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gehuwde mannen

*The author of this computation has been verified*
R Software Module: /rwasp_centraltendency.wasp (opens new window with default values)
Title produced by software: Central Tendency
Date of computation: Thu, 25 Nov 2010 20:24:08 +0000
 
Cite this page as follows:
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2010/Nov/25/t1290716540jehw2c1ek0753zu.htm/, Retrieved Thu, 25 Nov 2010 21:22:20 +0100
 
BibTeX entries for LaTeX users:
@Manual{KEY,
    author = {{YOUR NAME}},
    publisher = {Office for Research Development and Education},
    title = {Statistical Computations at FreeStatistics.org, URL http://www.freestatistics.org/blog/date/2010/Nov/25/t1290716540jehw2c1ek0753zu.htm/},
    year = {2010},
}
@Manual{R,
    title = {R: A Language and Environment for Statistical Computing},
    author = {{R Development Core Team}},
    organization = {R Foundation for Statistical Computing},
    address = {Vienna, Austria},
    year = {2010},
    note = {{ISBN} 3-900051-07-0},
    url = {http://www.R-project.org},
}
 
Original text written by user:
 
IsPrivate?
No (this computation is public)
 
User-defined keywords:
 
Dataseries X:
» Textbox « » Textfile « » CSV «
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 54 222 522 1084 2023 3229 5198 8080 11132 14877 18448 21418 24525 26708 30336 33613 36727 39660 42131 43769 45025 46760 49385 51382 53800 54017 53313 53577 53629 54090 53725 52995 52453 52220 51870 51122 51296 49265 50020 50058 50799 50216 50571 42873 42535 40069 35293 31552 34590 36992 37279 35618 33745 32570 32227 31114 30698 29453 27620 24178 22031 19962 17784 16259 14147 11990 9988 8383 6661 4111 2154 1601 1295 1137 876 515 342 206 126 52 33 17
 
Output produced by software:


Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'Sir Ronald Aylmer Fisher' @ 193.190.124.24


Central Tendency - Ungrouped Data
MeasureValueS.E.Value/S.E.
Arithmetic Mean22634.212082.9618688613310.8663583037039
Geometric Mean0
Harmonic Mean0
Quadratic Mean30689.4403156851
Winsorized Mean ( 1 / 33 )22633.482082.8506395230610.8665881127140
Winsorized Mean ( 2 / 33 )22629.142082.1922350350910.8679398660896
Winsorized Mean ( 3 / 33 )22626.892081.8523722341010.8686332910908
Winsorized Mean ( 4 / 33 )22623.052081.2737482189210.8698099033632
Winsorized Mean ( 5 / 33 )22620.452080.8827734991410.8706027499869
Winsorized Mean ( 6 / 33 )22604.612078.5106991895610.8753878480462
Winsorized Mean ( 7 / 33 )22582.352075.2020994132310.8820003634273
Winsorized Mean ( 8 / 33 )22538.992068.8262119012110.8945787086133
Winsorized Mean ( 9 / 33 )22518.022065.7720456140410.9005347651060
Winsorized Mean ( 10 / 33 )22483.022060.7096127491510.9103290734913
Winsorized Mean ( 11 / 33 )22429.342053.0199850055810.925047083718
Winsorized Mean ( 12 / 33 )22419.022051.5513049801310.927837849133
Winsorized Mean ( 13 / 33 )22396.42048.3411435115110.9339208807794
Winsorized Mean ( 14 / 33 )22351.182041.9565298937610.9459626944962
Winsorized Mean ( 15 / 33 )22316.982037.1545257078910.9549765215995
Winsorized Mean ( 16 / 33 )22260.182029.2237125640710.9698008465871
Winsorized Mean ( 17 / 33 )22233.492025.4724234310910.9769403635411
Winsorized Mean ( 18 / 33 )22229.532024.2043134318610.9818607995710
Winsorized Mean ( 19 / 33 )22111.922007.2214169097111.0161837721138
Winsorized Mean ( 20 / 33 )22091.722003.5082371125311.0265181798497
Winsorized Mean ( 21 / 33 )21566.091932.7701068357211.1581247680343
Winsorized Mean ( 22 / 33 )21200.231881.4335573380711.2681257955210
Winsorized Mean ( 23 / 33 )20929.751842.7856765155011.3576691346851
Winsorized Mean ( 24 / 33 )20718.551815.6344432150711.4111902191678
Winsorized Mean ( 25 / 33 )20664.051801.8273844372811.4683849177115
Winsorized Mean ( 26 / 33 )20603.991783.8653981413111.5501932048619
Winsorized Mean ( 27 / 33 )20049.141716.9085478913011.6774653050823
Winsorized Mean ( 28 / 33 )20033.741692.0939220189111.839614656908
Winsorized Mean ( 29 / 33 )19403.571605.8599413911112.0829777864633
Winsorized Mean ( 30 / 33 )19333.371594.3705986341112.1260201464846
Winsorized Mean ( 31 / 33 )19300.21579.5547320416412.2187598875119
Winsorized Mean ( 32 / 33 )19043.241529.0679641579512.4541488320874
Winsorized Mean ( 33 / 33 )19075.251501.3331977215512.7055406680868
Trimmed Mean ( 1 / 33 )22544.1938775512088.1796963069610.7960985912378
Trimmed Mean ( 2 / 33 )22451.18752092.9929978630210.7268335455126
Trimmed Mean ( 3 / 33 )22356.53191489362097.5851257040710.658223898012
Trimmed Mean ( 4 / 33 )22258.57608695652101.6604192810710.5909479394253
Trimmed Mean ( 5 / 33 )22157.33333333332105.1763441455610.5251673547218
Trimmed Mean ( 6 / 33 )22052.07954545452107.9581081316210.4613462005658
Trimmed Mean ( 7 / 33 )219452110.3229434334010.3988823456075
Trimmed Mean ( 8 / 33 )21836.60714285712112.3133506518210.3377688429223
Trimmed Mean ( 9 / 33 )21729.53658536592114.3535421003310.2771538215792
Trimmed Mean ( 10 / 33 )21620.0252115.7262279953710.2187252367168
Trimmed Mean ( 11 / 33 )21509.38461538462116.5962791554410.1622519264596
Trimmed Mean ( 12 / 33 )21399.34210526322117.2148058779910.1073079811517
Trimmed Mean ( 13 / 33 )21284.51351351352116.4757121042410.0565829278296
Trimmed Mean ( 14 / 33 )21165.72222222222114.3823289810410.0103571298869
Trimmed Mean ( 15 / 33 )21044.75714285712111.127403459589.96849224180898
Trimmed Mean ( 16 / 33 )20920.02941176472106.206069455419.93256534351072
Trimmed Mean ( 17 / 33 )20793.12121212122099.723888887349.90278832477334
Trimmed Mean ( 18 / 33 )20660.7343752090.704711478009.88218673903217
Trimmed Mean ( 19 / 33 )20520.16129032262078.235966897299.87383608847758
Trimmed Mean ( 20 / 33 )20380.53333333332063.992509110639.87432524264116
Trimmed Mean ( 21 / 33 )20233.01724137932045.446047360499.8917384144591
Trimmed Mean ( 22 / 33 )20119.66071428572032.225239056359.9003104221007
Trimmed Mean ( 23 / 33 )20028.70370370372021.870659242119.9060261902269
Trimmed Mean ( 24 / 33 )19953.36538461542012.677381337879.91384191506737
Trimmed Mean ( 25 / 33 )19889.62002.862048903719.93058908419918
Trimmed Mean ( 26 / 33 )19825.06251989.884148861959.96292297284656
Trimmed Mean ( 27 / 33 )19759.93478260871973.5346720637710.0124588953612
Trimmed Mean ( 28 / 33 )19735.59090909091961.5401735230410.0612728586867
Trimmed Mean ( 29 / 33 )19735.59090909091946.8908710192210.1369785039667
Trimmed Mean ( 30 / 33 )19736.6751940.0329201500710.1733711809763
Trimmed Mean ( 31 / 33 )19772.05263157891928.2421386594810.2539262238738
Trimmed Mean ( 32 / 33 )19814.33333333331910.4427891967010.3715920965447
Trimmed Mean ( 33 / 33 )19885.20588235291892.1654095818910.5092323227423
Median20690
Midrange27045
Midmean - Weighted Average at Xnp19503.9607843137
Midmean - Weighted Average at X(n+1)p19889.6
Midmean - Empirical Distribution Function19503.9607843137
Midmean - Empirical Distribution Function - Averaging19889.6
Midmean - Empirical Distribution Function - Interpolation19889.6
Midmean - Closest Observation19503.9607843137
Midmean - True Basic - Statistics Graphics Toolkit19889.6
Midmean - MS Excel (old versions)19953.3653846154
Number of observations100
 
Charts produced by software:
http://www.freestatistics.org/blog/date/2010/Nov/25/t1290716540jehw2c1ek0753zu/1u3qe1290716644.png (open in new window)
http://www.freestatistics.org/blog/date/2010/Nov/25/t1290716540jehw2c1ek0753zu/1u3qe1290716644.ps (open in new window)


http://www.freestatistics.org/blog/date/2010/Nov/25/t1290716540jehw2c1ek0753zu/2ndpz1290716644.png (open in new window)
http://www.freestatistics.org/blog/date/2010/Nov/25/t1290716540jehw2c1ek0753zu/2ndpz1290716644.ps (open in new window)


 
Parameters (Session):
 
Parameters (R input):
 
R code (references can be found in the software module):
geomean <- function(x) {
return(exp(mean(log(x))))
}
harmean <- function(x) {
return(1/mean(1/x))
}
quamean <- function(x) {
return(sqrt(mean(x*x)))
}
winmean <- function(x) {
x <-sort(x[!is.na(x)])
n<-length(x)
denom <- 3
nodenom <- n/denom
if (nodenom>40) denom <- n/40
sqrtn = sqrt(n)
roundnodenom = floor(nodenom)
win <- array(NA,dim=c(roundnodenom,2))
for (j in 1:roundnodenom) {
win[j,1] <- (j*x[j+1]+sum(x[(j+1):(n-j)])+j*x[n-j])/n
win[j,2] <- sd(c(rep(x[j+1],j),x[(j+1):(n-j)],rep(x[n-j],j)))/sqrtn
}
return(win)
}
trimean <- function(x) {
x <-sort(x[!is.na(x)])
n<-length(x)
denom <- 3
nodenom <- n/denom
if (nodenom>40) denom <- n/40
sqrtn = sqrt(n)
roundnodenom = floor(nodenom)
tri <- array(NA,dim=c(roundnodenom,2))
for (j in 1:roundnodenom) {
tri[j,1] <- mean(x,trim=j/n)
tri[j,2] <- sd(x[(j+1):(n-j)]) / sqrt(n-j*2)
}
return(tri)
}
midrange <- function(x) {
return((max(x)+min(x))/2)
}
q1 <- function(data,n,p,i,f) {
np <- n*p;
i <<- floor(np)
f <<- np - i
qvalue <- (1-f)*data[i] + f*data[i+1]
}
q2 <- function(data,n,p,i,f) {
np <- (n+1)*p
i <<- floor(np)
f <<- np - i
qvalue <- (1-f)*data[i] + f*data[i+1]
}
q3 <- function(data,n,p,i,f) {
np <- n*p
i <<- floor(np)
f <<- np - i
if (f==0) {
qvalue <- data[i]
} else {
qvalue <- data[i+1]
}
}
q4 <- function(data,n,p,i,f) {
np <- n*p
i <<- floor(np)
f <<- np - i
if (f==0) {
qvalue <- (data[i]+data[i+1])/2
} else {
qvalue <- data[i+1]
}
}
q5 <- function(data,n,p,i,f) {
np <- (n-1)*p
i <<- floor(np)
f <<- np - i
if (f==0) {
qvalue <- data[i+1]
} else {
qvalue <- data[i+1] + f*(data[i+2]-data[i+1])
}
}
q6 <- function(data,n,p,i,f) {
np <- n*p+0.5
i <<- floor(np)
f <<- np - i
qvalue <- data[i]
}
q7 <- function(data,n,p,i,f) {
np <- (n+1)*p
i <<- floor(np)
f <<- np - i
if (f==0) {
qvalue <- data[i]
} else {
qvalue <- f*data[i] + (1-f)*data[i+1]
}
}
q8 <- function(data,n,p,i,f) {
np <- (n+1)*p
i <<- floor(np)
f <<- np - i
if (f==0) {
qvalue <- data[i]
} else {
if (f == 0.5) {
qvalue <- (data[i]+data[i+1])/2
} else {
if (f < 0.5) {
qvalue <- data[i]
} else {
qvalue <- data[i+1]
}
}
}
}
midmean <- function(x,def) {
x <-sort(x[!is.na(x)])
n<-length(x)
if (def==1) {
qvalue1 <- q1(x,n,0.25,i,f)
qvalue3 <- q1(x,n,0.75,i,f)
}
if (def==2) {
qvalue1 <- q2(x,n,0.25,i,f)
qvalue3 <- q2(x,n,0.75,i,f)
}
if (def==3) {
qvalue1 <- q3(x,n,0.25,i,f)
qvalue3 <- q3(x,n,0.75,i,f)
}
if (def==4) {
qvalue1 <- q4(x,n,0.25,i,f)
qvalue3 <- q4(x,n,0.75,i,f)
}
if (def==5) {
qvalue1 <- q5(x,n,0.25,i,f)
qvalue3 <- q5(x,n,0.75,i,f)
}
if (def==6) {
qvalue1 <- q6(x,n,0.25,i,f)
qvalue3 <- q6(x,n,0.75,i,f)
}
if (def==7) {
qvalue1 <- q7(x,n,0.25,i,f)
qvalue3 <- q7(x,n,0.75,i,f)
}
if (def==8) {
qvalue1 <- q8(x,n,0.25,i,f)
qvalue3 <- q8(x,n,0.75,i,f)
}
midm <- 0
myn <- 0
roundno4 <- round(n/4)
round3no4 <- round(3*n/4)
for (i in 1:n) {
if ((x[i]>=qvalue1) & (x[i]<=qvalue3)){
midm = midm + x[i]
myn = myn + 1
}
}
midm = midm / myn
return(midm)
}
(arm <- mean(x))
sqrtn <- sqrt(length(x))
(armse <- sd(x) / sqrtn)
(armose <- arm / armse)
(geo <- geomean(x))
(har <- harmean(x))
(qua <- quamean(x))
(win <- winmean(x))
(tri <- trimean(x))
(midr <- midrange(x))
midm <- array(NA,dim=8)
for (j in 1:8) midm[j] <- midmean(x,j)
midm
bitmap(file='test1.png')
lb <- win[,1] - 2*win[,2]
ub <- win[,1] + 2*win[,2]
if ((ylimmin == '') | (ylimmax == '')) plot(win[,1],type='b',main=main, xlab='j', pch=19, ylab='Winsorized Mean(j/n)', ylim=c(min(lb),max(ub))) else plot(win[,1],type='l',main=main, xlab='j', pch=19, ylab='Winsorized Mean(j/n)', ylim=c(ylimmin,ylimmax))
lines(ub,lty=3)
lines(lb,lty=3)
grid()
dev.off()
bitmap(file='test2.png')
lb <- tri[,1] - 2*tri[,2]
ub <- tri[,1] + 2*tri[,2]
if ((ylimmin == '') | (ylimmax == '')) plot(tri[,1],type='b',main=main, xlab='j', pch=19, ylab='Trimmed Mean(j/n)', ylim=c(min(lb),max(ub))) else plot(tri[,1],type='l',main=main, xlab='j', pch=19, ylab='Trimmed Mean(j/n)', ylim=c(ylimmin,ylimmax))
lines(ub,lty=3)
lines(lb,lty=3)
grid()
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Central Tendency - Ungrouped Data',4,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Measure',header=TRUE)
a<-table.element(a,'Value',header=TRUE)
a<-table.element(a,'S.E.',header=TRUE)
a<-table.element(a,'Value/S.E.',header=TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,hyperlink('http://www.xycoon.com/arithmetic_mean.htm', 'Arithmetic Mean', 'click to view the definition of the Arithmetic Mean'),header=TRUE)
a<-table.element(a,arm)
a<-table.element(a,hyperlink('http://www.xycoon.com/arithmetic_mean_standard_error.htm', armse, 'click to view the definition of the Standard Error of the Arithmetic Mean'))
a<-table.element(a,armose)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,hyperlink('http://www.xycoon.com/geometric_mean.htm', 'Geometric Mean', 'click to view the definition of the Geometric Mean'),header=TRUE)
a<-table.element(a,geo)
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,hyperlink('http://www.xycoon.com/harmonic_mean.htm', 'Harmonic Mean', 'click to view the definition of the Harmonic Mean'),header=TRUE)
a<-table.element(a,har)
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,hyperlink('http://www.xycoon.com/quadratic_mean.htm', 'Quadratic Mean', 'click to view the definition of the Quadratic Mean'),header=TRUE)
a<-table.element(a,qua)
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
for (j in 1:length(win[,1])) {
a<-table.row.start(a)
mylabel <- paste('Winsorized Mean (',j)
mylabel <- paste(mylabel,'/')
mylabel <- paste(mylabel,length(win[,1]))
mylabel <- paste(mylabel,')')
a<-table.element(a,hyperlink('http://www.xycoon.com/winsorized_mean.htm', mylabel, 'click to view the definition of the Winsorized Mean'),header=TRUE)
a<-table.element(a,win[j,1])
a<-table.element(a,win[j,2])
a<-table.element(a,win[j,1]/win[j,2])
a<-table.row.end(a)
}
for (j in 1:length(tri[,1])) {
a<-table.row.start(a)
mylabel <- paste('Trimmed Mean (',j)
mylabel <- paste(mylabel,'/')
mylabel <- paste(mylabel,length(tri[,1]))
mylabel <- paste(mylabel,')')
a<-table.element(a,hyperlink('http://www.xycoon.com/arithmetic_mean.htm', mylabel, 'click to view the definition of the Trimmed Mean'),header=TRUE)
a<-table.element(a,tri[j,1])
a<-table.element(a,tri[j,2])
a<-table.element(a,tri[j,1]/tri[j,2])
a<-table.row.end(a)
}
a<-table.row.start(a)
a<-table.element(a,hyperlink('http://www.xycoon.com/median_1.htm', 'Median', 'click to view the definition of the Median'),header=TRUE)
a<-table.element(a,median(x))
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,hyperlink('http://www.xycoon.com/midrange.htm', 'Midrange', 'click to view the definition of the Midrange'),header=TRUE)
a<-table.element(a,midr)
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
a<-table.row.start(a)
mymid <- hyperlink('http://www.xycoon.com/midmean.htm', 'Midmean', 'click to view the definition of the Midmean')
mylabel <- paste(mymid,hyperlink('http://www.xycoon.com/method_1.htm','Weighted Average at Xnp',''),sep=' - ')
a<-table.element(a,mylabel,header=TRUE)
a<-table.element(a,midm[1])
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
a<-table.row.start(a)
mymid <- hyperlink('http://www.xycoon.com/midmean.htm', 'Midmean', 'click to view the definition of the Midmean')
mylabel <- paste(mymid,hyperlink('http://www.xycoon.com/method_2.htm','Weighted Average at X(n+1)p',''),sep=' - ')
a<-table.element(a,mylabel,header=TRUE)
a<-table.element(a,midm[2])
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
a<-table.row.start(a)
mymid <- hyperlink('http://www.xycoon.com/midmean.htm', 'Midmean', 'click to view the definition of the Midmean')
mylabel <- paste(mymid,hyperlink('http://www.xycoon.com/method_3.htm','Empirical Distribution Function',''),sep=' - ')
a<-table.element(a,mylabel,header=TRUE)
a<-table.element(a,midm[3])
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
a<-table.row.start(a)
mymid <- hyperlink('http://www.xycoon.com/midmean.htm', 'Midmean', 'click to view the definition of the Midmean')
mylabel <- paste(mymid,hyperlink('http://www.xycoon.com/method_4.htm','Empirical Distribution Function - Averaging',''),sep=' - ')
a<-table.element(a,mylabel,header=TRUE)
a<-table.element(a,midm[4])
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
a<-table.row.start(a)
mymid <- hyperlink('http://www.xycoon.com/midmean.htm', 'Midmean', 'click to view the definition of the Midmean')
mylabel <- paste(mymid,hyperlink('http://www.xycoon.com/method_5.htm','Empirical Distribution Function - Interpolation',''),sep=' - ')
a<-table.element(a,mylabel,header=TRUE)
a<-table.element(a,midm[5])
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
a<-table.row.start(a)
mymid <- hyperlink('http://www.xycoon.com/midmean.htm', 'Midmean', 'click to view the definition of the Midmean')
mylabel <- paste(mymid,hyperlink('http://www.xycoon.com/method_6.htm','Closest Observation',''),sep=' - ')
a<-table.element(a,mylabel,header=TRUE)
a<-table.element(a,midm[6])
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
a<-table.row.start(a)
mymid <- hyperlink('http://www.xycoon.com/midmean.htm', 'Midmean', 'click to view the definition of the Midmean')
mylabel <- paste(mymid,hyperlink('http://www.xycoon.com/method_7.htm','True Basic - Statistics Graphics Toolkit',''),sep=' - ')
a<-table.element(a,mylabel,header=TRUE)
a<-table.element(a,midm[7])
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
a<-table.row.start(a)
mymid <- hyperlink('http://www.xycoon.com/midmean.htm', 'Midmean', 'click to view the definition of the Midmean')
mylabel <- paste(mymid,hyperlink('http://www.xycoon.com/method_8.htm','MS Excel (old versions)',''),sep=' - ')
a<-table.element(a,mylabel,header=TRUE)
a<-table.element(a,midm[8])
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Number of observations',header=TRUE)
a<-table.element(a,length(x))
a<-table.element(a,'')
a<-table.element(a,'')
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')
 





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