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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 computationTue, 12 Jul 2011 09:53:35 -0400
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2011/Jul/12/t1310478857l1uqsfxknbqhu8q.htm/, Retrieved Wed, 15 May 2024 12:15:57 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=123032, Retrieved Wed, 15 May 2024 12:15:57 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywordsLynn Pelgrims
Estimated Impact228

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Histogram] [Tijdreeks B - Stap 2] [2011-07-12 13:53:35] [0d1085ed835696cdd537ad5fa07600ec] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
1070
1240
1200
1280
1180
1190
1190
1230
1170
1190
1190
1400
1130
1260
1260
1260
1130
1220
1180
1280
1140
1160
1170
1410
1100
1280
1330
1260
1070
1260
1270
1410
1160
1130
1160
1300
1080
1380
1260
1250
990
1180
1240
1500
1150
1110
1080
1270
1050
1490
1280
1230
960
1100
1270
1530
1290
1120
1100
1310
1020
1510
1260
1160
970
1020
1210
1530
1350
1070
1140
1250
930
1510
1230
1180
960
960
1240
1640
1350
1100
1120
1290
890
1560
1250
1170
900
860
1310
1610
1440
1130
1220
1400
930
1490
1250
1160
910
880
1300
1550
1460
1120
1270
1410

Tables (Output of Computation)





Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time0 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 & 0 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ jenkins.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=123032&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]0 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=123032&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=123032&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 time0 seconds
R Server'Gwilym Jenkins' @ jenkins.wessa.net






Frequency Table (Histogram)
BinsMidpointAbs. FrequencyRel. FrequencyCumul. Rel. Freq.Density
[800,900[85030.0277780.0277780.000278
[900,1000[95090.0833330.1111110.000833
[1000,1100[105080.0740740.1851850.000741
[1100,1200[1150310.2870370.4722220.00287
[1200,1300[1250310.2870370.7592590.00287
[1300,1400[135080.0740740.8333330.000741
[1400,1500[145090.0833330.9166670.000833
[1500,1600[155070.0648150.9814810.000648
[1600,1700]165020.01851910.000185

\begin{tabular}{lllllllll}
\hline
Frequency Table (Histogram) \tabularnewline
Bins & Midpoint & Abs. Frequency & Rel. Frequency & Cumul. Rel. Freq. & Density \tabularnewline
[800,900[ & 850 & 3 & 0.027778 & 0.027778 & 0.000278 \tabularnewline
[900,1000[ & 950 & 9 & 0.083333 & 0.111111 & 0.000833 \tabularnewline
[1000,1100[ & 1050 & 8 & 0.074074 & 0.185185 & 0.000741 \tabularnewline
[1100,1200[ & 1150 & 31 & 0.287037 & 0.472222 & 0.00287 \tabularnewline
[1200,1300[ & 1250 & 31 & 0.287037 & 0.759259 & 0.00287 \tabularnewline
[1300,1400[ & 1350 & 8 & 0.074074 & 0.833333 & 0.000741 \tabularnewline
[1400,1500[ & 1450 & 9 & 0.083333 & 0.916667 & 0.000833 \tabularnewline
[1500,1600[ & 1550 & 7 & 0.064815 & 0.981481 & 0.000648 \tabularnewline
[1600,1700] & 1650 & 2 & 0.018519 & 1 & 0.000185 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=123032&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][800,900[[/C][C]850[/C][C]3[/C][C]0.027778[/C][C]0.027778[/C][C]0.000278[/C][/ROW]
[ROW][C][900,1000[[/C][C]950[/C][C]9[/C][C]0.083333[/C][C]0.111111[/C][C]0.000833[/C][/ROW]
[ROW][C][1000,1100[[/C][C]1050[/C][C]8[/C][C]0.074074[/C][C]0.185185[/C][C]0.000741[/C][/ROW]
[ROW][C][1100,1200[[/C][C]1150[/C][C]31[/C][C]0.287037[/C][C]0.472222[/C][C]0.00287[/C][/ROW]
[ROW][C][1200,1300[[/C][C]1250[/C][C]31[/C][C]0.287037[/C][C]0.759259[/C][C]0.00287[/C][/ROW]
[ROW][C][1300,1400[[/C][C]1350[/C][C]8[/C][C]0.074074[/C][C]0.833333[/C][C]0.000741[/C][/ROW]
[ROW][C][1400,1500[[/C][C]1450[/C][C]9[/C][C]0.083333[/C][C]0.916667[/C][C]0.000833[/C][/ROW]
[ROW][C][1500,1600[[/C][C]1550[/C][C]7[/C][C]0.064815[/C][C]0.981481[/C][C]0.000648[/C][/ROW]
[ROW][C][1600,1700][/C][C]1650[/C][C]2[/C][C]0.018519[/C][C]1[/C][C]0.000185[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=123032&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=123032&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
[800,900[85030.0277780.0277780.000278
[900,1000[95090.0833330.1111110.000833
[1000,1100[105080.0740740.1851850.000741
[1100,1200[1150310.2870370.4722220.00287
[1200,1300[1250310.2870370.7592590.00287
[1300,1400[135080.0740740.8333330.000741
[1400,1500[145090.0833330.9166670.000833
[1500,1600[155070.0648150.9814810.000648
[1600,1700]165020.01851910.000185


Figures (Output of Computation)

Input Parameters & R Code

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.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')
}