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Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_One Factor ANOVA.wasp
Title produced by softwareOne-Way-Between-Groups ANOVA- Free Statistics Software (Calculator)
Date of computationMon, 05 Nov 2012 10:50:18 -0500
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2012/Nov/05/t1352130629lji66sejwyoy3hk.htm/, Retrieved Thu, 28 Mar 2024 23:53:27 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=186129, Retrieved Thu, 28 Mar 2024 23:53:27 +0000
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Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact113
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Chi Square Measure of Association- Free Statistics Software (Calculator)] [One Way ANOVA wit...] [2009-11-29 13:09:19] [98fd0e87c3eb04e0cc2efde01dbafab6]
-   PD  [Chi Square Measure of Association- Free Statistics Software (Calculator)] [One Way ANOVA for...] [2009-12-01 13:05:10] [3fdd735c61ad38cbc9b3393dc997cdb7]
- R P     [Chi Square Measure of Association- Free Statistics Software (Calculator)] [CARE date with Tu...] [2009-12-01 18:33:48] [98fd0e87c3eb04e0cc2efde01dbafab6]
-   P       [One-Way-Between-Groups ANOVA- Free Statistics Software (Calculator)] [CARE Data with Tu...] [2010-11-23 12:09:38] [3fdd735c61ad38cbc9b3393dc997cdb7]
- RM          [One-Way-Between-Groups ANOVA- Free Statistics Software (Calculator)] [IQ and Mothers Age] [2011-11-21 16:34:08] [98fd0e87c3eb04e0cc2efde01dbafab6]
- R  D          [One-Way-Between-Groups ANOVA- Free Statistics Software (Calculator)] [3b] [2012-11-05 15:27:36] [fe842592b2d6e0f13a4ea14054c50353]
-    D              [One-Way-Between-Groups ANOVA- Free Statistics Software (Calculator)] [3b] [2012-11-05 15:50:18] [ea99e61d761e3afc17f8bda1c0d13b86] [Current]
-    D                [One-Way-Between-Groups ANOVA- Free Statistics Software (Calculator)] [3b] [2012-11-05 18:50:24] [fe842592b2d6e0f13a4ea14054c50353]
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Dataseries X:
91	1
88	1
94	2
90	2
73	2
68	1
80	2
86	2
86	3
91	3
79	1
96	3
92	2
72	3
96	2
70	1
86	2
87	2
88	3
79	2
90	1
95	2
85	2
91	2
90	2
115	3
84	3
79	2
94	1
97	2
86	2
111	3
87	2
98	3
87	3
68	1
88	1
82	3
111	3
75	2
94	1
95	1
80	1
95	2
68	2
94	1
88	1
84	3
91	2
101	1
98	2
78	3
109	2
102	2
81	1
97	3
75	3
97	2
91	1
101	1
101	3
95	2
95	2
91	2
95	2
90	1
107	2
92	3
86	2
70	1
95	3
96	1
91	2
87	3
92	1
97	3
102	2
91	1
68	2
88	1
97	2
90	2
101	3
94	3
101	3
109	3
100	2
103	2
94	2
97	3
85	1
75	1
77	7
87	1
78	3
108	2
97	2
105	2
106	2
107	2
95	2
107	3
115	2
101	2
85	3
90	3
115	3
95	2
97	2
112	1
97	3
77	2
90	2
94	2
103	2
77	2
98	1
90	2
111	2
77	1
88	1
75	2
92	3
78	1
106	3
80	1
87	2
92	2
91	3
111	2
86	1
85	3
90	2
101	3
94	2
86	2
86	3
90	2
75	3
86	2
91	1
97	2
91	1
70	1
98	1
96	1
95	2
100	2
95	2
97	1
97	3
92	3
115	3
88	2
87	1
100	2
98	3
102	2
91	2
96	1




Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'Sir Maurice George Kendall' @ kendall.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 & 2 seconds \tabularnewline
R Server & 'Sir Maurice George Kendall' @ kendall.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=186129&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]2 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Sir Maurice George Kendall' @ kendall.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=186129&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=186129&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 time2 seconds
R Server'Sir Maurice George Kendall' @ kendall.wessa.net







ANOVA Model
WISCRY7V ~ MWARM30
means87.6195.2056.311-10.619

\begin{tabular}{lllllllll}
\hline
ANOVA Model \tabularnewline
WISCRY7V  ~  MWARM30 \tabularnewline
means & 87.619 & 5.205 & 6.311 & -10.619 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=186129&T=1

[TABLE]
[ROW][C]ANOVA Model[/C][/ROW]
[ROW][C]WISCRY7V  ~  MWARM30[/C][/ROW]
[ROW][C]means[/C][C]87.619[/C][C]5.205[/C][C]6.311[/C][C]-10.619[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=186129&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=186129&T=1

As an alternative you can also use a QR Code:  

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

ANOVA Model
WISCRY7V ~ MWARM30
means87.6195.2056.311-10.619







ANOVA Statistics
DfSum SqMean SqF valuePr(>F)
MWARM3031222.682407.5613.8820.01
Residuals15616377.412104.983

\begin{tabular}{lllllllll}
\hline
ANOVA Statistics \tabularnewline
  & Df & Sum Sq & Mean Sq & F value & Pr(>F) \tabularnewline
MWARM30 & 3 & 1222.682 & 407.561 & 3.882 & 0.01 \tabularnewline
Residuals & 156 & 16377.412 & 104.983 &   &   \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=186129&T=2

[TABLE]
[ROW][C]ANOVA Statistics[/C][/ROW]
[ROW][C] [/C][C]Df[/C][C]Sum Sq[/C][C]Mean Sq[/C][C]F value[/C][C]Pr(>F)[/C][/ROW]
[ROW][C]MWARM30[/C][C]3[/C][C]1222.682[/C][C]407.561[/C][C]3.882[/C][C]0.01[/C][/ROW]
[ROW][C]Residuals[/C][C]156[/C][C]16377.412[/C][C]104.983[/C][C] [/C][C] [/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=186129&T=2

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=186129&T=2

As an alternative you can also use a QR Code:  

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

ANOVA Statistics
DfSum SqMean SqF valuePr(>F)
MWARM3031222.682407.5613.8820.01
Residuals15616377.412104.983







Tukey Honest Significant Difference Comparisons
difflwruprp adj
2-15.2050.06510.3460.046
3-16.3110.53912.0840.026
7-1-10.619-37.54316.3040.735
3-21.106-3.9966.2080.943
7-2-15.824-42.61210.9630.42
7-3-16.93-43.8469.9860.363

\begin{tabular}{lllllllll}
\hline
Tukey Honest Significant Difference Comparisons \tabularnewline
  & diff & lwr & upr & p adj \tabularnewline
2-1 & 5.205 & 0.065 & 10.346 & 0.046 \tabularnewline
3-1 & 6.311 & 0.539 & 12.084 & 0.026 \tabularnewline
7-1 & -10.619 & -37.543 & 16.304 & 0.735 \tabularnewline
3-2 & 1.106 & -3.996 & 6.208 & 0.943 \tabularnewline
7-2 & -15.824 & -42.612 & 10.963 & 0.42 \tabularnewline
7-3 & -16.93 & -43.846 & 9.986 & 0.363 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=186129&T=3

[TABLE]
[ROW][C]Tukey Honest Significant Difference Comparisons[/C][/ROW]
[ROW][C] [/C][C]diff[/C][C]lwr[/C][C]upr[/C][C]p adj[/C][/ROW]
[ROW][C]2-1[/C][C]5.205[/C][C]0.065[/C][C]10.346[/C][C]0.046[/C][/ROW]
[ROW][C]3-1[/C][C]6.311[/C][C]0.539[/C][C]12.084[/C][C]0.026[/C][/ROW]
[ROW][C]7-1[/C][C]-10.619[/C][C]-37.543[/C][C]16.304[/C][C]0.735[/C][/ROW]
[ROW][C]3-2[/C][C]1.106[/C][C]-3.996[/C][C]6.208[/C][C]0.943[/C][/ROW]
[ROW][C]7-2[/C][C]-15.824[/C][C]-42.612[/C][C]10.963[/C][C]0.42[/C][/ROW]
[ROW][C]7-3[/C][C]-16.93[/C][C]-43.846[/C][C]9.986[/C][C]0.363[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=186129&T=3

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=186129&T=3

As an alternative you can also use a QR Code:  

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

Tukey Honest Significant Difference Comparisons
difflwruprp adj
2-15.2050.06510.3460.046
3-16.3110.53912.0840.026
7-1-10.619-37.54316.3040.735
3-21.106-3.9966.2080.943
7-2-15.824-42.61210.9630.42
7-3-16.93-43.8469.9860.363







Levenes Test for Homogeneity of Variance
DfF valuePr(>F)
Group31.0110.39
156

\begin{tabular}{lllllllll}
\hline
Levenes Test for Homogeneity of Variance \tabularnewline
  & Df & F value & Pr(>F) \tabularnewline
Group & 3 & 1.011 & 0.39 \tabularnewline
  & 156 &   &   \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=186129&T=4

[TABLE]
[ROW][C]Levenes Test for Homogeneity of Variance[/C][/ROW]
[ROW][C] [/C][C]Df[/C][C]F value[/C][C]Pr(>F)[/C][/ROW]
[ROW][C]Group[/C][C]3[/C][C]1.011[/C][C]0.39[/C][/ROW]
[ROW][C] [/C][C]156[/C][C] [/C][C] [/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=186129&T=4

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=186129&T=4

As an alternative you can also use a QR Code:  

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

Levenes Test for Homogeneity of Variance
DfF valuePr(>F)
Group31.0110.39
156



Parameters (Session):
par1 = 1 ; par2 = 2 ; par3 = TRUE ;
Parameters (R input):
par1 = 1 ; par2 = 2 ; par3 = TRUE ;
R code (references can be found in the software module):
cat1 <- as.numeric(par1) #
cat2<- as.numeric(par2) #
intercept<-as.logical(par3)
x <- t(x)
x1<-as.numeric(x[,cat1])
f1<-as.character(x[,cat2])
xdf<-data.frame(x1,f1)
(V1<-dimnames(y)[[1]][cat1])
(V2<-dimnames(y)[[1]][cat2])
names(xdf)<-c('Response', 'Treatment')
if(intercept == FALSE) (lmxdf<-lm(Response ~ Treatment - 1, data = xdf) ) else (lmxdf<-lm(Response ~ Treatment, data = xdf) )
(aov.xdf<-aov(lmxdf) )
(anova.xdf<-anova(lmxdf) )
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'ANOVA Model', length(lmxdf$coefficients)+1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a, paste(V1, ' ~ ', V2), length(lmxdf$coefficients)+1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a, 'means',,TRUE)
for(i in 1:length(lmxdf$coefficients)){
a<-table.element(a, round(lmxdf$coefficients[i], digits=3),,FALSE)
}
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'ANOVA Statistics', 5+1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a, ' ',,TRUE)
a<-table.element(a, 'Df',,FALSE)
a<-table.element(a, 'Sum Sq',,FALSE)
a<-table.element(a, 'Mean Sq',,FALSE)
a<-table.element(a, 'F value',,FALSE)
a<-table.element(a, 'Pr(>F)',,FALSE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a, V2,,TRUE)
a<-table.element(a, anova.xdf$Df[1],,FALSE)
a<-table.element(a, round(anova.xdf$'Sum Sq'[1], digits=3),,FALSE)
a<-table.element(a, round(anova.xdf$'Mean Sq'[1], digits=3),,FALSE)
a<-table.element(a, round(anova.xdf$'F value'[1], digits=3),,FALSE)
a<-table.element(a, round(anova.xdf$'Pr(>F)'[1], digits=3),,FALSE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a, 'Residuals',,TRUE)
a<-table.element(a, anova.xdf$Df[2],,FALSE)
a<-table.element(a, round(anova.xdf$'Sum Sq'[2], digits=3),,FALSE)
a<-table.element(a, round(anova.xdf$'Mean Sq'[2], digits=3),,FALSE)
a<-table.element(a, ' ',,FALSE)
a<-table.element(a, ' ',,FALSE)
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable1.tab')
bitmap(file='anovaplot.png')
boxplot(Response ~ Treatment, data=xdf, xlab=V2, ylab=V1)
dev.off()
if(intercept==TRUE){
thsd<-TukeyHSD(aov.xdf)
bitmap(file='TukeyHSDPlot.png')
plot(thsd)
dev.off()
}
if(intercept==TRUE){
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Tukey Honest Significant Difference Comparisons', 5,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a, ' ', 1, TRUE)
for(i in 1:4){
a<-table.element(a,colnames(thsd[[1]])[i], 1, TRUE)
}
a<-table.row.end(a)
for(i in 1:length(rownames(thsd[[1]]))){
a<-table.row.start(a)
a<-table.element(a,rownames(thsd[[1]])[i], 1, TRUE)
for(j in 1:4){
a<-table.element(a,round(thsd[[1]][i,j], digits=3), 1, FALSE)
}
a<-table.row.end(a)
}
a<-table.end(a)
table.save(a,file='mytable2.tab')
}
if(intercept==FALSE){
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'TukeyHSD Message', 1,TRUE)
a<-table.row.end(a)
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Must Include Intercept to use Tukey Test ', 1, FALSE)
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable2.tab')
}
library(car)
lt.lmxdf<-levene.test(lmxdf)
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Levenes Test for Homogeneity of Variance', 4,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,' ', 1, TRUE)
for (i in 1:3){
a<-table.element(a,names(lt.lmxdf)[i], 1, FALSE)
}
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Group', 1, TRUE)
for (i in 1:3){
a<-table.element(a,round(lt.lmxdf[[i]][1], digits=3), 1, FALSE)
}
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,' ', 1, TRUE)
a<-table.element(a,lt.lmxdf[[1]][2], 1, FALSE)
a<-table.element(a,' ', 1, FALSE)
a<-table.element(a,' ', 1, FALSE)
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable3.tab')