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Author's title

Author*Unverified author*
R Software Modulerwasp_cronbach.wasp
Title produced by softwareCronbach Alpha
Date of computationMon, 08 Jul 2019 17:03:38 +0200
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2019/Jul/08/t1562598941v1wuy343yup93ta.htm/, Retrieved Fri, 25 Sep 2020 04:05:30 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=318840, Retrieved Fri, 25 Sep 2020 04:05:30 +0000
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Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact23
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Cronbach Alpha] [omid] [2019-07-08 15:03:38] [d41d8cd98f00b204e9800998ecf8427e] [Current]
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Dataseries X:
5 5 5 5 4 5 5 5 5 5 5 4 5 5 4 4 5
4 5 5 5 4 5 4 4 3 5 4 5 4 3 3 3 4
3 4 4 4 3 5 4 4 4 5 4 3 5 3 4 5 3
4 4 5 4 4 5 5 5 4 5 4 5 4 4 4 4 2
3 3 3 3 5 4 5 5 4 3 5 3 5 3 3 5 5
5 3 3 3 5 5 5 5 4 3 4 3 5 5 4 4 5
5 5 5 5 3 5 5 5 5 5 3 4 5 5 4 5 5 
4 4 4 4 4 4 2 2 4 4 4 3 4 3 4 4 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=318840&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=318840&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=318840&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 itmes0.81840.836510.2313
q1 excluded0.80460.823610.2259
q2 excluded0.78870.810510.211
q3 excluded0.77790.803510.2036
q4 excluded0.78870.810510.211
q5 excluded0.80420.823110.2253
q6 excluded0.80040.812610.2132
q7 excluded0.82760.843410.2518
q8 excluded0.82760.843410.2518
q9 excluded0.81680.838610.2451
q10 excluded0.78370.808410.2086
q11 excluded0.81230.830710.2347
q12 excluded0.78960.814910.2157
q13 excluded0.8230.847210.2574
q14 excluded0.8080.82710.2301
q15 excluded0.81440.833310.2381
q16 excluded0.82210.842410.2504
q17 excluded0.84770.848410.2591

\begin{tabular}{lllllllll}
\hline
Cronbach Alpha and Related Statistics \tabularnewline
Items & Cronbach Alpha & Std. Alpha & G6(smc) & Average R \tabularnewline
All itmes & 0.8184 & 0.8365 & 1 & 0.2313 \tabularnewline
q1 excluded & 0.8046 & 0.8236 & 1 & 0.2259 \tabularnewline
q2 excluded & 0.7887 & 0.8105 & 1 & 0.211 \tabularnewline
q3 excluded & 0.7779 & 0.8035 & 1 & 0.2036 \tabularnewline
q4 excluded & 0.7887 & 0.8105 & 1 & 0.211 \tabularnewline
q5 excluded & 0.8042 & 0.8231 & 1 & 0.2253 \tabularnewline
q6 excluded & 0.8004 & 0.8126 & 1 & 0.2132 \tabularnewline
q7 excluded & 0.8276 & 0.8434 & 1 & 0.2518 \tabularnewline
q8 excluded & 0.8276 & 0.8434 & 1 & 0.2518 \tabularnewline
q9 excluded & 0.8168 & 0.8386 & 1 & 0.2451 \tabularnewline
q10 excluded & 0.7837 & 0.8084 & 1 & 0.2086 \tabularnewline
q11 excluded & 0.8123 & 0.8307 & 1 & 0.2347 \tabularnewline
q12 excluded & 0.7896 & 0.8149 & 1 & 0.2157 \tabularnewline
q13 excluded & 0.823 & 0.8472 & 1 & 0.2574 \tabularnewline
q14 excluded & 0.808 & 0.827 & 1 & 0.2301 \tabularnewline
q15 excluded & 0.8144 & 0.8333 & 1 & 0.2381 \tabularnewline
q16 excluded & 0.8221 & 0.8424 & 1 & 0.2504 \tabularnewline
q17 excluded & 0.8477 & 0.8484 & 1 & 0.2591 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=318840&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]0.8184[/C][C]0.8365[/C][C]1[/C][C]0.2313[/C][/ROW]
[ROW][C]q1 excluded[/C][C]0.8046[/C][C]0.8236[/C][C]1[/C][C]0.2259[/C][/ROW]
[ROW][C]q2 excluded[/C][C]0.7887[/C][C]0.8105[/C][C]1[/C][C]0.211[/C][/ROW]
[ROW][C]q3 excluded[/C][C]0.7779[/C][C]0.8035[/C][C]1[/C][C]0.2036[/C][/ROW]
[ROW][C]q4 excluded[/C][C]0.7887[/C][C]0.8105[/C][C]1[/C][C]0.211[/C][/ROW]
[ROW][C]q5 excluded[/C][C]0.8042[/C][C]0.8231[/C][C]1[/C][C]0.2253[/C][/ROW]
[ROW][C]q6 excluded[/C][C]0.8004[/C][C]0.8126[/C][C]1[/C][C]0.2132[/C][/ROW]
[ROW][C]q7 excluded[/C][C]0.8276[/C][C]0.8434[/C][C]1[/C][C]0.2518[/C][/ROW]
[ROW][C]q8 excluded[/C][C]0.8276[/C][C]0.8434[/C][C]1[/C][C]0.2518[/C][/ROW]
[ROW][C]q9 excluded[/C][C]0.8168[/C][C]0.8386[/C][C]1[/C][C]0.2451[/C][/ROW]
[ROW][C]q10 excluded[/C][C]0.7837[/C][C]0.8084[/C][C]1[/C][C]0.2086[/C][/ROW]
[ROW][C]q11 excluded[/C][C]0.8123[/C][C]0.8307[/C][C]1[/C][C]0.2347[/C][/ROW]
[ROW][C]q12 excluded[/C][C]0.7896[/C][C]0.8149[/C][C]1[/C][C]0.2157[/C][/ROW]
[ROW][C]q13 excluded[/C][C]0.823[/C][C]0.8472[/C][C]1[/C][C]0.2574[/C][/ROW]
[ROW][C]q14 excluded[/C][C]0.808[/C][C]0.827[/C][C]1[/C][C]0.2301[/C][/ROW]
[ROW][C]q15 excluded[/C][C]0.8144[/C][C]0.8333[/C][C]1[/C][C]0.2381[/C][/ROW]
[ROW][C]q16 excluded[/C][C]0.8221[/C][C]0.8424[/C][C]1[/C][C]0.2504[/C][/ROW]
[ROW][C]q17 excluded[/C][C]0.8477[/C][C]0.8484[/C][C]1[/C][C]0.2591[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=318840&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=318840&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 itmes0.81840.836510.2313
q1 excluded0.80460.823610.2259
q2 excluded0.78870.810510.211
q3 excluded0.77790.803510.2036
q4 excluded0.78870.810510.211
q5 excluded0.80420.823110.2253
q6 excluded0.80040.812610.2132
q7 excluded0.82760.843410.2518
q8 excluded0.82760.843410.2518
q9 excluded0.81680.838610.2451
q10 excluded0.78370.808410.2086
q11 excluded0.81230.830710.2347
q12 excluded0.78960.814910.2157
q13 excluded0.8230.847210.2574
q14 excluded0.8080.82710.2301
q15 excluded0.81440.833310.2381
q16 excluded0.82210.842410.2504
q17 excluded0.84770.848410.2591



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')