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Author's title

Author

*Unverified author*

R Software Module

rwasp_cronbach.wasp

Title produced by software

Cronbach Alpha

Date of computation

Thu, 08 Oct 2020 01:59:20 +0200

Cite this page as follows

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2020/Oct/08/t1602115641j1810tid4vdn9r1.htm/, Retrieved Sat, 20 Apr 2024 10:24:07 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=319259, Retrieved Sat, 20 Apr 2024 10:24:07 +0000

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Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords

Estimated Impact

124

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)

-       [Cronbach Alpha] [] [2020-10-07 23:59:20] [d41d8cd98f00b204e9800998ecf8427e] [Current]

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Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	0 seconds
R Server	Big 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=319259&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=319259&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=319259&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 Output	view raw output of R engine
Computing time	0 seconds
R Server	Big Analytics Cloud Computing Center

Cronbach Alpha and Related Statistics
Items	Cronbach Alpha	Std. Alpha	G6(smc)	Average R
All itmes	0.4233	0.4424	0.4793	0.137
MDE-05 excluded	0.4247	0.4522	0.4925	0.171
MED-08 excluded	0.4112	0.4342	0.4072	0.161
PAL-08 excluded	0.2911	0.3005	0.3293	0.097
PAL-10 excluded	0.4207	0.4041	0.3946	0.145
FO-14 excluded	0.2916	0.3327	0.3442	0.1108

\begin{tabular}{lllllllll}
\hline
Cronbach Alpha and Related Statistics \tabularnewline
Items & Cronbach Alpha & Std. Alpha & G6(smc) & Average R \tabularnewline
All itmes & 0.4233 & 0.4424 & 0.4793 & 0.137 \tabularnewline
MDE-05 excluded & 0.4247 & 0.4522 & 0.4925 & 0.171 \tabularnewline
MED-08 excluded & 0.4112 & 0.4342 & 0.4072 & 0.161 \tabularnewline
PAL-08 excluded & 0.2911 & 0.3005 & 0.3293 & 0.097 \tabularnewline
PAL-10 excluded & 0.4207 & 0.4041 & 0.3946 & 0.145 \tabularnewline
FO-14 excluded & 0.2916 & 0.3327 & 0.3442 & 0.1108 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=319259&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]0.4233[/C][C]0.4424[/C][C]0.4793[/C][C]0.137[/C][/ROW]
[ROW][C]MDE-05 excluded[/C][C]0.4247[/C][C]0.4522[/C][C]0.4925[/C][C]0.171[/C][/ROW]
[ROW][C]MED-08 excluded[/C][C]0.4112[/C][C]0.4342[/C][C]0.4072[/C][C]0.161[/C][/ROW]
[ROW][C]PAL-08 excluded[/C][C]0.2911[/C][C]0.3005[/C][C]0.3293[/C][C]0.097[/C][/ROW]
[ROW][C]PAL-10 excluded[/C][C]0.4207[/C][C]0.4041[/C][C]0.3946[/C][C]0.145[/C][/ROW]
[ROW][C]FO-14 excluded[/C][C]0.2916[/C][C]0.3327[/C][C]0.3442[/C][C]0.1108[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=319259&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=319259&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
Items	Cronbach Alpha	Std. Alpha	G6(smc)	Average R
All itmes	0.4233	0.4424	0.4793	0.137
MDE-05 excluded	0.4247	0.4522	0.4925	0.171
MED-08 excluded	0.4112	0.4342	0.4072	0.161
PAL-08 excluded	0.2911	0.3005	0.3293	0.097
PAL-10 excluded	0.4207	0.4041	0.3946	0.145
FO-14 excluded	0.2916	0.3327	0.3442	0.1108

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')

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Input Parameters & R Code