3
4	4	4	3	2	2	5	3	3
4	3	4	4	3	4	5	4	4
4	4	4	5	4	3	5	5	5
4	4	4	3	4	4	4	3	4
4	4	3	4	5	5	4	5	5
3	2	4	3	2	2	3	4	2
4	4	4	4	4	4	5	5	5
3	3	4	4	4	3	3	5	4
3	3	4	4	4	4	4	4	4
4	4	4	4	4	4	4	4	4
3	3	4	3	2	4	5	5	5
3	3	3	4	2	1	5	5	5
3	3	4	4	4	4	4	5	4
3	4	3	4	4	4	4	4	4
4	4	4	4	4	4	4	4	4
4	4	5	5	2	5	5	5	5
4	3	5	3	2	2	4	4	4
2	2	2	4	4	4	5	5	5
3	3	3	4	3	2	3	3	4
4	4	5	4	5	5	5	5	5
3	3	4	5	5	4	5	5	4
4	3	4	4	4	4	4	4	4
3	2	4	4	4	3	4	5	5
2	3	3	3	3	3	4	4	3
4	4	4	4	3	3	5	4	4
2	3	4	1	3	3	3	3	3
4	4	5	4	4	4	4	5	5
2	3	2	3	1	2	3	4	5
3	3	4	3	2	4	4	4	5
3	3	4	3	3	5	5	5	4
3	3	5	5	5	5	5	5	5
4	4	4	3	2	4	5	4	4
2	2	4	3	4	4	5	5	4
4	3	3	4	3	4	4	4	3
3	3	4	4	4	4	4	4	4
3	2	2	3	4	2	4	3	2
4	4	4	4	4	4	4	5	5
3	3	4	4	4	4	5	5	5
4	3	5	4	4	5	5	4	4
3	3	4	5	4	4	4	5	4
5	5	4	4	4	4	4	4	5
2	2	2	3	5	4	3	5	5
4	4	5	5	5	4	5	4	4
1	3	4	4	5	4	5	4	4
2	2	3	5	2	4	5	5	5
3	4	3	4	3	4	4	4	3
2	2	4	4	4	4	4	4	5
2	2	4	5	4	3	4	4	4
2	3	3	4	3	3	4	3	3
4	4	3	5	1	4	5	3	3
4	4	4	4	4	4	4	3	3
4	4	4	5	4	4	4	4	3
4	4	4	4	4	4	5	4	5
3	3	4	4	4	1	4	4	4
2	2	4	5	5	4	4	5	5
3	3	3	3	3	3	3	3	3
3	4	4	3	2	4	4	3	4
3	3	3	2	3	3	4	4	3
2	3	4	4	2	4	5	4	2
2	2	3	3	3	3	4	4	5
2	2	3	3	3	3	4	4	5
3	3	3	3	4	4	5	3	3
4	3	4	4	5	1	4	5	5
5	5	5	4	4	5	5	4	5
3	3	2	2	4	2	5	3	4
4	4	4	4	4	4	4	5	5
3	3	4	4	5	4	3	4	4
2	2	4	3	4	2	4	4	3
4	4	4	3	2	3	4	3	3
3	1	2	3	3	3	3	4	4
3	2	3	2	3	3	3	4	4
3	2	3	3	4	4	4	4	4
3	3	4	4	4	4	4	4	5
3	3	3	4	3	4	4	4	5
3	3	4	4	4	3	4	4	5
2	2	3	2	4	3	4	5	5
3	3	4	3	3	2	4	3	3
2	4	4	3	3	4	4	2	4
2	2	4	4	1	4	4	4	4
3	3	4	3	3	4	4	4	4
4	3	3	4	5	3	2	5	5
3	2	4	4	4	3	4	5	5
4	4	5	5	5	2	5	3	2
4	4	4	4	5	4	5	5	5
3	3	4	4	2	5	4	4	5
1	2	4	2	4	2	4	4	5
3	3	4	4	4	4	4	4	5
3	3	4	3	3	3	4	4	4
4	4	3	4	3	3	5	4	3
3	3	4	4	4	5	5	5	3
1	1	4	4	4	4	4	4	4
3	3	3	3	3	3	3	3	3
3	3	2	2	3	4	3	5	5
1	3	4	3	3	3	3	3	2
4	4	4	4	5	4	5	4	5
4	4	4	4	4	4	4	4	4
4	4	4	3	1	2	5	4	4
4	4	2	4	4	4	3	4	4
4	4	4	3	1	3	4	4	3
3	3	4	4	3	3	3	4	4
2	2	3	5	2	3	5	5	5
4	3	4	3	4	4	4	4	3
4	4	5	5	5	5	5	5	5
3	3	3	4	3	4	5	5	5
4	3	5	4	4	4	4	4	4
5	5	4	4	4	5	5	5	5
2	2	3	3	4	3	4	5	5
2	3	2	3	3	3	4	4	2
3	3	5	3	5	4	5	5	5
1	1	2	4	4	3	3	4	5
3	3	3	2	3	3	3	3	4
3	2	2	3	4	5	3	4	5
3	2	5	3	3	5	3	3	5
4	4	4	4	4	4	4	4	4
4	4	4	3	2	4	5	5	5
1	1	4	3	2	2	4	4	4
3	3	3	4	4	3	4	5	4
3	3	4	3	3	4	4	4	4
4	5	5	4	4	5	5	4	4
4	4	4	4	4	4	4	4	4
4	4	5	3	4	4	4	4	4
4	4	3	3	5	4	4	4	4
2	2	3	4	2	3	5	5	5
3	3	4	4	2	3	4	4	4
4	4	4	4	3	4	5	4	4
4	4	4	4	4	4	4	4	4




Summary of computational transaction
Raw Input view raw input (R code)
Raw Outputview raw output of R engine
Computing time0 seconds
R ServerBig 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=308679&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=308679&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=308679&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 Outputview raw output of R engine
Computing time0 seconds
R ServerBig Analytics Cloud Computing Center







Cronbach Alpha and Related Statistics
ItemsCronbach AlphaStd. AlphaG6(smc)Average R
All itmes0.76760.77130.8050.2725
Q1 excluded0.73410.740.74920.2624
Q2 excluded0.7370.74320.74510.2656
Q3 excluded0.74840.75350.79150.2765
Q4 excluded0.73490.7380.78110.2605
Q5 excluded0.76540.76590.79970.2903
Q6 excluded0.73990.74470.78530.2672
Q7 excluded0.74320.74490.77680.2674
Q8 excluded0.75010.7540.77380.277
Q9 excluded0.75850.76210.79030.286

\begin{tabular}{lllllllll}
\hline
Cronbach Alpha and Related Statistics \tabularnewline
Items & Cronbach Alpha & Std. Alpha & G6(smc) & Average R \tabularnewline
All itmes & 0.7676 & 0.7713 & 0.805 & 0.2725 \tabularnewline
Q1 excluded & 0.7341 & 0.74 & 0.7492 & 0.2624 \tabularnewline
Q2 excluded & 0.737 & 0.7432 & 0.7451 & 0.2656 \tabularnewline
Q3 excluded & 0.7484 & 0.7535 & 0.7915 & 0.2765 \tabularnewline
Q4 excluded & 0.7349 & 0.738 & 0.7811 & 0.2605 \tabularnewline
Q5 excluded & 0.7654 & 0.7659 & 0.7997 & 0.2903 \tabularnewline
Q6 excluded & 0.7399 & 0.7447 & 0.7853 & 0.2672 \tabularnewline
Q7 excluded & 0.7432 & 0.7449 & 0.7768 & 0.2674 \tabularnewline
Q8 excluded & 0.7501 & 0.754 & 0.7738 & 0.277 \tabularnewline
Q9 excluded & 0.7585 & 0.7621 & 0.7903 & 0.286 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=308679&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]0.7676[/C][C]0.7713[/C][C]0.805[/C][C]0.2725[/C][/ROW]
[ROW][C]Q1 excluded[/C][C]0.7341[/C][C]0.74[/C][C]0.7492[/C][C]0.2624[/C][/ROW]
[ROW][C]Q2 excluded[/C][C]0.737[/C][C]0.7432[/C][C]0.7451[/C][C]0.2656[/C][/ROW]
[ROW][C]Q3 excluded[/C][C]0.7484[/C][C]0.7535[/C][C]0.7915[/C][C]0.2765[/C][/ROW]
[ROW][C]Q4 excluded[/C][C]0.7349[/C][C]0.738[/C][C]0.7811[/C][C]0.2605[/C][/ROW]
[ROW][C]Q5 excluded[/C][C]0.7654[/C][C]0.7659[/C][C]0.7997[/C][C]0.2903[/C][/ROW]
[ROW][C]Q6 excluded[/C][C]0.7399[/C][C]0.7447[/C][C]0.7853[/C][C]0.2672[/C][/ROW]
[ROW][C]Q7 excluded[/C][C]0.7432[/C][C]0.7449[/C][C]0.7768[/C][C]0.2674[/C][/ROW]
[ROW][C]Q8 excluded[/C][C]0.7501[/C][C]0.754[/C][C]0.7738[/C][C]0.277[/C][/ROW]
[ROW][C]Q9 excluded[/C][C]0.7585[/C][C]0.7621[/C][C]0.7903[/C][C]0.286[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=308679&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=308679&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 itmes0.76760.77130.8050.2725
Q1 excluded0.73410.740.74920.2624
Q2 excluded0.7370.74320.74510.2656
Q3 excluded0.74840.75350.79150.2765
Q4 excluded0.73490.7380.78110.2605
Q5 excluded0.76540.76590.79970.2903
Q6 excluded0.73990.74470.78530.2672
Q7 excluded0.74320.74490.77680.2674
Q8 excluded0.75010.7540.77380.277
Q9 excluded0.75850.76210.79030.286



Parameters (Session):
par1 = TRUE ;
Parameters (R input):
par1 = TRUE ;
R code (references can be found in the software module):
par1 <- 'TRUE'
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')