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Author's title

Author

*Unverified author*

R Software Module

rwasp_histogram.wasp

Title produced by software

Histogram

Date of computation

Mon, 18 Feb 2008 04:49:58 -0700

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/2008/Feb/18/t1203335485w8i9xfyjc4prig8.htm/, Retrieved Wed, 11 Feb 2026 14:03:11 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=8339, Retrieved Wed, 11 Feb 2026 14:03:11 +0000

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Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords

Estimated Impact

519

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

-       [Histogram] [datareeks-werkloo...] [2008-02-18 11:49:58] [1a88f818bfac0ba502c6e25c4c816249] [Current]

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Dataseries X:

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Histogram

Boxplots

9.8
9.7
9.5
9.3
9.1
9
9.5
10
10.2
10.1
10
9.9
10
9.9
9.7
9.5
9.2
9
9.3
9.8
9.8
9.6
9.4
9.3
9.2
9.2
9
8.8
8.7
8.7
9.1
9.7
9.8
9.6
9.4
9.4
9.5
9.4
9.3
9.2
9
8.9
9.2
9.8
9.9
9.6
9.2
9.1
9.1
9.1
8.9
8.7
8.5
8.4
8.4
8.7
8.5
8.1
7.8
7.7
7.4
7.2
7
6.6
6.4
6.4
6.8
7.3
7
7
6.7
6.7
6.3
6.2
6
6.3
6.2
6.1
6.2
6.6
6.6
7.8
7.4
7.4
7.5
7.4
7.4
7
6.9
6.9
7.6
7.7
7.6
8.2
8
8.1
8.3
8.2
8.1
7.7
7.6
7.7
8.2
8.4
8.4
8.6
8.4
8.5
8.7
8.7
8.6
7.4
7.3
7.4
9
9.2
9.2
8.5
8.3
8.3
8.6
8.6
8.5
8.1
8.1
8
8.6
8.7
8.7
8.6
8.4
8.4
8.7
8.7
8.5
8.3
8.3
8.3
8.1
8.2
8.1
8.1
7.9
7.7
8.1
8
7.7
7.8
7.6
7.4
7.3
7.4
7.1
7.3
7.1
7.1

Summary of compuational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	1 seconds
R Server	'Gwilym Jenkins' @ 72.249.127.135

\begin{tabular}{lllllllll}
\hline
Summary of compuational transaction \tabularnewline
Raw Input & view raw input (R code)  \tabularnewline
Raw Output & view raw output of R engine  \tabularnewline
Computing time & 1 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ 72.249.127.135 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=8339&T=0

[TABLE]
[ROW][C]Summary of compuational 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]1 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Gwilym Jenkins' @ 72.249.127.135[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=8339&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=8339&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 compuational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	1 seconds
R Server	'Gwilym Jenkins' @ 72.249.127.135

Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[6,6.5[	6.25	9	0.057692	0.057692	0.115385
[6.5,7[	6.75	8	0.051282	0.108974	0.102564
[7,7.5[	7.25	21	0.134615	0.24359	0.269231
[7.5,8[	7.75	15	0.096154	0.339744	0.192308
[8,8.5[	8.25	29	0.185897	0.525641	0.371795
[8.5,9[	8.75	25	0.160256	0.685897	0.320513
[9,9.5[	9.25	26	0.166667	0.852564	0.333333
[9.5,10[	9.75	18	0.115385	0.967949	0.230769
[10,10.5]	10.25	5	0.032051	1	0.064103

\begin{tabular}{lllllllll}
\hline
Frequency Table (Histogram) \tabularnewline
Bins & Midpoint & Abs. Frequency & Rel. Frequency & Cumul. Rel. Freq. & Density \tabularnewline
[6,6.5[ & 6.25 & 9 & 0.057692 & 0.057692 & 0.115385 \tabularnewline
[6.5,7[ & 6.75 & 8 & 0.051282 & 0.108974 & 0.102564 \tabularnewline
[7,7.5[ & 7.25 & 21 & 0.134615 & 0.24359 & 0.269231 \tabularnewline
[7.5,8[ & 7.75 & 15 & 0.096154 & 0.339744 & 0.192308 \tabularnewline
[8,8.5[ & 8.25 & 29 & 0.185897 & 0.525641 & 0.371795 \tabularnewline
[8.5,9[ & 8.75 & 25 & 0.160256 & 0.685897 & 0.320513 \tabularnewline
[9,9.5[ & 9.25 & 26 & 0.166667 & 0.852564 & 0.333333 \tabularnewline
[9.5,10[ & 9.75 & 18 & 0.115385 & 0.967949 & 0.230769 \tabularnewline
[10,10.5] & 10.25 & 5 & 0.032051 & 1 & 0.064103 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=8339&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][6,6.5[[/C][C]6.25[/C][C]9[/C][C]0.057692[/C][C]0.057692[/C][C]0.115385[/C][/ROW]
[ROW][C][6.5,7[[/C][C]6.75[/C][C]8[/C][C]0.051282[/C][C]0.108974[/C][C]0.102564[/C][/ROW]
[ROW][C][7,7.5[[/C][C]7.25[/C][C]21[/C][C]0.134615[/C][C]0.24359[/C][C]0.269231[/C][/ROW]
[ROW][C][7.5,8[[/C][C]7.75[/C][C]15[/C][C]0.096154[/C][C]0.339744[/C][C]0.192308[/C][/ROW]
[ROW][C][8,8.5[[/C][C]8.25[/C][C]29[/C][C]0.185897[/C][C]0.525641[/C][C]0.371795[/C][/ROW]
[ROW][C][8.5,9[[/C][C]8.75[/C][C]25[/C][C]0.160256[/C][C]0.685897[/C][C]0.320513[/C][/ROW]
[ROW][C][9,9.5[[/C][C]9.25[/C][C]26[/C][C]0.166667[/C][C]0.852564[/C][C]0.333333[/C][/ROW]
[ROW][C][9.5,10[[/C][C]9.75[/C][C]18[/C][C]0.115385[/C][C]0.967949[/C][C]0.230769[/C][/ROW]
[ROW][C][10,10.5][/C][C]10.25[/C][C]5[/C][C]0.032051[/C][C]1[/C][C]0.064103[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=8339&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=8339&T=1

As an alternative you can also use a QR Code:

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

Frequency Table (Histogram)
Bins	Midpoint	Abs. Frequency	Rel. Frequency	Cumul. Rel. Freq.	Density
[6,6.5[	6.25	9	0.057692	0.057692	0.115385
[6.5,7[	6.75	8	0.051282	0.108974	0.102564
[7,7.5[	7.25	21	0.134615	0.24359	0.269231
[7.5,8[	7.75	15	0.096154	0.339744	0.192308
[8,8.5[	8.25	29	0.185897	0.525641	0.371795
[8.5,9[	8.75	25	0.160256	0.685897	0.320513
[9,9.5[	9.25	26	0.166667	0.852564	0.333333
[9.5,10[	9.75	18	0.115385	0.967949	0.230769
[10,10.5]	10.25	5	0.032051	1	0.064103

Figure 1

PNG link

Postscript link

PDF link

Parameters (Session):

par2 = grey ; par3 = FALSE ; par4 = Unknown ;

Parameters (R input):

par1 = ; par2 = grey ; par3 = FALSE ; par4 = Unknown ;

R code (references can be found in the software module):

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.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)
}
dev.off()
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')

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Description of Statistical Computation

Tree of Dependent Computations

Dataset

Tables (Output of Computation)

Figures (Output of Computation)

Input Parameters & R Code