Free Statistics

of Irreproducible Research!

Author's title

Author*Unverified author*
R Software Modulerwasp_cronbach.wasp
Title produced by softwareCronbach Alpha
Date of computationSat, 17 Dec 2016 13:34:43 +0000
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/17/t1481981716ic68353wrzqu0yw.htm/, Retrieved Thu, 02 May 2024 04:56:10 +0200
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=, Retrieved Thu, 02 May 2024 04:56:10 +0200
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact0
Dataseries X:
2	3
3	4
4	5
4	4
4	4
4	5
4	5
4	5
5	5
5	5
4	5
4	4
4	4
3	4
4	4
4	5
4	4
5	4
4	5
4	4
4	4
4	4
4	4
4	5
4	5
4	4
4	4
4	5
4	5
3	3
5	5
4	4
3	5
3	4
5	5
4	4
3	4
3	4
4	5
4	4
5	5
3	3
5	5
4	4
4	5
4	5
5	4
4	3
3	5
5	5
5	4
5	3
3	4
3	4
4	4
4	4
4	4
4	4
4	5
5	4
4	4
4	4
4	4
4	4
2	5
4	4
4	4
4	4
4	4
4	4
5	3
4	4
4	4
4	4
4	5
4	4
4	4
3	5
3	5
4	3
3	5
4	4
4	5
4	5
4	5
4	5
4	4
4	4
2	2
4	4
4	5
4	5
5	5
4	4
4	4
4	4
4	5
5	4
4	5
3	4
4	4
4	4
4	5
4	4
4	5
4	4
4	4
4	4
4	3
4	4
4	3
3	5
4	4
4	4
4	5
4	4
4	4
4	4
4	4
4	4
4	4
4	5
5	4
4	4
4	5
4	4
4	4
4	3
2	4
4	4
4	4
4	3
3	4
4	5
5	3
5	4
5	5
5	5
4	4
4	4
4	4
4	3
4	5
4	4
4	5
3	4
4	4
3	3
5	4
4	4
4	4
4	3
4	4
4	5
4	3
3	4
4	5
3	4
4	5
5	4
4	4
4	4
3	4
4	4
4	3
3	4




Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time0 seconds
R Server'George Udny Yule' @ yule.wessa.net

\begin{tabular}{lllllllll}
\hline
Summary of computational transaction \tabularnewline
Raw Input & view raw input (R code)  \tabularnewline
Raw Output & view raw output of R engine  \tabularnewline
Computing time & 0 seconds \tabularnewline
R Server & 'George Udny Yule' @ yule.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=&T=0

[TABLE]
[ROW][C]Summary of computational transaction[/C][/ROW]
[ROW][C]Raw Input[/C][C]view raw input (R code) [/C][/ROW]
[ROW][C]Raw Output[/C][C]view raw output of R engine [/C][/ROW]
[ROW][C]Computing time[/C][C]0 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'George Udny Yule' @ yule.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=&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 Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time0 seconds
R Server'George Udny Yule' @ yule.wessa.net







Cronbach Alpha and Related Statistics
ItemsCronbach AlphaStd. AlphaG6(smc)Average R
All itmes0.26720.26750.15440.1544
Q2 excluded0.15440.15440.02380.1544
Q9 excluded0.15440.15440.02380.1544

\begin{tabular}{lllllllll}
\hline
Cronbach Alpha and Related Statistics \tabularnewline
Items & Cronbach Alpha & Std. Alpha & G6(smc) & Average R \tabularnewline
All itmes & 0.2672 & 0.2675 & 0.1544 & 0.1544 \tabularnewline
Q2 excluded & 0.1544 & 0.1544 & 0.0238 & 0.1544 \tabularnewline
Q9 excluded & 0.1544 & 0.1544 & 0.0238 & 0.1544 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=&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]0.2672[/C][C]0.2675[/C][C]0.1544[/C][C]0.1544[/C][/ROW]
[ROW][C]Q2 excluded[/C][C]0.1544[/C][C]0.1544[/C][C]0.0238[/C][C]0.1544[/C][/ROW]
[ROW][C]Q9 excluded[/C][C]0.1544[/C][C]0.1544[/C][C]0.0238[/C][C]0.1544[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=&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 itmes0.26720.26750.15440.1544
Q2 excluded0.15440.15440.02380.1544
Q9 excluded0.15440.15440.02380.1544



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')