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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, 23 Jan 2017 11:09:22 +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/Jan/23/t1485166166ai4cfqis1xtn4e2.htm/, Retrieved Wed, 15 May 2024 08:12:55 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=304810, Retrieved Wed, 15 May 2024 08:12:55 +0000
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Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact56
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Cronbach Alpha] [] [2017-01-23 10:09:22] [2e11ca31a00cf8de75c33c1af2d59434] [Current]
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Dataseries X:
4 2 4 3 5 4
5 3 3 4 5 4
4 4 5 4 5 4
3 4 3 3 4 4
4 4 5 4 5 4
3 4 4 4 5 5
3 4 4 3 3 4
3 4 5 4 4 4
4 5 4 4 5 5
4 5 5 4 5 5
4 4 2 4 5 4
4 4 5 3 5 4
4 4 4 3 4 5
3 3 5 4 4 5
4 4 5 4 2 5
3 4 5 4 4 5
3 4 5 4 4 5
NA NA 5 NA 5 5
5 5 4 3 4 4
4 4 4 4 5 4
3 4 5 3 4 5
4 4 4 4 5 5
4 4 5 4 4 5
4 4 5 4 4 4
4 4 5 4 4 5
3 4 4 4 4 4
3 4 4 3 5 5
4 4 4 4 4 4
2 4 5 4 5 5
5 4 4 4 4 4
4 3 5 4 4 4
4 5 5 4 5 5
5 4 5 4 4 5
4 3 5 4 NA 5
2 3 5 4 5 4
4 5 2 4 4 4
3 4 5 4 4 4
4 3 5 3 4 5
4 3 3 4 4 4
4 4 5 4 4 4
5 4 4 4 4 4
4 5 5 4 5 5
3 3 4 4 4 4
5 5 5 3 5 5
5 4 5 3 4 4
4 4 4 3 4 5
4 4 4 4 4 4
3 5 5 3 3 4
4 4 4 4 5 4
2 3 4 2 NA 4
4 5 5 4 4 4
5 5 2 4 5 4
5 5 5 4 4 4
4 3 5 4 5 5
4 3 4 3 4 5
4 4 5 4 4 4
3 4 4 3 3 4
3 4 4 4 4 3
4 4 4 3 5 4
4 4 4 4 5 4
5 5 3 4 5 5
2 4 4 4 5 5
4 4 4 4 5 5
3 4 4 4 2 4
4 4 5 4 5 5
4 2 4 4 4 4
4 4 4 3 5 3
4 4 4 3 5 4
5 4 5 3 3 5
3 4 4 3 5 5
3 4 4 3 4 5
4 5 5 5 5 4
4 4 3 4 NA 4
4 4 4 4 4 4
4 4 4 5 5 4
3 4 3 4 4 4
4 4 4 4 5 4
3 4 5 3 5 5
3 3 5 4 4 5
4 3 5 4 4 4
4 4 5 4 4 5
3 3 3 4 4 4
4 4 4 4 5 4
4 4 3 4 5 5
4 4 4 4 5 5
5 4 4 4 4 4
5 4 3 5 4 5
4 4 5 4 5 5
3 4 5 4 4 5
3 NA 4 4 4 4
4 2 3 3 4 4
4 4 5 4 4 3
4 4 5 4 4 5
4 4 4 4 5 4
4 5 4 4 5 3
3 4 4 3 5 5
4 4 5 4 4 5
5 4 3 4 4 5
5 4 5 5 4 5
4 5 4 4 5 5
3 4 5 4 4 5
5 3 4 4 5 5
4 4 5 4 4 5
5 4 4 4 4 5
3 4 4 3 NA 4
5 4 4 5 5 5
4 4 5 3 NA 5
4 4 3 3 4 3
4 4 5 4 4 4
4 4 5 4 4 4
3 4 5 4 5 3
4 4 4 4 4 4
4 4 4 3 4 5
3 3 4 3 5 5
4 4 4 3 4 4
3 4 5 4 4 4
4 4 5 4 3 4
5 4 5 1 5 5
5 4 5 4 5 5
4 4 4 4 4 3
4 4 5 3 4 4
3 4 4 3 4 5
4 4 4 4 4 4
4 4 4 4 5 4
4 5 3 4 4 4
3 4 4 4 4 4
4 4 4 3 4 4
4 4 4 4 4 5
3 4 3 3 4 4
4 4 4 3 4 3
3 2 4 2 4 4
4 4 4 3 5 4
5 4 4 3 5 4
2 4 4 3 3 5
3 3 4 4 4 4
4 4 4 3 4 4
5 5 4 4 5 4
NA NA 2 NA NA NA
4 5 5 4 4 4
5 5 5 5 5 4
4 5 5 4 5 5
4 4 4 3 4 5
3 4 5 4 5 4
4 4 5 4 4 4
4 4 2 4 4 4
4 4 3 4 5 5
4 4 4 4 5 5
5 4 5 3 5 4
4 3 5 4 4 4
4 4 5 4 4 4
3 3 2 3 4 4
4 5 5 4 4 3
4 4 4 3 4 4
4 4 4 4 4 5
3 4 5 3 5 5
4 4 5 4 4 5
5 4 5 4 5 4
4 4 5 4 3 4
2 3 5 4 4 4
4 4 4 4 4 5
4 3 4 3 5 5
4 4 4 4 4 3
4 5 5 5 4 4
5 4 3 4 4 4
5 4 4 3 4 4
3 3 1 4 5 5
4 4 4 4 4 5
4 4 4 4 5 4
2 3 4 5 5 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=304810&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=304810&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=304810&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 itmes0.32260.3340.32520.0771
SKEOU1 excluded0.2520.25980.2420.0656
SKEOU2 excluded0.19790.21250.19690.0512
SKEOU3 excluded0.34940.34250.31680.0943
SKEOU4 excluded0.27020.28330.27420.0733
SKEOU5 excluded0.30960.31690.29890.0849
SKEOU6 excluded0.31690.34040.3170.0936

\begin{tabular}{lllllllll}
\hline
Cronbach Alpha and Related Statistics \tabularnewline
Items & Cronbach Alpha & Std. Alpha & G6(smc) & Average R \tabularnewline
All itmes & 0.3226 & 0.334 & 0.3252 & 0.0771 \tabularnewline
SKEOU1 excluded & 0.252 & 0.2598 & 0.242 & 0.0656 \tabularnewline
SKEOU2 excluded & 0.1979 & 0.2125 & 0.1969 & 0.0512 \tabularnewline
SKEOU3 excluded & 0.3494 & 0.3425 & 0.3168 & 0.0943 \tabularnewline
SKEOU4 excluded & 0.2702 & 0.2833 & 0.2742 & 0.0733 \tabularnewline
SKEOU5 excluded & 0.3096 & 0.3169 & 0.2989 & 0.0849 \tabularnewline
SKEOU6 excluded & 0.3169 & 0.3404 & 0.317 & 0.0936 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=304810&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]0.3226[/C][C]0.334[/C][C]0.3252[/C][C]0.0771[/C][/ROW]
[ROW][C]SKEOU1 excluded[/C][C]0.252[/C][C]0.2598[/C][C]0.242[/C][C]0.0656[/C][/ROW]
[ROW][C]SKEOU2 excluded[/C][C]0.1979[/C][C]0.2125[/C][C]0.1969[/C][C]0.0512[/C][/ROW]
[ROW][C]SKEOU3 excluded[/C][C]0.3494[/C][C]0.3425[/C][C]0.3168[/C][C]0.0943[/C][/ROW]
[ROW][C]SKEOU4 excluded[/C][C]0.2702[/C][C]0.2833[/C][C]0.2742[/C][C]0.0733[/C][/ROW]
[ROW][C]SKEOU5 excluded[/C][C]0.3096[/C][C]0.3169[/C][C]0.2989[/C][C]0.0849[/C][/ROW]
[ROW][C]SKEOU6 excluded[/C][C]0.3169[/C][C]0.3404[/C][C]0.317[/C][C]0.0936[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=304810&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=304810&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 itmes0.32260.3340.32520.0771
SKEOU1 excluded0.2520.25980.2420.0656
SKEOU2 excluded0.19790.21250.19690.0512
SKEOU3 excluded0.34940.34250.31680.0943
SKEOU4 excluded0.27020.28330.27420.0733
SKEOU5 excluded0.30960.31690.29890.0849
SKEOU6 excluded0.31690.34040.3170.0936



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')