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Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_fitdistrnorm.wasp
Title produced by softwareMaximum-likelihood Fitting - Normal Distribution
Date of computationSun, 09 Nov 2008 05:55:12 -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/2008/Nov/09/t12262353695szx4axldxts911.htm/, Retrieved Sun, 19 May 2024 12:02:07 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=22733, Retrieved Sun, 19 May 2024 12:02:07 +0000
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Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact196
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
F     [Partial Correlation] [Partial correlation] [2008-11-08 12:17:14] [82d201ca7b4e7cd2c6f885d29b5b6937]
F RM D  [Box-Cox Linearity Plot] [Box Cox Linearity...] [2008-11-09 12:31:54] [82d201ca7b4e7cd2c6f885d29b5b6937]
- RMPD      [Maximum-likelihood Fitting - Normal Distribution] [Maximum-likelihoo...] [2008-11-09 12:55:12] [00a0a665d7a07edd2e460056b0c0c354] [Current]
F    D        [Maximum-likelihood Fitting - Normal Distribution] [Maximum-likelihoo...] [2008-11-09 12:58:19] [82d201ca7b4e7cd2c6f885d29b5b6937]
F               [Maximum-likelihood Fitting - Normal Distribution] [maximum likelihoo...] [2008-11-10 22:36:30] [8d78428855b119373cac369316c08983]
- RMPD          [Testing Mean with known Variance - Critical Value] [critical value] [2008-11-11 00:28:19] [8d78428855b119373cac369316c08983]
F RMPD          [Testing Mean with known Variance - p-value] [p-value] [2008-11-11 00:48:00] [8d78428855b119373cac369316c08983]
- RMPD          [Testing Mean with known Variance - Type II Error] [type 2 error] [2008-11-11 01:19:31] [8d78428855b119373cac369316c08983]
- RMPD          [Testing Mean with known Variance - Sample Size] [sample size] [2008-11-11 01:44:50] [8d78428855b119373cac369316c08983]
F RMPD          [Testing Population Mean with known Variance - Confidence Interval] [confidence interval] [2008-11-11 01:58:15] [8d78428855b119373cac369316c08983]
F RMPD          [Testing Sample Mean with known Variance - Confidence Interval] [confidence interval] [2008-11-11 02:12:01] [8d78428855b119373cac369316c08983]
-    D          [Maximum-likelihood Fitting - Normal Distribution] [Maximum-likelihoo...] [2008-12-10 19:20:50] [82d201ca7b4e7cd2c6f885d29b5b6937]
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Dataseries X:
118,9
108,8
115,6
95,0
92,8
108,9
109,8
106,1
102,8
98,4
85,7
114,6
129,4
117,7
126,6
103,8
101,5
118,7
119,6
114,8
109,9
106,3
95,0
124,5
140,4
128,8
137,5
113,3
110,3
129,1
128,4
120,3
113,6
96,9
124,7
126,4
131,9
122,5
113,1
99,8
116,0
115,0
114,0
111,0
91,7
90,6
103,3
106,7
111,2
102,9
126,5
115,1
110,2
110,1
103,3
107,7
103,9
114,0
117,2
117,0
116,5




Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time1 seconds
R Server'Gwilym Jenkins' @ 72.249.127.135

\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' @ 72.249.127.135 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=22733&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' @ 72.249.127.135[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=22733&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=22733&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 computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time1 seconds
R Server'Gwilym Jenkins' @ 72.249.127.135







ParameterEstimated ValueStandard Deviation
mean112.5590163934431.48672596079449
standard deviation11.61170095345721.05127400864387

\begin{tabular}{lllllllll}
\hline
Parameter & Estimated Value & Standard Deviation \tabularnewline
mean & 112.559016393443 & 1.48672596079449 \tabularnewline
standard deviation & 11.6117009534572 & 1.05127400864387 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=22733&T=1

[TABLE]
[ROW][C]Parameter[/C][C]Estimated Value[/C][C]Standard Deviation[/C][/ROW]
[ROW][C]mean[/C][C]112.559016393443[/C][C]1.48672596079449[/C][/ROW]
[ROW][C]standard deviation[/C][C]11.6117009534572[/C][C]1.05127400864387[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=22733&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=22733&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
mean112.5590163934431.48672596079449
standard deviation11.61170095345721.05127400864387



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')