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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

Fri, 26 Apr 2019 13:49:19 +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/2019/Apr/26/t1556279390glzv6g8n04vrmdx.htm/, Retrieved Mon, 29 Apr 2024 16:17:25 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=318784, Retrieved Mon, 29 Apr 2024 16:17:25 +0000

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Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords

Estimated Impact

111

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

-       [Cronbach Alpha] [] [2019-04-26 11:49:19] [d41d8cd98f00b204e9800998ecf8427e] [Current]

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Boxplots

1	0	1	0	1	0	0	1	1	1	1	0	1	1	1	1	1	0	1	1	0	0	0	0	1	0	0	0	0	0										
1	1	0	0	1	0	1	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	1	1	0	1	0	1	0	1	1	1	0	1	1	1	1	0	0	0	1	0	0	1	0	0	1	0	0	0	0										
1	1	0	0	1	0	0	1	1	1	1	0	1	1	0	1	1	0	1	1	0	0	0	0	1	1	1	0	0	0										
1	1	1	1	1	0	1	1	1	1	0	1	0	1	1	1	1	0	1	1	1	0	1	0	1	1	1	0	0	1										
1	0	0	0	1	0	1	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	1	1	0	1	0	0	1	1	1	0	1	1	1	0	1	1	0	1	1	1	0	0	1	1	1	0	0	1	0										
1	1	1	0	1	1	0	1	1	1	1	0	0	1	1	1	1	0	1	1	1	0	1	1	1	0	0	0	1	0										
1	1	1	0	1	1	0	0	1	1	0	1	1	1	0	1	1	0	0	1	0	0	0	0	1	1	1	0	1	1										
1	1	1	0	1	0	0	0	1	1	1	0	1	0	1	1	1	1	1	1	0	0	0	0	1	1	0	0	0	0										
1	1	1	0	1	0	0	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	0	0	0	1	1	0	1	1	1	1	0	1	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	1	1	0	1	0	0	0	1	1	1	0	1	0	1	1	1	0	1	1	1	0	1	0	1	1	0	0	0	0										
1	1	0	0	1	0	1	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	1	1	1	1	0	0	0	0										
1	1	1	1	1	0	0	0	0	1	1	1	1	1	1	1	1	0	1	1	0	1	1	1	1	1	1	1	0	1										
1	0	1	0	1	1	0	1	1	0	1	0	1	1	0	1	1	0	0	1	1	0	0	1	0	1	0	0	1	0										
1	0	1	0	1	0	1	1	1	1	1	1	1	1	1	1	1	0	0	1	0	0	1	1	1	1	0	0	0	0										
1	0	1	0	1	0	1	0	1	1	1	1	1	1	1	1	1	0	0	0	1	1	1	1	0	1	1	1	0	0										
1	0	1	0	1	0	1	1	1	1	1	0	1	1	1	1	1	1	0	1	1	0	1	1	1	0	1	1	0	0										
1	0	1	1	1	0	0	1	1	0	0	1	1	1	1	1	0	0	1	0	1	0	1	1	1	1	0	0	0	0										
1	1	0	0	1	0	0	1	1	1	1	0	1	1	1	1	1	0	1	1	0	0	1	0	1	1	0	0	0	0										
1	1	1	0	1	1	0	1	1	1	1	1	1	1	1	1	0	0	1	1	1	1	1	0	1	1	0	0	0	1										
1	1	1	1	1	1	1	1	1	1	1	0	1	1	0	1	1	0	1	1	1	1	1	0	1	1	0	0	0	0										
1	0	1	1	1	0	0	1	0	1	1	1	1	1	1	1	0	0	0	1	1	0	1	0	1	1	1	0	0	0										
1	1	1	1	1	0	0	1	1	1	1	1	1	1	0	1	1	0	1	1	0	0	1	1	1	1	0	0	0	0										
1	1	1	0	1	1	0	1	1	1	1	1	1	0	0	1	1	1	1	1	0	0	1	1	0	1	0	0	0	0										
1	0	1	0	1	0	0	1	1	1	1	0	1	1	1	1	0	0	1	1	1	0	1	1	1	1	0	0	0	0										
1	1	1	1	1	0	1	1	1	1	0	0	0	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	1	0	0	1	1	1	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	1	1	1	1	1	1	1	0	0	0	0	1	1	1	1	1	1	1	1	1	0	1	0	0	1	0	0	0	0										
1	1	1	1	1	0	0	1	1	1	1	1	1	1	0	1	1	1	1	1	1	1	1	1	1	1	1	0	0	1										
1	0	1	0	1	1	1	1	1	1	1	1	1	1	0	1	1	0	1	1	1	1	0	1	1	1	0	0	0	0										
1	0	1	0	1	0	1	0	1	1	1	0	1	1	1	1	1	1	1	1	0	0	1	0	1	1	0	0	0	0										
1	1	1	0	1	0	0	1	1	1	1	0	1	0	0	1	1	0	1	1	0	0	1	1	1	1	1	0	0	0										
1	1	0	0	1	0	1	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	0	1	1	1	0	1	0	1	1	0	0	1	1	0	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	1	1	1	1	0	1	1	1	1	0	0	1	1	1	1	1	0	1	1	1	1	0	1	1	1	1	0	1	1										
1	0	1	0	1	1	1	1	1	1	0	0	1	1	1	1	0	0	1	1	0	1	1	0	1	1	1	1	0	0										
1	1	0	0	1	0	1	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	0	1	1	0	0	0	0	0										
1	1	1	1	1	0	1	1	1	1	1	1	1	0	0	1	1	0	1	1	1	0	0	1	1	1	0	0	0	0										
1	0	1	0	1	1	0	1	1	1	1	1	1	0	0	1	1	1	1	1	1	0	1	0	1	1	0	0	0	0										
1	1	0	0	1	0	1	0	1	1	1	0	1	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	0	1	1	1	0	1	1	1	1	0	0	1	1	0	1	1	0	1	1	1	0	0	0	1	1	1	0	0	1										
1	1	1	1	1	0	0	1	1	1	1	1	1	1	0	1	1	0	1	1	1	0	1	0	1	1	0	0	0	0										
1	1	1	1	1	1	0	1	1	1	1	0	1	1	0	1	1	0	1	1	1	0	1	0	1	1	0	0	0	0										
1	1	1	1	1	0	1	1	1	1	1	0	1	1	1	1	1	0	1	1	1	1	1	0	1	1	1	0	0	0										
1	1	0	0	1	0	1	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	1	0	0	1	0	1	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	1										
1	0	1	0	1	0	0	1	1	1	1	0	1	0	1	1	1	0	1	1	1	0	1	1	1	1	1	0	1	0										
1	1	1	1	1	0	0	1	1	1	1	0	1	1	1	1	0	0	1	1	1	0	1	0	0	1	0	0	0	0										
1	1	1	1	1	0	0	1	1	1	0	1	1	1	1	1	0	0	1	1	1	0	1	0	1	1	0	0	0	0										
1	1	1	0	1	0	0	1	1	1	1	0	1	1	1	1	0	0	1	1	1	0	0	0	1	1	1	0	0	0										
1	0	1	0	1	1	0	1	1	1	1	0	1	1	1	1	1	0	1	1	1	0	1	0	1	0	1	0	0	0										
1	1	0	0	1	0	1	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	1	0	0	1	0	1	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	1	0	0	1	0	1	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	1	0	0	1	0	1	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	1	0	0	1	0	1	0	1	1	1	0	0	1	1	1	1	0	0	1	0	0	1	0	1	1	0	0	0	0										
1	1	1	1	1	0	0	1	0	1	1	0	1	0	0	1	0	0	1	1	1	0	1	1	1	1	0	1	0	0										
1	1	1	1	1	0	0	1	0	1	1	0	1	0	1	1	1	0	0	1	1	0	1	1	1	1	0	0	0	0										
1	1	1	1	1	0	1	1	0	1	1	1	1	1	1	1	1	0	1	1	1	0	1	1	1	1	1	0	0 1

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	1 seconds
R Server	Big Analytics Cloud Computing Center
R Framework error message	Warning: there are blank lines in the 'Data X' field. Please, use NA for missing data - blank lines are simply deleted and are NOT treated as missing values.
R Engine error message	Error in list(1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, : argument 31 is empty Calls: array Execution halted

\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
R Framework error message & Warning: there are blank lines in the 'Data X' field.
Please, use NA for missing data - blank lines are simply
 deleted and are NOT treated as missing values. \tabularnewline
R Engine error message & Error in list(1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1,  : 
  argument 31 is empty
Calls: array
Execution halted
 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=318784&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] [ROW]

R Framework error message[/C][C]

Warning: there are blank lines in the 'Data X' field.
Please, use NA for missing data - blank lines are simply
 deleted and are NOT treated as missing values.

[/C][/ROW] [ROW]

R Engine error message[/C][C]

Error in list(1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1,  : 
  argument 31 is empty
Calls: array
Execution halted

[/C][/ROW] [/TABLE] Source: https://freestatistics.org/blog/index.php?pk=318784&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=318784&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	1 seconds
R Server	Big Analytics Cloud Computing Center
R Framework error message	Warning: there are blank lines in the 'Data X' field. Please, use NA for missing data - blank lines are simply deleted and are NOT treated as missing values.
R Engine error message	Error in list(1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, : argument 31 is empty Calls: array Execution halted

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')

Free Statistics

Description of Statistical Computation

Tree of Dependent Computations

Dataset

Tables (Output of Computation)

Figures (Output of Computation)

Input Parameters & R Code