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Author*The author of this computation has been verified*
R Software Modulerwasp_chi_squared_tests.wasp
Title produced by softwareChi-Squared Test, McNemar Test, and Fisher Exact Test
Date of computationMon, 23 Jan 2017 11:49:17 +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/2017/Jan/23/t1485168632gmsn050tj0bm03w.htm/, Retrieved Thu, 31 Oct 2024 23:46:22 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=304897, Retrieved Thu, 31 Oct 2024 23:46:22 +0000
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Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact89
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Chi-Squared Test, McNemar Test, and Fisher Exact Test] [CHi] [2017-01-23 10:49:17] [9a9519454d094169f95f881e5b6f16f7] [Current]
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Dataseries X:
1 1 0 0 0 3.2 3.2
0 0 1 0 1 3.3 0
1 0 1 1 1 3 3
0 0 1 0 1 3.5 0
1 0 1 0 0 3.7 3.7
0 1 0 0 0 2.7 0
1 0 1 1 1 3.6 3.6
0 0 1 0 1 3.5 0
1 1 0 0 0 3.8 3.8
0 0 1 0 0 3.4 0
1 0 0 0 1 3.7 3.7
0 0 1 0 0 3.5 0
1 0 0 1 0 2.8 2.8
0 1 0 1 0 3.8 0
1 0 1 0 0 4.3 4.3
0 0 0 0 1 3.3 0
1 0 0 0 0 3.6 3.6
0 1 0 1 0 3.6 0
1 1 1 0 0 3.3 3.3
0 0 0 0 0 2.8 0




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=304897&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=304897&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=304897&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







Tabulation of Results
Geslacht x X5
2.72.833.23.33.43.53.63.73.84.3
011002131010
101111002211

\begin{tabular}{lllllllll}
\hline
Tabulation of Results \tabularnewline
Geslacht  x  X5 \tabularnewline
  & 2.7 & 2.8 & 3 & 3.2 & 3.3 & 3.4 & 3.5 & 3.6 & 3.7 & 3.8 & 4.3 \tabularnewline
0 & 1 & 1 & 0 & 0 & 2 & 1 & 3 & 1 & 0 & 1 & 0 \tabularnewline
1 & 0 & 1 & 1 & 1 & 1 & 0 & 0 & 2 & 2 & 1 & 1 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=304897&T=1

[TABLE]
[ROW][C]Tabulation of Results[/C][/ROW]
[ROW][C]Geslacht  x  X5[/C][/ROW]
[ROW][C] [/C][C]2.7[/C][C]2.8[/C][C]3[/C][C]3.2[/C][C]3.3[/C][C]3.4[/C][C]3.5[/C][C]3.6[/C][C]3.7[/C][C]3.8[/C][C]4.3[/C][/ROW]
[C]0[/C][C]1[/C][C]1[/C][C]0[/C][C]0[/C][C]2[/C][C]1[/C][C]3[/C][C]1[/C][C]0[/C][C]1[/C][C]0[/C][/ROW]
[C]1[/C][C]0[/C][C]1[/C][C]1[/C][C]1[/C][C]1[/C][C]0[/C][C]0[/C][C]2[/C][C]2[/C][C]1[/C][C]1[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=304897&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=304897&T=1

As an alternative you can also use a QR Code:  

The GUIDs for individual cells are displayed in the table below:

Tabulation of Results
Geslacht x X5
2.72.833.23.33.43.53.63.73.84.3
011002131010
101111002211







Tabulation of Expected Results
Geslacht x X5
2.72.833.23.33.43.53.63.73.84.3
00.510.50.51.50.51.51.5110.5
10.510.50.51.50.51.51.5110.5

\begin{tabular}{lllllllll}
\hline
Tabulation of Expected Results \tabularnewline
Geslacht  x  X5 \tabularnewline
  & 2.7 & 2.8 & 3 & 3.2 & 3.3 & 3.4 & 3.5 & 3.6 & 3.7 & 3.8 & 4.3 \tabularnewline
0 & 0.5 & 1 & 0.5 & 0.5 & 1.5 & 0.5 & 1.5 & 1.5 & 1 & 1 & 0.5 \tabularnewline
1 & 0.5 & 1 & 0.5 & 0.5 & 1.5 & 0.5 & 1.5 & 1.5 & 1 & 1 & 0.5 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=304897&T=2

[TABLE]
[ROW][C]Tabulation of Expected Results[/C][/ROW]
[ROW][C]Geslacht  x  X5[/C][/ROW]
[ROW][C] [/C][C]2.7[/C][C]2.8[/C][C]3[/C][C]3.2[/C][C]3.3[/C][C]3.4[/C][C]3.5[/C][C]3.6[/C][C]3.7[/C][C]3.8[/C][C]4.3[/C][/ROW]
[C]0[/C][C]0.5[/C][C]1[/C][C]0.5[/C][C]0.5[/C][C]1.5[/C][C]0.5[/C][C]1.5[/C][C]1.5[/C][C]1[/C][C]1[/C][C]0.5[/C][/ROW]
[C]1[/C][C]0.5[/C][C]1[/C][C]0.5[/C][C]0.5[/C][C]1.5[/C][C]0.5[/C][C]1.5[/C][C]1.5[/C][C]1[/C][C]1[/C][C]0.5[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=304897&T=2

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=304897&T=2

As an alternative you can also use a QR Code:  

The GUIDs for individual cells are displayed in the table below:

Tabulation of Expected Results
Geslacht x X5
2.72.833.23.33.43.53.63.73.84.3
00.510.50.51.50.51.51.5110.5
10.510.50.51.50.51.51.5110.5







Statistical Results
Pearson's Chi-squared test with simulated p-value (based on 2000 replicates)
Exact Pearson Chi Square Statistic10.67
P value0.51

\begin{tabular}{lllllllll}
\hline
Statistical Results \tabularnewline
Pearson's Chi-squared test with simulated p-value
	 (based on 2000 replicates) \tabularnewline
Exact Pearson Chi Square Statistic & 10.67 \tabularnewline
P value & 0.51 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=304897&T=3

[TABLE]
[ROW][C]Statistical Results[/C][/ROW]
[ROW][C]Pearson's Chi-squared test with simulated p-value
	 (based on 2000 replicates)[/C][/ROW]
[ROW][C]Exact Pearson Chi Square Statistic[/C][C]10.67[/C][/ROW]
[ROW][C]P value[/C][C]0.51[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=304897&T=3

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=304897&T=3

As an alternative you can also use a QR Code:  

The GUIDs for individual cells are displayed in the table below:

Statistical Results
Pearson's Chi-squared test with simulated p-value (based on 2000 replicates)
Exact Pearson Chi Square Statistic10.67
P value0.51



Parameters (Session):
par1 = 1 ; par2 = 6 ; par3 = Exact Pearson Chi-Squared by Simulation ;
Parameters (R input):
par1 = 1 ; par2 = 6 ; par3 = Exact Pearson Chi-Squared by Simulation ;
R code (references can be found in the software module):
library(vcd)
cat1 <- as.numeric(par1) #
cat2<- as.numeric(par2) #
simulate.p.value=FALSE
if (par3 == 'Exact Pearson Chi-Squared by Simulation') simulate.p.value=TRUE
x <- t(x)
(z <- array(unlist(x),dim=c(length(x[,1]),length(x[1,]))))
(table1 <- table(z[,cat1],z[,cat2]))
(V1<-dimnames(y)[[1]][cat1])
(V2<-dimnames(y)[[1]][cat2])
bitmap(file='pic1.png')
assoc(ftable(z[,cat1],z[,cat2],row.vars=1,dnn=c(V1,V2)),shade=T)
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Tabulation of Results',ncol(table1)+1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,paste(V1,' x ', V2),ncol(table1)+1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a, ' ', 1,TRUE)
for(nc in 1:ncol(table1)){
a<-table.element(a, colnames(table1)[nc], 1, TRUE)
}
a<-table.row.end(a)
for(nr in 1:nrow(table1) ){
a<-table.element(a, rownames(table1)[nr], 1, TRUE)
for(nc in 1:ncol(table1) ){
a<-table.element(a, table1[nr, nc], 1, FALSE)
}
a<-table.row.end(a)
}
a<-table.end(a)
table.save(a,file='mytable.tab')
(cst<-chisq.test(table1, simulate.p.value=simulate.p.value) )
if (par3 == 'McNemar Chi-Squared') {
(cst <- mcnemar.test(table1))
}
if (par3=='Fisher Exact Test') {
(cst <- fisher.test(table1))
}
if ((par3 != 'McNemar Chi-Squared') & (par3 != 'Fisher Exact Test')) {
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Tabulation of Expected Results',ncol(table1)+1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,paste(V1,' x ', V2),ncol(table1)+1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a, ' ', 1,TRUE)
for(nc in 1:ncol(table1)){
a<-table.element(a, colnames(table1)[nc], 1, TRUE)
}
a<-table.row.end(a)
for(nr in 1:nrow(table1) ){
a<-table.element(a, rownames(table1)[nr], 1, TRUE)
for(nc in 1:ncol(table1) ){
a<-table.element(a, round(cst$expected[nr, nc], digits=2), 1, FALSE)
}
a<-table.row.end(a)
}
a<-table.end(a)
table.save(a,file='mytable1.tab')
}
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Statistical Results',2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a, cst$method, 2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
if (par3=='Pearson Chi-Squared') a<-table.element(a, 'Pearson Chi Square Statistic', 1, TRUE)
if (par3=='Exact Pearson Chi-Squared by Simulation') a<-table.element(a, 'Exact Pearson Chi Square Statistic', 1, TRUE)
if (par3=='McNemar Chi-Squared') a<-table.element(a, 'McNemar Chi Square Statistic', 1, TRUE)
if (par3=='Fisher Exact Test') a<-table.element(a, 'Odds Ratio', 1, TRUE)
if (par3=='Fisher Exact Test') {
if ((ncol(table1) == 2) & (nrow(table1) == 2)) {
a<-table.element(a, round(cst$estimate, digits=2), 1,FALSE)
} else {
a<-table.element(a, '--', 1,FALSE)
}
} else {
a<-table.element(a, round(cst$statistic, digits=2), 1,FALSE)
}
a<-table.row.end(a)
if(!simulate.p.value){
if(par3!='Fisher Exact Test') {
a<-table.row.start(a)
a<-table.element(a, 'Degrees of Freedom', 1, TRUE)
a<-table.element(a, cst$parameter, 1,FALSE)
a<-table.row.end(a)
}
}
a<-table.row.start(a)
a<-table.element(a, 'P value', 1, TRUE)
a<-table.element(a, round(cst$p.value, digits=2), 1,FALSE)
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable2.tab')