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Author's title

Author*Unverified author*
R Software Modulerwasp_fitdistrnorm.wasp
Title produced by softwareMaximum-likelihood Fitting - Normal Distribution
Date of computationMon, 22 Oct 2007 12:35:42 -0700
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2007/Oct/22/ihp73l651tuuu411193081593.htm/, Retrieved Sun, 05 May 2024 21:11:31 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=1491, Retrieved Sun, 05 May 2024 21:11:31 +0000
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Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywordsWS2MLFNDE
Estimated Impact177
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Maximum-likelihood Fitting - Normal Distribution] [WS2 - Maximum lik...] [2007-10-22 19:35:42] [e51d7ab0e549b3dc96ac85a81d9bd259] [Current]
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Dataseries X:
105,5
106,4
117,9
89,7
88,5
106,4
61,4
92,3
95,5
92,5
89,6
84,3
76,3
80,7
96,3
81,0
82,9
90,3
74,8
70,1
86,7
86,4
89,9
88,1
78,8
81,1
85,4
82,6
80,3
81,2
68,0
67,4
91,3
94,9
82,8
88,6
73,1
76,7
93,2
84,9
83,8
93,5
91,9
69,6
87,0
90,2
82,7
91,4
74,6
76,1
87,1
78,4
81,3
99,3
71,0
73,2
95,6
84,0
90,8
93,6
80,9
84,4
97,3
83,5
88,8
100,7
69,4
74,6
96,6
96,6
93,1
91,8
85,7
79,1
91,3
84,2
85,8
90,0
76,6
81,3




Summary of compuational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'Herman Ole Andreas Wold' @ 193.190.124.10:1001

\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 & 2 seconds \tabularnewline
R Server & 'Herman Ole Andreas Wold' @ 193.190.124.10:1001 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=1491&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]2 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Herman Ole Andreas Wold' @ 193.190.124.10:1001[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=1491&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=1491&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 Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'Herman Ole Andreas Wold' @ 193.190.124.10:1001







ParameterEstimated ValueStandard Deviation
mean85.88251.10022266922428
standard deviation9.840690715087030.777974910223653

\begin{tabular}{lllllllll}
\hline
Parameter & Estimated Value & Standard Deviation \tabularnewline
mean & 85.8825 & 1.10022266922428 \tabularnewline
standard deviation & 9.84069071508703 & 0.777974910223653 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=1491&T=1

[TABLE]
[ROW][C]Parameter[/C][C]Estimated Value[/C][C]Standard Deviation[/C][/ROW]
[ROW][C]mean[/C][C]85.8825[/C][C]1.10022266922428[/C][/ROW]
[ROW][C]standard deviation[/C][C]9.84069071508703[/C][C]0.777974910223653[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=1491&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=1491&T=1

As an alternative you can also use a QR Code:  

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

ParameterEstimated ValueStandard Deviation
mean85.88251.10022266922428
standard deviation9.840690715087030.777974910223653



Parameters (Session):
par1 = 8 ; par2 = 0 ;
Parameters (R input):
par1 = 8 ; par2 = 0 ;
R code (references can be found in the software module):
library(MASS)
par1 <- as.numeric(par1)
if (par2 == '0') par2 = 'Sturges' else par2 <- as.numeric(par2)
x <- as.ts(x) #otherwise the fitdistr function does not work properly
r <- fitdistr(x,'normal')
r
bitmap(file='test1.png')
myhist<-hist(x,col=par1,breaks=par2,main=main,ylab=ylab,xlab=xlab,freq=F)
curve(1/(r$estimate[2]*sqrt(2*pi))*exp(-1/2*((x-r$estimate[1])/r$estimate[2])^2),min(x),max(x),add=T)
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Parameter',1,TRUE)
a<-table.element(a,'Estimated Value',1,TRUE)
a<-table.element(a,'Standard Deviation',1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'mean',header=TRUE)
a<-table.element(a,r$estimate[1])
a<-table.element(a,r$sd[1])
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'standard deviation',header=TRUE)
a<-table.element(a,r$estimate[2])
a<-table.element(a,r$sd[2])
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')