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Description of Statistical Computation

Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_histogram.wasp
Title produced by softwareHistogram
Date of computationSat, 15 Dec 2012 17:04:15 -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/Dec/15/t135560907735pyupbcrz9epyo.htm/, Retrieved Sun, 28 Apr 2024 14:39:37 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=200152, Retrieved Sun, 28 Apr 2024 14:39:37 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact107

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Histogram] [paper deel 1 Hist...] [2012-12-15 22:04:15] [951f0bbf00246852608bf7fcd40f4937] [Current]
- R P     [Histogram] [paper deel 1 Hist...] [2012-12-16 13:33:16] [48f852fd41a4fa7d41d1802199989991]
- R PD      [Histogram] [paper deel 1 Hist...] [2012-12-17 18:28:05] [48f852fd41a4fa7d41d1802199989991]
- RMPD      [Notched Boxplots] [Paper deel 1 Notc...] [2012-12-17 19:04:02] [48f852fd41a4fa7d41d1802199989991]
- RMPD      [Notched Boxplots] [Paper deel 1 Notc...] [2012-12-17 19:04:02] [48f852fd41a4fa7d41d1802199989991]
- RMPD        [Skewness and Kurtosis Test] [Paper deel 1 Skew...] [2012-12-18 21:54:28] [48f852fd41a4fa7d41d1802199989991]
- RMPD    [Testing Variance - p-value (probability)] [paper deel 2 one ...] [2012-12-16 14:33:35] [48f852fd41a4fa7d41d1802199989991]
- RMPD    [Testing Variance - p-value (probability)] [paper deel 2 one ...] [2012-12-16 14:38:04] [48f852fd41a4fa7d41d1802199989991]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
5
3
2
3
5
1
3
4
4
2
3
4
4
4
5
3
4
5
5
3
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5
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5
5
3
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3
5
5
5
5
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2
4
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4
4
5
5
4
2
4
4
2
4
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3
4
4
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4
4
5
4
4
4
4
5
4
4
4
3
5
5
2
4
4
4
4
5
5
5
3
3
4
4
4
3
3
4
4
3
4
3
5
4
4
4
4
4
4
4
3
2
5
3
4
4
4
3
4
4
3
5
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4
3
4
2
3
4
3
4
3
4
4
4
2
4
5
4
3
4
4

Tables (Output of Computation)





Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'Herman Ole Andreas Wold' @ wold.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 & 'Herman Ole Andreas Wold' @ wold.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=200152&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]'Herman Ole Andreas Wold' @ wold.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=200152&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=200152&T=0

As an alternative you can also use a QR Code:  
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'Herman Ole Andreas Wold' @ wold.wessa.net






Frequency Table (Histogram)
BinsMidpointAbs. FrequencyRel. FrequencyCumul. Rel. Freq.Density
[1,1.5]1.2510.0061730.0061730.012346
]1.5,2]1.75110.0679010.0740740.135802
]2,2.5]2.25000.0740740
]2.5,3]2.75330.2037040.2777780.407407
]3,3.5]3.25000.2777780
]3.5,4]3.75850.5246910.8024691.049383
]4,4.5]4.25000.8024690
]4.5,5]4.75320.19753110.395062

\begin{tabular}{lllllllll}
\hline
Frequency Table (Histogram) \tabularnewline
Bins & Midpoint & Abs. Frequency & Rel. Frequency & Cumul. Rel. Freq. & Density \tabularnewline
[1,1.5] & 1.25 & 1 & 0.006173 & 0.006173 & 0.012346 \tabularnewline
]1.5,2] & 1.75 & 11 & 0.067901 & 0.074074 & 0.135802 \tabularnewline
]2,2.5] & 2.25 & 0 & 0 & 0.074074 & 0 \tabularnewline
]2.5,3] & 2.75 & 33 & 0.203704 & 0.277778 & 0.407407 \tabularnewline
]3,3.5] & 3.25 & 0 & 0 & 0.277778 & 0 \tabularnewline
]3.5,4] & 3.75 & 85 & 0.524691 & 0.802469 & 1.049383 \tabularnewline
]4,4.5] & 4.25 & 0 & 0 & 0.802469 & 0 \tabularnewline
]4.5,5] & 4.75 & 32 & 0.197531 & 1 & 0.395062 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=200152&T=1

[TABLE]
[ROW][C]Frequency Table (Histogram)[/C][/ROW]
[ROW][C]Bins[/C][C]Midpoint[/C][C]Abs. Frequency[/C][C]Rel. Frequency[/C][C]Cumul. Rel. Freq.[/C][C]Density[/C][/ROW]
[ROW][C][1,1.5][/C][C]1.25[/C][C]1[/C][C]0.006173[/C][C]0.006173[/C][C]0.012346[/C][/ROW]
[ROW][C]]1.5,2][/C][C]1.75[/C][C]11[/C][C]0.067901[/C][C]0.074074[/C][C]0.135802[/C][/ROW]
[ROW][C]]2,2.5][/C][C]2.25[/C][C]0[/C][C]0[/C][C]0.074074[/C][C]0[/C][/ROW]
[ROW][C]]2.5,3][/C][C]2.75[/C][C]33[/C][C]0.203704[/C][C]0.277778[/C][C]0.407407[/C][/ROW]
[ROW][C]]3,3.5][/C][C]3.25[/C][C]0[/C][C]0[/C][C]0.277778[/C][C]0[/C][/ROW]
[ROW][C]]3.5,4][/C][C]3.75[/C][C]85[/C][C]0.524691[/C][C]0.802469[/C][C]1.049383[/C][/ROW]
[ROW][C]]4,4.5][/C][C]4.25[/C][C]0[/C][C]0[/C][C]0.802469[/C][C]0[/C][/ROW]
[ROW][C]]4.5,5][/C][C]4.75[/C][C]32[/C][C]0.197531[/C][C]1[/C][C]0.395062[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=200152&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=200152&T=1

As an alternative you can also use a QR Code:  
QR Code


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

Frequency Table (Histogram)
BinsMidpointAbs. FrequencyRel. FrequencyCumul. Rel. Freq.Density
[1,1.5]1.2510.0061730.0061730.012346
]1.5,2]1.75110.0679010.0740740.135802
]2,2.5]2.25000.0740740
]2.5,3]2.75330.2037040.2777780.407407
]3,3.5]3.25000.2777780
]3.5,4]3.75850.5246910.8024691.049383
]4,4.5]4.25000.8024690
]4.5,5]4.75320.19753110.395062


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par2 = grey ; par3 = TRUE ; par4 = Unknown ;
Parameters (R input):
par1 = ; par2 = grey ; par3 = TRUE ; par4 = Unknown ;
R code (references can be found in the software module):
par4 <- 'Unknown'
par3 <- 'TRUE'
par2 <- 'grey'
par1 <- ''
par1 <- as.numeric(par1)
if (par3 == 'TRUE') par3 <- TRUE
if (par3 == 'FALSE') par3 <- FALSE
if (par4 == 'Unknown') par1 <- as.numeric(par1)
if (par4 == 'Interval/Ratio') par1 <- as.numeric(par1)
if (par4 == '3-point Likert') par1 <- c(1:3 - 0.5, 3.5)
if (par4 == '4-point Likert') par1 <- c(1:4 - 0.5, 4.5)
if (par4 == '5-point Likert') par1 <- c(1:5 - 0.5, 5.5)
if (par4 == '6-point Likert') par1 <- c(1:6 - 0.5, 6.5)
if (par4 == '7-point Likert') par1 <- c(1:7 - 0.5, 7.5)
if (par4 == '8-point Likert') par1 <- c(1:8 - 0.5, 8.5)
if (par4 == '9-point Likert') par1 <- c(1:9 - 0.5, 9.5)
if (par4 == '10-point Likert') par1 <- c(1:10 - 0.5, 10.5)
bitmap(file='test1.png')
if(is.numeric(x[1])) {
if (is.na(par1)) {
myhist<-hist(x,col=par2,main=main,xlab=xlab,right=par3)
} else {
if (par1 < 0) par1 <- 3
if (par1 > 50) par1 <- 50
myhist<-hist(x,breaks=par1,col=par2,main=main,xlab=xlab,right=par3)
}
} else {
plot(mytab <- table(x),col=par2,main='Frequency Plot',xlab=xlab,ylab='Absolute Frequency')
}
dev.off()
if(is.numeric(x[1])) {
myhist
n <- length(x)
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,hyperlink('histogram.htm','Frequency Table (Histogram)',''),6,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Bins',header=TRUE)
a<-table.element(a,'Midpoint',header=TRUE)
a<-table.element(a,'Abs. Frequency',header=TRUE)
a<-table.element(a,'Rel. Frequency',header=TRUE)
a<-table.element(a,'Cumul. Rel. Freq.',header=TRUE)
a<-table.element(a,'Density',header=TRUE)
a<-table.row.end(a)
crf <- 0
if (par3 == FALSE) mybracket <- '[' else mybracket <- ']'
mynumrows <- (length(myhist$breaks)-1)
for (i in 1:mynumrows) {
a<-table.row.start(a)
if (i == 1)
dum <- paste('[',myhist$breaks[i],sep='')
else
dum <- paste(mybracket,myhist$breaks[i],sep='')
dum <- paste(dum,myhist$breaks[i+1],sep=',')
if (i==mynumrows)
dum <- paste(dum,']',sep='')
else
dum <- paste(dum,mybracket,sep='')
a<-table.element(a,dum,header=TRUE)
a<-table.element(a,myhist$mids[i])
a<-table.element(a,myhist$counts[i])
rf <- myhist$counts[i]/n
crf <- crf + rf
a<-table.element(a,round(rf,6))
a<-table.element(a,round(crf,6))
a<-table.element(a,round(myhist$density[i],6))
a<-table.row.end(a)
}
a<-table.end(a)
table.save(a,file='mytable.tab')
} else {
mytab
reltab <- mytab / sum(mytab)
n <- length(mytab)
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Frequency Table (Categorical Data)',3,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Category',header=TRUE)
a<-table.element(a,'Abs. Frequency',header=TRUE)
a<-table.element(a,'Rel. Frequency',header=TRUE)
a<-table.row.end(a)
for (i in 1:n) {
a<-table.row.start(a)
a<-table.element(a,labels(mytab)$x[i],header=TRUE)
a<-table.element(a,mytab[i])
a<-table.element(a,round(reltab[i],4))
a<-table.row.end(a)
}
a<-table.end(a)
table.save(a,file='mytable1.tab')
}