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Author's title

Author*Unverified author*
R Software Modulerwasp_cronbach.wasp
Title produced by softwareCronbach Alpha
Date of computationTue, 23 Mar 2021 02:40:15 +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/2021/Mar/23/t1616463973nchckxfi44a1z67.htm/, Retrieved Tue, 18 Jan 2022 13:21:11 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=319384, Retrieved Tue, 18 Jan 2022 13:21:11 +0000
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Original text written by user:cronback alpha was significant
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact28
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Cronbach Alpha] [Cronback calculat...] [2021-03-23 01:40:15] [d41d8cd98f00b204e9800998ecf8427e] [Current]
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Dataseries X:
4	5	5	5	5	5	5	5	5	5	5	4	4	4	4	4	5	5	5	4	4	5
4	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
4	4	4	4	4	4	4	4	5	4	4	4	4	4	4	4	4	4	4	4	4	4
4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
5	5	5	5	5	5	5	4	4	4	4	4	5	5	5	4	4	5	5	4	4	5
5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
4	4	4	4	5	4	4	4	4	4	4	4	4	4	4	4	4	4	5	4	4	5
4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5	4	4	5
3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	5	4	4	5
5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	4	4	5
4	4	4	4	5	4	4	3	4	4	4	4	4	4	4	4	4	4	5	4	4	5
5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	4	4	5
4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5	4	4	5
5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	4	4	5
4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5
4	4	4	4	4	5	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5
4	4	4	4	4	5	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5
4	4	4	4	4	5	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5
4	4	4	4	5	5	5	5	5	5	5	4	4	4	4	4	5	5	5	4	4	5
4	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
4	4	4	4	4	4	4	4	5	4	4	4	4	4	4	4	4	4	4	4	4	4
4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
4	4	4	4	4	4	4	4	5	4	4	3	4	4	4	4	4	4	4	4	4	4
5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5




Summary of computational transaction
Raw Input view raw input (R code)
Raw Outputview raw output of R engine
Computing time1 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 time1 seconds \tabularnewline
R ServerBig Analytics Cloud Computing Center \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=319384&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]1 seconds[/C][/ROW] [ROW]R Server[/C]Big Analytics Cloud Computing Center[/C][/ROW] [/TABLE] Source: https://freestatistics.org/blog/index.php?pk=319384&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=319384&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 time1 seconds
R ServerBig Analytics Cloud Computing Center







Cronbach Alpha and Related Statistics
ItemsCronbach AlphaStd. AlphaG6(smc)Average R
All itmes0.99030.99020.99830.8219
9 excluded0.990.990.99860.8246
10 excluded0.98950.98940.99820.8161
11 excluded0.98950.98940.99820.8161
12 excluded0.98950.98940.99820.8161
13 excluded0.98980.98970.99830.8211
14 excluded0.990.990.99770.8243
15 excluded0.98970.98960.99830.8193
16 excluded0.98980.98970.99820.8205
17 excluded0.99030.99020.99850.8273
18 excluded0.98950.98940.99820.817
19 excluded0.98950.98940.99820.817
20 excluded0.98980.98970.99820.8202
21 excluded0.98950.98950.99820.8171
22 excluded0.98950.98950.99820.8171
23 excluded0.98950.98950.99820.8171
24 excluded0.98960.98950.99820.8176
25 excluded0.98950.98940.99820.817
26 excluded0.98940.98940.99810.816
27 excluded0.99090.99080.99760.8369
28 excluded0.99050.99040.99750.8305
29 excluded0.99050.99040.99750.8305
30 excluded0.99120.99120.99770.8433

\begin{tabular}{lllllllll}
\hline
Cronbach Alpha and Related Statistics \tabularnewline
Items & Cronbach Alpha & Std. Alpha & G6(smc) & Average R \tabularnewline
All itmes & 0.9903 & 0.9902 & 0.9983 & 0.8219 \tabularnewline
9 excluded & 0.99 & 0.99 & 0.9986 & 0.8246 \tabularnewline
10 excluded & 0.9895 & 0.9894 & 0.9982 & 0.8161 \tabularnewline
11 excluded & 0.9895 & 0.9894 & 0.9982 & 0.8161 \tabularnewline
12 excluded & 0.9895 & 0.9894 & 0.9982 & 0.8161 \tabularnewline
13 excluded & 0.9898 & 0.9897 & 0.9983 & 0.8211 \tabularnewline
14 excluded & 0.99 & 0.99 & 0.9977 & 0.8243 \tabularnewline
15 excluded & 0.9897 & 0.9896 & 0.9983 & 0.8193 \tabularnewline
16 excluded & 0.9898 & 0.9897 & 0.9982 & 0.8205 \tabularnewline
17 excluded & 0.9903 & 0.9902 & 0.9985 & 0.8273 \tabularnewline
18 excluded & 0.9895 & 0.9894 & 0.9982 & 0.817 \tabularnewline
19 excluded & 0.9895 & 0.9894 & 0.9982 & 0.817 \tabularnewline
20 excluded & 0.9898 & 0.9897 & 0.9982 & 0.8202 \tabularnewline
21 excluded & 0.9895 & 0.9895 & 0.9982 & 0.8171 \tabularnewline
22 excluded & 0.9895 & 0.9895 & 0.9982 & 0.8171 \tabularnewline
23 excluded & 0.9895 & 0.9895 & 0.9982 & 0.8171 \tabularnewline
24 excluded & 0.9896 & 0.9895 & 0.9982 & 0.8176 \tabularnewline
25 excluded & 0.9895 & 0.9894 & 0.9982 & 0.817 \tabularnewline
26 excluded & 0.9894 & 0.9894 & 0.9981 & 0.816 \tabularnewline
27 excluded & 0.9909 & 0.9908 & 0.9976 & 0.8369 \tabularnewline
28 excluded & 0.9905 & 0.9904 & 0.9975 & 0.8305 \tabularnewline
29 excluded & 0.9905 & 0.9904 & 0.9975 & 0.8305 \tabularnewline
30 excluded & 0.9912 & 0.9912 & 0.9977 & 0.8433 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=319384&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]0.9903[/C][C]0.9902[/C][C]0.9983[/C][C]0.8219[/C][/ROW]
[ROW][C]9 excluded[/C][C]0.99[/C][C]0.99[/C][C]0.9986[/C][C]0.8246[/C][/ROW]
[ROW][C]10 excluded[/C][C]0.9895[/C][C]0.9894[/C][C]0.9982[/C][C]0.8161[/C][/ROW]
[ROW][C]11 excluded[/C][C]0.9895[/C][C]0.9894[/C][C]0.9982[/C][C]0.8161[/C][/ROW]
[ROW][C]12 excluded[/C][C]0.9895[/C][C]0.9894[/C][C]0.9982[/C][C]0.8161[/C][/ROW]
[ROW][C]13 excluded[/C][C]0.9898[/C][C]0.9897[/C][C]0.9983[/C][C]0.8211[/C][/ROW]
[ROW][C]14 excluded[/C][C]0.99[/C][C]0.99[/C][C]0.9977[/C][C]0.8243[/C][/ROW]
[ROW][C]15 excluded[/C][C]0.9897[/C][C]0.9896[/C][C]0.9983[/C][C]0.8193[/C][/ROW]
[ROW][C]16 excluded[/C][C]0.9898[/C][C]0.9897[/C][C]0.9982[/C][C]0.8205[/C][/ROW]
[ROW][C]17 excluded[/C][C]0.9903[/C][C]0.9902[/C][C]0.9985[/C][C]0.8273[/C][/ROW]
[ROW][C]18 excluded[/C][C]0.9895[/C][C]0.9894[/C][C]0.9982[/C][C]0.817[/C][/ROW]
[ROW][C]19 excluded[/C][C]0.9895[/C][C]0.9894[/C][C]0.9982[/C][C]0.817[/C][/ROW]
[ROW][C]20 excluded[/C][C]0.9898[/C][C]0.9897[/C][C]0.9982[/C][C]0.8202[/C][/ROW]
[ROW][C]21 excluded[/C][C]0.9895[/C][C]0.9895[/C][C]0.9982[/C][C]0.8171[/C][/ROW]
[ROW][C]22 excluded[/C][C]0.9895[/C][C]0.9895[/C][C]0.9982[/C][C]0.8171[/C][/ROW]
[ROW][C]23 excluded[/C][C]0.9895[/C][C]0.9895[/C][C]0.9982[/C][C]0.8171[/C][/ROW]
[ROW][C]24 excluded[/C][C]0.9896[/C][C]0.9895[/C][C]0.9982[/C][C]0.8176[/C][/ROW]
[ROW][C]25 excluded[/C][C]0.9895[/C][C]0.9894[/C][C]0.9982[/C][C]0.817[/C][/ROW]
[ROW][C]26 excluded[/C][C]0.9894[/C][C]0.9894[/C][C]0.9981[/C][C]0.816[/C][/ROW]
[ROW][C]27 excluded[/C][C]0.9909[/C][C]0.9908[/C][C]0.9976[/C][C]0.8369[/C][/ROW]
[ROW][C]28 excluded[/C][C]0.9905[/C][C]0.9904[/C][C]0.9975[/C][C]0.8305[/C][/ROW]
[ROW][C]29 excluded[/C][C]0.9905[/C][C]0.9904[/C][C]0.9975[/C][C]0.8305[/C][/ROW]
[ROW][C]30 excluded[/C][C]0.9912[/C][C]0.9912[/C][C]0.9977[/C][C]0.8433[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=319384&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=319384&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 itmes0.99030.99020.99830.8219
9 excluded0.990.990.99860.8246
10 excluded0.98950.98940.99820.8161
11 excluded0.98950.98940.99820.8161
12 excluded0.98950.98940.99820.8161
13 excluded0.98980.98970.99830.8211
14 excluded0.990.990.99770.8243
15 excluded0.98970.98960.99830.8193
16 excluded0.98980.98970.99820.8205
17 excluded0.99030.99020.99850.8273
18 excluded0.98950.98940.99820.817
19 excluded0.98950.98940.99820.817
20 excluded0.98980.98970.99820.8202
21 excluded0.98950.98950.99820.8171
22 excluded0.98950.98950.99820.8171
23 excluded0.98950.98950.99820.8171
24 excluded0.98960.98950.99820.8176
25 excluded0.98950.98940.99820.817
26 excluded0.98940.98940.99810.816
27 excluded0.99090.99080.99760.8369
28 excluded0.99050.99040.99750.8305
29 excluded0.99050.99040.99750.8305
30 excluded0.99120.99120.99770.8433



Parameters (Session):
par1 = TRUE ;
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')