Repository of Reproducible Computations

Free Statistics

of Irreproducible Research!

Author's title

Author

*The author of this computation has been verified*

R Software Module

rwasp_fitdistrnorm.wasp

Title produced by software

ML Fitting and QQ Plot- Normal Distribution

Date of computation

Thu, 24 Dec 2015 11:52:32 +0000

Cite this page as follows

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2015/Dec/24/t1450957965u60l8hzdimdkabt.htm/, Retrieved Sat, 18 May 2024 09:35:10 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=287048, Retrieved Sat, 18 May 2024 09:35:10 +0000

QR Codes:

Paste this QR Code to cite your computation.

Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords

Estimated Impact

133

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)

-       [ML Fitting and QQ Plot- Normal Distribution] [x] [2015-12-24 11:52:32] [a3c9582f1a47633c0b9d0c2ac629e9ce] [Current]

Feedback Forum

Post a new message

Dataseries X:

Download CSV

Histogram

Boxplots

-0.4683235101
0.3006506416
0.07401691761
-0.1744677605
-1.892089081
-0.8932752819
0.9104701002
-0.7325671037
-1.388300888
-0.2226213776
-0.4181712337
1.345382244
1.426802826
0.9904116311
0.4825448792
-1.318277215
-1.301370959
-0.06128305441
-0.1980201327
-0.2188603188
0.6312271648
0.4202471689
0.5323391949
0.0815634957
-1.29383893
1.349855484
0.398481836
-1.573051168
-2.176743855
-0.3069886772
-0.2903948419
0.9619276498
-0.6367784915
-1.178608782
-0.8671959172
-0.5516624748
-0.8278533229
-1.709655423
-1.611494001
2.003624962
1.467874137
1.038234603
0.8677801894
-1.738876396
0.6682461088
0.007653863441
1.171522255
0.9522078927
1.14122665
1.188515464
0.5715140457
1.910321011
-1.123101154
0.08301866015
-0.6066421706
-0.5031215525
0.08133670693
-1.407510296
0.3212862401
-2.550953819
0.6923524303
1.326097677
-0.3751535251
0.1493940052
0.817118386
-0.6685547802
1.307460197
-0.6825759598
1.091663966
0.2470346296
-1.82314203
2.12297379
-0.0377517805
-0.1233916769
1.837388686
0.7214946047
-0.1113937871
0.1853649046
-0.3957957065
0.2112050862
1.469071664
-2.281950165
-0.6606804436
2.0121191
-1.512426238
0.4389214111
-0.7904539193
-1.333050585
-0.1174906864
2.993591523
1.366302428
0.06388594569
-0.3625104118
0.3927412916
0.5472984713
1.081248926
-1.406037134
0.117712211
-0.3999051463
1.654017432
-0.8142890129
-1.352028258
-1.072462195
-1.737767457
1.095221824
1.410454081
-1.144931524
1.841275655
0.8319359791
-1.849223606
0.9199076898
0.1140220745
-0.7676306709
0.7263290051
0.08211535656
-0.6551310442
1.882109561
-1.678758282
0.857525106
-0.484361104
-2.540311255
0.08322452442
-0.6274459197
-1.076641978
0.002329929451
-0.8177168027
1.340886994
-0.8000903276
0.09356965249
0.2913104754
-0.0379637304
-1.246437753
-0.02724534225
-0.5114485545
-0.2582238546
-0.3676269761
-0.4335857589
0.5819449968
1.234452585
-0.190534101
-1.558492901
0.8553387101
-0.2928323799
-2.109814555
-0.3194563991
-1.763419391
1.725839116
-0.7588754375
-1.321417437
1.887484617

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	3 seconds
R Server	'George Udny Yule' @ yule.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 & 3 seconds \tabularnewline
R Server & 'George Udny Yule' @ yule.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=287048&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]3 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'George Udny Yule' @ yule.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=287048&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=287048&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 Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	3 seconds
R Server	'George Udny Yule' @ yule.wessa.net

Parameter	Estimated Value	Standard Deviation
mean	-0.0523767096714533	0.0908930677266162
standard deviation	1.11320818543222	0.0642711045523385

\begin{tabular}{lllllllll}
\hline
Parameter & Estimated Value & Standard Deviation \tabularnewline
mean & -0.0523767096714533 & 0.0908930677266162 \tabularnewline
standard deviation & 1.11320818543222 & 0.0642711045523385 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=287048&T=1

[TABLE]
[ROW][C]Parameter[/C][C]Estimated Value[/C][C]Standard Deviation[/C][/ROW]
[ROW][C]mean[/C][C]-0.0523767096714533[/C][C]0.0908930677266162[/C][/ROW]
[ROW][C]standard deviation[/C][C]1.11320818543222[/C][C]0.0642711045523385[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=287048&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=287048&T=1

As an alternative you can also use a QR Code:

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

Parameter	Estimated Value	Standard Deviation
mean	-0.0523767096714533	0.0908930677266162
standard deviation	1.11320818543222	0.0642711045523385

Figure 1

PNG link

Postscript link

PDF link

Figure 2

PNG link

Postscript link

PDF link

Parameters (Session):

par1 = 8 ; par2 = 0 ;

Parameters (R input):

par1 = 8 ; par2 = 0 ;

R code (references can be found in the software module):

par2 <- '0'
par1 <- '8'
library(MASS)
library(car)
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$estimate[2])^2),min(x),max(x),add=T)
dev.off()
bitmap(file='test3.png')
qqPlot(x,dist='norm',main='QQ plot (Normal) with confidence intervals')
grid()
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Parameter',1,TRUE)
a<-table.element(a,'Estimated Value',1,TRUE)
a<-table.element(a,'Standard Deviation',1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'mean',header=TRUE)
a<-table.element(a,r$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')

Free Statistics

Description of Statistical Computation

Tree of Dependent Computations

Dataset

Tables (Output of Computation)

Figures (Output of Computation)

Input Parameters & R Code