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Description of Statistical Computation

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 computationTue, 09 Dec 2014 14:07:46 +0000
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2014/Dec/09/t1418134246h7tdk66dtpl4n1g.htm/, Retrieved Thu, 16 May 2024 17:58:52 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=264637, Retrieved Thu, 16 May 2024 17:58:52 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact75

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Maximum-likelihood Fitting - Normal Distribution] [Intrinsic Motivat...] [2010-10-12 11:57:21] [b98453cac15ba1066b407e146608df68]
- RMP   [Maximum-likelihood Fitting - Normal Distribution] [] [2014-10-09 22:24:34] [32b17a345b130fdf5cc88718ed94a974]
- R  D      [Maximum-likelihood Fitting - Normal Distribution] [] [2014-12-09 14:07:46] [6993448de96b8662e47595bfdf466bf3] [Current]
-    D        [Maximum-likelihood Fitting - Normal Distribution] [] [2014-12-09 14:11:51] [6b382800c0d3804662889dbce999b8c7]
-    D          [Maximum-likelihood Fitting - Normal Distribution] [] [2014-12-09 14:15:22] [6b382800c0d3804662889dbce999b8c7]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
26
57
37
67
43
52
52
43
84
67
49
70
52
58
68
62
43
56
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65
63
58
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63
53
57
51
64
53
29
54
58
43
51
53
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56
61
47
39
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35
30
68
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61
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53
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66
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37
51
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37
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66
34
53
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55
49
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40
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63
56
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52
34
69
32
48
67
58
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42
64
58
66
26
61
52
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55
50
60
56
63
61
52
16
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56
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55
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59
60
52
44
67
52
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37
54
72
51
48
60
50
63
33
67
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54
59
61
33
47
69
52
55
41
73
52
50
51
60
56
56
29
66
66
73
55
64
40
46
58
43
61
51
50
52
54
66
61
80
51
56
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56
53
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25
47
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39
51
58
35
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62
63
53
46
67
59
64
38
50
48
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66
47
63
58
44
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43
55
38
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54
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55
56
49
37
59
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51
58
64
53
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59
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62
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64
52
67
50
54
58
56
63
31
65
71
50
57
47
47
57
43
41
63
63
56
51
50
22
41
59
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66
53
42
52
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44
62
53
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36
76
66
62
59
47
55
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60
44
57
45

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=264637&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=264637&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=264637&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






ParameterEstimated ValueStandard Deviation
mean53.1684587813620.615080106098823
standard deviation10.27386328506820.434927313995419

\begin{tabular}{lllllllll}
\hline
Parameter & Estimated Value & Standard Deviation \tabularnewline
mean & 53.168458781362 & 0.615080106098823 \tabularnewline
standard deviation & 10.2738632850682 & 0.434927313995419 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=264637&T=1

[TABLE]
[ROW][C]Parameter[/C][C]Estimated Value[/C][C]Standard Deviation[/C][/ROW]
[ROW][C]mean[/C][C]53.168458781362[/C][C]0.615080106098823[/C][/ROW]
[ROW][C]standard deviation[/C][C]10.2738632850682[/C][C]0.434927313995419[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=264637&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=264637&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:

ParameterEstimated ValueStandard Deviation
mean53.1684587813620.615080106098823
standard deviation10.27386328506820.434927313995419


Figures (Output of Computation)

Input Parameters & R Code

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')