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Description of Statistical Computation

Author's title

Author*Unverified author*
R Software Modulerwasp_histogram.wasp
Title produced by softwareHistogram
Date of computationThu, 25 Sep 2008 01:35:39 -0600
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2008/Sep/25/t1222328385m5ffkjtxojbccd6.htm/, Retrieved Fri, 14 Aug 2026 06:58:20 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=14755, Retrieved Fri, 14 Aug 2026 06:58:20 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact595

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Histogram] [Frequentietabel-p...] [2008-09-25 07:35:39] [d41d8cd98f00b204e9800998ecf8427e] [Current]
-   PD    [Histogram] [Opgave2 oefening2...] [2008-10-02 19:29:21] [74be16979710d4c4e7c6647856088456]
-   PD    [Histogram] [Opgave2 oefening ...] [2008-10-02 19:34:39] [74be16979710d4c4e7c6647856088456]
- RMPD    [Kernel Density Estimation] [Opgave2 oefening2...] [2008-10-02 19:36:34] [74be16979710d4c4e7c6647856088456]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
18.33
18.22
18.21
18.06
18.26
18.21
18.05
18.25
18.27
18.28
18.13
18.01
18.02
17.97
18.06
18.08
18.23
18.06
18.23
18.17
18.27
18.33
18.18
18.29
18.33
18.31
18.44
18.63
18.37
18.59
18.72
18.75
18.87
18.83
18.89
18.78
19.27
19.19
19.43
19.36
19.39
19.07
19.31
19.19
19.06
19.05
19.49
19.25
19.76
20.35
19.61
19.33
18.95
18.97
19.28
19.41
18.99
19.37
19.63
19.53
19.86
20.13
19.47
19.49
18.95
19.33
19.65
19.44
19.73
18.89
19.56
19.56

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'George Udny Yule' @ 72.249.76.132

\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 & 'George Udny Yule' @ 72.249.76.132 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=14755&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]'George Udny Yule' @ 72.249.76.132[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=14755&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=14755&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'George Udny Yule' @ 72.249.76.132






Frequency Table (Histogram)
BinsMidpointAbs. FrequencyRel. FrequencyCumul. Rel. Freq.Density
[17.5,18[17.7510.0138890.0138890.027778
[18,18.5[18.25270.3750.3888890.75
[18.5,19[18.75130.1805560.5694440.361111
[19,19.5[19.25200.2777780.8472220.555556
[19.5,20[19.7590.1250.9722220.25
[20,20.5]20.2520.02777810.055556

\begin{tabular}{lllllllll}
\hline
Frequency Table (Histogram) \tabularnewline
Bins & Midpoint & Abs. Frequency & Rel. Frequency & Cumul. Rel. Freq. & Density \tabularnewline
[17.5,18[ & 17.75 & 1 & 0.013889 & 0.013889 & 0.027778 \tabularnewline
[18,18.5[ & 18.25 & 27 & 0.375 & 0.388889 & 0.75 \tabularnewline
[18.5,19[ & 18.75 & 13 & 0.180556 & 0.569444 & 0.361111 \tabularnewline
[19,19.5[ & 19.25 & 20 & 0.277778 & 0.847222 & 0.555556 \tabularnewline
[19.5,20[ & 19.75 & 9 & 0.125 & 0.972222 & 0.25 \tabularnewline
[20,20.5] & 20.25 & 2 & 0.027778 & 1 & 0.055556 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=14755&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][17.5,18[[/C][C]17.75[/C][C]1[/C][C]0.013889[/C][C]0.013889[/C][C]0.027778[/C][/ROW]
[ROW][C][18,18.5[[/C][C]18.25[/C][C]27[/C][C]0.375[/C][C]0.388889[/C][C]0.75[/C][/ROW]
[ROW][C][18.5,19[[/C][C]18.75[/C][C]13[/C][C]0.180556[/C][C]0.569444[/C][C]0.361111[/C][/ROW]
[ROW][C][19,19.5[[/C][C]19.25[/C][C]20[/C][C]0.277778[/C][C]0.847222[/C][C]0.555556[/C][/ROW]
[ROW][C][19.5,20[[/C][C]19.75[/C][C]9[/C][C]0.125[/C][C]0.972222[/C][C]0.25[/C][/ROW]
[ROW][C][20,20.5][/C][C]20.25[/C][C]2[/C][C]0.027778[/C][C]1[/C][C]0.055556[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=14755&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=14755&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
[17.5,18[17.7510.0138890.0138890.027778
[18,18.5[18.25270.3750.3888890.75
[18.5,19[18.75130.1805560.5694440.361111
[19,19.5[19.25200.2777780.8472220.555556
[19.5,20[19.7590.1250.9722220.25
[20,20.5]20.2520.02777810.055556


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par1 = 5 ; par2 = grey ; par3 = FALSE ; par4 = Unknown ;
Parameters (R input):
par1 = 5 ; 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')