FreeStatistics.org

Free Statistics

of Irreproducible Research!

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 computationThu, 08 Oct 2015 19:22:28 +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/2015/Oct/08/t1444328561uaqlzybvunmj1rs.htm/, Retrieved Fri, 13 Feb 2026 03:34:37 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=281622, Retrieved Fri, 13 Feb 2026 03:34:37 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact583

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Histogram] [] [2015-08-25 07:44:57] [32b17a345b130fdf5cc88718ed94a974]
- R       [Histogram] [] [2015-10-08 18:22:28] [63a9f0ea7bb98050796b649e85481845] [Current]
- R         [Histogram] [3.1 Task 3 (deel ...] [2015-11-07 13:22:45] [4d39cf209776852399955073f9d0ee7a]
- R P       [Histogram] [histrogram] [2015-12-25 15:44:39] [74be16979710d4c4e7c6647856088456]
Feedback Forum

Post a new message

Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
4
5
4
3
6
5
5
1
4
5
6
7
5
6
5
4
7
7
6
6
2
7
5
4
7
1
1
7
4
5
5
5
4
5
5
4
7
7
7
4
7
7
4
3
2
6
4
5
4
7
4
6
7
1
5
4
5
5
5
5
5
5
6
3
4
6
6
3
5
2
7
7
4
6
6
3
3
6
7
3
1
5
5
5
5
6
6
5
7
6
1
3
5
1
6
4
5
5
6
5
5
4
6
6
4
5
5
2
7
5
5
2
3
5
5
5
6
6
4
6
3
6
4
3
4
6
4
6
5
5
5
3
5
4
5
5
1
4
7
4
6
7
6
5
6
5
5
6
5
3
6
7
4
5
4
5
2
7
5
4
2
4

Tables (Output of Computation)





Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time1 seconds
R Server'Gwilym Jenkins' @ jenkins.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 & 1 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ jenkins.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=281622&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]1 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Gwilym Jenkins' @ jenkins.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=281622&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=281622&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 time1 seconds
R Server'Gwilym Jenkins' @ jenkins.wessa.net






Frequency Table (Histogram)
BinsMidpointAbs. FrequencyRel. FrequencyCumul. Rel. Freq.Density
[1,2[1.580.0493830.0493830.049383
[2,3[2.570.043210.0925930.04321
[3,4[3.5130.0802470.172840.080247
[4,5[4.5300.1851850.3580250.185185
[5,6[5.5510.3148150.672840.314815
[6,7]6.5530.3271610.32716

\begin{tabular}{lllllllll}
\hline
Frequency Table (Histogram) \tabularnewline
Bins & Midpoint & Abs. Frequency & Rel. Frequency & Cumul. Rel. Freq. & Density \tabularnewline
[1,2[ & 1.5 & 8 & 0.049383 & 0.049383 & 0.049383 \tabularnewline
[2,3[ & 2.5 & 7 & 0.04321 & 0.092593 & 0.04321 \tabularnewline
[3,4[ & 3.5 & 13 & 0.080247 & 0.17284 & 0.080247 \tabularnewline
[4,5[ & 4.5 & 30 & 0.185185 & 0.358025 & 0.185185 \tabularnewline
[5,6[ & 5.5 & 51 & 0.314815 & 0.67284 & 0.314815 \tabularnewline
[6,7] & 6.5 & 53 & 0.32716 & 1 & 0.32716 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=281622&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][1,2[[/C][C]1.5[/C][C]8[/C][C]0.049383[/C][C]0.049383[/C][C]0.049383[/C][/ROW]
[ROW][C][2,3[[/C][C]2.5[/C][C]7[/C][C]0.04321[/C][C]0.092593[/C][C]0.04321[/C][/ROW]
[ROW][C][3,4[[/C][C]3.5[/C][C]13[/C][C]0.080247[/C][C]0.17284[/C][C]0.080247[/C][/ROW]
[ROW][C][4,5[[/C][C]4.5[/C][C]30[/C][C]0.185185[/C][C]0.358025[/C][C]0.185185[/C][/ROW]
[ROW][C][5,6[[/C][C]5.5[/C][C]51[/C][C]0.314815[/C][C]0.67284[/C][C]0.314815[/C][/ROW]
[ROW][C][6,7][/C][C]6.5[/C][C]53[/C][C]0.32716[/C][C]1[/C][C]0.32716[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=281622&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=281622&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
[1,2[1.580.0493830.0493830.049383
[2,3[2.570.043210.0925930.04321
[3,4[3.5130.0802470.172840.080247
[4,5[4.5300.1851850.3580250.185185
[5,6[5.5510.3148150.672840.314815
[6,7]6.5530.3271610.32716


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par2 = grey ; par3 = FALSE ; par4 = 7-point Likert ;
Parameters (R input):
par1 = 6 ; 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.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')
}