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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 computationFri, 16 Dec 2016 01:39:55 +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/2016/Dec/16/t1481848849euq8d3nuy99lq8k.htm/, Retrieved Fri, 01 Nov 2024 03:36:27 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=300053, Retrieved Fri, 01 Nov 2024 03:36:27 +0000
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Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact127
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Cronbach Alpha] [cronbach van de 2...] [2016-12-16 00:39:55] [1e2c9196efc58119c3757b6c78ac7c5f] [Current]
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Dataseries X:
3	4	3	4	5	4	4	4
5	5	5	4	5	NA	4	4
5	4	4	4	4	3	3	2
5	4	4	4	4	3	3	3
4	4	3	4	5	4	4	3
5	5	5	5	5	3	4	3
5	4	3	3	5	4	2	3
5	5	5	4	5	4	2	4
5	5	4	1	5	2	2	4
5	4	3	3	5	1	2	4
5	5	5	4	4	4	3	2
NA	4	5	3	5	4	3	2
5	5	5	5	5	4	5	4
5	5	4	4	5	5	4	5
4	4	3	4	4	4	3	4
3	4	4	3	5	1	4	4
5	5	5	5	3	4	4	2
NA	NA	NA	NA	5	4	NA	NA
5	4	3	4	5	2	NA	2
5	3	3	5	5	3	4	5
4	4	4	4	5	3	NA	4
2	5	1	2	NA	2	3	1
5	5	4	5	3	1	3	5
5	5	4	5	4	3	2	3
5	5	4	2	4	2	2	4
4	4	4	3	4	NA	3	4
4	5	5	4	5	4	3	2
4	5	4	4	4	4	3	4
5	5	4	5	5	2	4	2
5	5	4	3	4	3	4	3
4	NA	4	2	5	4	3	4
5	5	4	5	4	4	4	4
5	5	5	5	4	4	3	4
1	1	1	2	4	3	4	4
5	5	4	5	5	4	3	4
4	5	4	3	5	4	3	4
4	4	4	3	5	4	3	5
4	4	4	4	5	4	3	4
5	5	4	4	2	3	2	4
4	4	5	3	4	3	5	3
4	4	4	3	4	4	3	4
5	4	4	4	4	2	1	4
3	3	4	NA	5	3	2	3
5	5	5	5	5	4	2	2
5	5	5	4	5	4	3	5
2	2	1	2	4	3	2	4
3	3	3	4	4	2	3	3
4	4	3	5	5	3	5	4
4	5	3	4	5	3	4	4
NA	NA	NA	4	5	4	5	4
5	5	4	4	4	3	2	3
5	5	5	3	4	3	4	4
4	4	4	4	5	3	3	4
5	5	3	4	5	3	3	4
5	5	5	4	5	3	2	4
4	4	4	4	4	5	3	5
5	5	4	5	5	4	2	4
4	5	3	1	5	NA	4	2
4	4	4	4	4	3	NA	4
3	4	3	3	4	4	3	5
4	4	3	1	5	4	1	2
4	5	4	4	5	1	1	3
5	4	4	4	4	4	3	4
4	5	4	4	4	3	NA	3
4	5	4	3	5	3	2	4
4	4	4	4	3	4	3	4
4	3	3	4	3	2	4	4
4	4	4	4	5	4	3	5
2	4	4	3	4	5	4	3
4	5	4	3	4	4	4	4
4	4	3	3	5	4	3	4
5	5	5	5	5	4	4	4
3	3	3	3	4	NA	4	4
3	4	3	3	5	4	3	4
5	4	5	4	4	2	3	4
4	3	3	4	4	4	5	4
5	5	5	4	4	2	2	4
4	5	4	5	5	5	4	4
4	3	3	4	4	5	3	3
5	5	3	5	4	2	3	3
5	5	5	4	4	4	3	2
5	4	3	3	4	3	4	2
4	4	3	3	4	3	4	2
5	4	4	4	2	3	NA	3
5	5	5	4	4	4	5	4
2	5	4	2	4	4	3	4
5	4	5	5	5	3	4	4
5	5	4	4	4	3	3	4
5	5	5	5	5	4	5	4
5	4	4	2	4	4	4	4
4	4	4	3	4	2	4	4
4	4	4	3	3	3	4	2
5	5	5	5	4	3	4	3
4	4	4	3	2	3	2	2
5	5	5	4	4	4	3	3
5	5	4	4	5	4	4	4
5	4	5	4	3	4	3	5
4	4	4	3	4	4	3	4
5	5	5	5	5	5	5	5
5	5	5	2	2	4	3	3
3	4	2	3	5	3	1	5
5	4	5	4	5	4	3	4
5	5	5	4	5	4	4	5
5	5	5	5	4	2	2	2
4	3	NA	3	4	3	3	3
4	4	5	4	5	3	4	4
4	4	4	3	5	3	4	5
4	4	4	4	4	4	4	4
5	5	5	3	4	4	4	5
5	5	4	4	5	4	NA	5
4	4	2	4	5	4	4	5
3	4	4	4	5	3	3	4
3	4	3	2	4	3	3	4
4	4	5	4	5	3	3	4
4	4	3	3	4	2	NA	4
5	5	4	4	5	3	4	4
5	4	4	4	4	2	2	4
4	4	5	4	5	4	5	5
5	5	5	5	5	5	2	5
5	4	4	3	4	3	2	5
4	4	3	3	4	3	2	4
4	4	3	4	4	3	3	4
5	5	4	4	5	2	3	4
5	5	5	5	5	3	4	5
5	5	3	4	4	3	NA	4
5	5	3	4	4	3	4	4
4	5	4	4	5	4	3	4
5	4	4	4	5	4	4	4
3	4	4	4	4	3	4	2
5	5	4	3	4	4	3	4
5	4	5	4	4	1	3	2
4	5	4	4	4	5	5	4
5	5	5	5	5	4	4	3
4	4	4	3	5	3	3	5
4	4	4	4	4	5	3	2
4	4	4	3	NA	4	3	4
4	4	5	5	4	3	3	3
2	3	2	4	4	NA	NA	NA
4	4	4	3	3	4	3	3
5	4	5	4	4	4	2	4
5	5	5	5	5	3	4	5
5	5	5	4	4	2	4	3
4	4	4	2	4	4	4	2
4	5	4	3	5	3	5	5
5	4	4	2	3	3	2	4
5	4	4	4	4	4	2	4
5	4	5	4	1	2	3	2
5	5	5	5	5	3	3	5
5	3	5	4	4	4	2	3
5	4	5	4	5	4	4	3
4	4	4	3	3	3	2	3
5	4	4	3	4	4	3	4
3	3	3	2	4	4	NA	4
3	4	4	4	4	3	3	4
4	5	4	5	4	2	3	4
4	5	4	4	5	4	4	4
3	5	3	5	5	2	2	4
3	4	3	2	5	3	5	5
5	5	5	4	5	4	4	3
5	5	4	4	4	3	3	NA
5	4	4	2	5	2	5	4
5	4	4	4	5	4	2	4
5	5	5	4	4	1	4	5
5	4	5	4	3	5	4	3
5	5	5	4	4	4	4	4
5	4	5	2	4	3	3	2
4	4	4	4	5	4	5	5
4	4	5	3	4	4	3	4
2	4	5	3	4	3	3	3




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=300053&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=300053&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=300053&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 itmes0.5880.5990.63320.1574
ITH1 excluded0.52920.53760.54930.1424
ITH2 excluded0.52480.52550.5560.1366
ITH3 excluded0.5110.52290.54460.1354
ITH4 excluded0.51710.53190.57630.1396
KVDD1 excluded0.57660.59320.61760.1724
KVDD2 excluded0.59160.60410.63410.179
KVDD3 excluded0.58580.59730.62990.1748
KVDD4 excluded0.59370.60350.63090.1786

\begin{tabular}{lllllllll}
\hline
Cronbach Alpha and Related Statistics \tabularnewline
Items & Cronbach Alpha & Std. Alpha & G6(smc) & Average R \tabularnewline
All itmes & 0.588 & 0.599 & 0.6332 & 0.1574 \tabularnewline
ITH1 excluded & 0.5292 & 0.5376 & 0.5493 & 0.1424 \tabularnewline
ITH2 excluded & 0.5248 & 0.5255 & 0.556 & 0.1366 \tabularnewline
ITH3 excluded & 0.511 & 0.5229 & 0.5446 & 0.1354 \tabularnewline
ITH4 excluded & 0.5171 & 0.5319 & 0.5763 & 0.1396 \tabularnewline
KVDD1 excluded & 0.5766 & 0.5932 & 0.6176 & 0.1724 \tabularnewline
KVDD2 excluded & 0.5916 & 0.6041 & 0.6341 & 0.179 \tabularnewline
KVDD3 excluded & 0.5858 & 0.5973 & 0.6299 & 0.1748 \tabularnewline
KVDD4 excluded & 0.5937 & 0.6035 & 0.6309 & 0.1786 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=300053&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]0.588[/C][C]0.599[/C][C]0.6332[/C][C]0.1574[/C][/ROW]
[ROW][C]ITH1 excluded[/C][C]0.5292[/C][C]0.5376[/C][C]0.5493[/C][C]0.1424[/C][/ROW]
[ROW][C]ITH2 excluded[/C][C]0.5248[/C][C]0.5255[/C][C]0.556[/C][C]0.1366[/C][/ROW]
[ROW][C]ITH3 excluded[/C][C]0.511[/C][C]0.5229[/C][C]0.5446[/C][C]0.1354[/C][/ROW]
[ROW][C]ITH4 excluded[/C][C]0.5171[/C][C]0.5319[/C][C]0.5763[/C][C]0.1396[/C][/ROW]
[ROW][C]KVDD1 excluded[/C][C]0.5766[/C][C]0.5932[/C][C]0.6176[/C][C]0.1724[/C][/ROW]
[ROW][C]KVDD2 excluded[/C][C]0.5916[/C][C]0.6041[/C][C]0.6341[/C][C]0.179[/C][/ROW]
[ROW][C]KVDD3 excluded[/C][C]0.5858[/C][C]0.5973[/C][C]0.6299[/C][C]0.1748[/C][/ROW]
[ROW][C]KVDD4 excluded[/C][C]0.5937[/C][C]0.6035[/C][C]0.6309[/C][C]0.1786[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=300053&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=300053&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 itmes0.5880.5990.63320.1574
ITH1 excluded0.52920.53760.54930.1424
ITH2 excluded0.52480.52550.5560.1366
ITH3 excluded0.5110.52290.54460.1354
ITH4 excluded0.51710.53190.57630.1396
KVDD1 excluded0.57660.59320.61760.1724
KVDD2 excluded0.59160.60410.63410.179
KVDD3 excluded0.58580.59730.62990.1748
KVDD4 excluded0.59370.60350.63090.1786



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')