probably take
the mean of the 100 runs as a reasonable estimate. If the estimates are quite
variable, you should probably use more than 40 runs by setting T=100 or an even
larger number. Multiple runs should then be more similar to one another.
-
David L Carlson
is perfectly correlated with col 2
col 3 is perfectly correlated with col 4
col 5 is perfectly correlated with col 6
David C
From: Patzelt, Edward [mailto:patz...@g.harvard.edu]
Sent: Tuesday, September 2, 2014 9:21 AM
To: David L Carlson
Cc: R-help@r-project.org
Subject: Re: [R] Correlation Matrix
Another approach using barplot:
barplot(table(cut(art, breaks= -1:19, labels=0:19)))
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help
(expression(E[g]), E, expression(E[j]),
E, expression(E[t])), padj=1, mgp=c(3, .1, 0))
# Check alignment
abline(h=.7, xpd=TRUE, lty=3)
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r
of
observations or one of your columns is a linear combination of (can be
predicted exactly from) the others.
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r
].
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Denis Kazakiewicz
Sent: Monday, September 1, 2014 5:27 AM
To: r-help@r
. I am not
aware of a package that has a function to produce either of these.
Huberty, Carl J. and Stephen Olejink. 2006. Applied Manova and Discriminant
Analysis. Second Edition. Wiley-Interscience.
David L. Carlson
Department of Anthropology
Texas AM University
-Original Message-
From
Don't the functions metaMDSdist() and metaMDSredist() that are documented on
the metaMDS manual page give you the distance matrix? If you want to compute
the distances based on a single axis, you could use vegdist().
David C
-Original Message-
From: r-help-boun...@r-project.org
])
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Luigi Marongiu
Sent: Wednesday, August 27, 2014 8:42 AM
To: r-help@r
Assuming your sample data is called dta:
table(dta$Results, dta$Analysis)
A B C
1-5 1 1 0
20-50 1 0 0
4-7 0 0 1
8-9 0 1 1
David L. Carlson
Department of Anthropology
Texas AM University
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help
=twoord.plotdata_source=R_CCinit=true
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of kunjaai
Sent: Monday
- cor(Atest$nat.r, predict(A.model, newdata = A[test,], type = response))
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r
of the correlation values
David C
From: Angela Boag [mailto:angela.b...@colorado.edu]
Sent: Friday, August 22, 2014 4:01 PM
To: David L Carlson
Subject: Re: [R] Subsetting data for split-sample validation, then repeating
1000x
Hi David,
Thanks for the feedback. I actually sampled without replacement
])
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Don McKenzie
Sent: Thursday, August 21, 2014 1:44 PM
To: Patzelt, Edward
Cc: R-help@r-project.org
Subject: Re: [R
the matrices in each list to get what you want.
David C
From: Patzelt, Edward [mailto:patz...@g.harvard.edu]
Sent: Thursday, August 21, 2014 2:58 PM
To: David L Carlson
Cc: Don McKenzie; R-help@r-project.org
Subject: Re: [R] Euclidean Distance in 3 Dimensions
Your first description is correct
Try using scale=0 with the biplot function).
David C
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Jinsong Zhao
Sent: Monday, August 18, 2014 7:42 PM
To: r-help@r-project.org
Subject: Re: [R] principle component values on PCA
4 0 3 1
5 53 4 2 0 1
6 64 3 2 0 1
David C
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of David L Carlson
Sent: Sunday, August 17, 2014 6:32 PM
To: Simon Kiss; r-help@r-project.org
it in the
original problem definition.
Yours, Simon
On Jul 25, 2014, at 4:58 PM, David L Carlson dcarl...@tamu.edu wrote:
I think this gets what you want. But your data are not reproducible since
they are randomly drawn without setting a seed and the two data sets have no
relationship to one another
You don't show us your function call, so it is hard to be certain what the
problem is. Have you read the manual page?
?predict.glm
Have you used the newdata= argument? If not, you should know that R's ability
to read your mind will not be available until the 4.0 release.
David Carlson
: Friday, August 8, 2014 9:03 AM
To: David L Carlson
Subject: Re: [R] color palettes
Well I'm using 1000 colors in a pie chart and get the same color but different
intensity. I can't fix myself as the number of colors are high. So what would
you suggest?
Thanks
carol
On Friday, August 8, 2014 3:58 PM
.
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of carol white
Sent: Friday, August 8, 2014 8:27 AM
To: r-help
328 201204 28
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf
','VALUE')],
type='b',
main = ind[[i]][1, NAME],
. . . other commands . . . )
dev.off()
}
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message
Look at package multcomp, particularly function cld().
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org
have enough data to test
alternate approaches. The function dput() will convert a sample of your data to
text format so that you can paste it into your email or provide it as a .txt
file.
David L. Carlson
Department of Anthropology
Texas AM University
-Original Message-
From: r-help-boun
yellowred blue green
head(mydf2)
blue green red yellow
14 2 3 1
22 1 4 3
34 1 3 2
44 3 2 1
54 3 2 1
63 4 2 1
-
David L Carlson
Department of Anthropology
Texas AM
the value of deviation so you only get the
last value recycled (page 20, The recycling rule).
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help
Also look at stackpoly() in the plotrix package.
The R Graphical Manual shows the example plots here
http://rgm.ogalab.net/RGM/R_rdfile?f=plotrix/man/stackpoly.Rdd=R_CC
David Carlson
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf
...@gmail.com]
Sent: Tuesday, July 15, 2014 10:14 AM
To: 'Johannes Radinger'; David L Carlson
Cc: 'R help'
Subject: RE: [R] Cutting hierarchical cluster tree at specific height fails
Hi Johannes,
Looking at the code for cutree(...), if h is provided but not k, then
cutree(...) calculates k from h
heights.
plot(hc)
abline(h=c(20, 40, 60, 80, 100, 120), lty=3)
David C
From: Johannes Radinger [mailto:johannesradin...@gmail.com]
Sent: Friday, July 11, 2014 3:24 AM
To: David L Carlson; R help
Subject: Re: [R] Cutting hierarchical cluster tree at specific height fails
Hi,
@David: Thanks
It is hard to diagnose without looking at the file. For example
readLines(small.txt, n=5)
would print out the first five lines that might show problems with wrapping the
lines. What does dim(data) give you? Are you getting all 360 samples and 600
columns? You could also try using the
In particular, look at the vegan Vignette, Introduction to Ordination in
vegan, particularly section 4 on constrained ordination which describes three
approaches that seem relevant to your problem.
http://cran.r-project.org/web/packages/vegan/vignettes/intro-vegan.pdf
David Carlson
(but not median).
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Johannes Radinger
Sent: Wednesday, July 9
There may be a faster way, but
sapply(Tset, function(x) which(pop.df$pop==x))
[1] 5 4 2
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r
?format.POSIXct
Particularly %w
x - Sys.time()
as.numeric(format(x, %w))
[1] 1
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of John McKown
Sent: Monday, July 7, 2014 10:54 AM
To: r-help
Subject: [R] getting numeric [0..6] day
) table. That happens when converting the ftable object to a
matrix since xtable handles a number of different object types, but not ftable.
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message
Not elegant, but it works:
term - dimnames(dd)[[1]]
dd1 - dd
dimnames(dd1)[[1]] - rep(, 6)
dd2 - capture.output(dd1)
cat(paste(dd2,, c(Term, term)), fill=48)
# Chisq DF Pr(Chisq) Term
153.0216306 1 7.578366e-35 # Sex
13.3696538 1 5.114571e-04 # Volume
:25:05 ...
$ ended : POSIXct, format: 2014-07-01 11:25:05 2014-07-01 11:25:05 ...
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun
]
Sent: Tuesday, July 1, 2014 12:33 PM
To: David L Carlson
Cc: John McKown; r-help@r-project.org
Subject: Re: [R] combining data from multiple read.delim() invocations.
Maybe, David, but this isn't really it.
Your code just basically reproduces the explicit for() loop with the
lapply. Maybe
You are also missing the fact that loops are often not required in R. In this
case print() has a method for printing data frames and that method is
automatically used when you simply type the data.frame name or if you
explicitly call it with print(stockList):
stockList -
The legend will be complicated since there are groups*ecosytems combinations.
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r
Insert
data(dune)
data(dune.env)
after library(vegan)
David C.
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of David L Carlson
Sent: Monday, June 30, 2014 4:47 PM
To: Jackson Rodrigues; r-help@r-project.org
Subject: Re: [R] How
=l)
legend(topright, c(mu1, mu2, mu3, mu4), col=1:4, lty=1:4)
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org
your problem would be
dd2dm(dm2dd(44.1) - dm2dd(.2))
[1] 43.5
Of course you could wrap that into a function if you are planning to do it
frequently.
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original
, but this one has the advantage
of being symmetrical. The last permutation is the reverse of the first, the
penultimate the reverse of the second, etc.
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of David L Carlson
Sent: Wednesday, June 25, 2014 4:02 PM
To: Cade, Brian; Robert Latest
Cc: r-help@r-project.org
Subject: Re: [R] Simple permutation question
Assuming you want all
L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Gabor Grothendieck
Sent: Tuesday, June 24, 2014 12:07 PM
To: Tahira Jamil
Cc: r-help@r-project.org
(lower:upper, function(i) c(a=i, b=M[1] - i, c=M[3] - i,
+ d=M[4] - M[1] + i)))
all.2x2s
a b c d
[1,] 10 5 5 0
[2,] 11 4 4 1
[3,] 12 3 3 2
[4,] 13 2 2 3
[5,] 14 1 1 4
[6,] 15 0 0 5
David C
From: Michael Peng [mailto:michael.gang.p...@gmail.com]
Sent: Tuesday, June 24, 2014 1:32 PM
To: David L Carlson
The error message EOF within quoted string is telling you have an unbalanced
or ' in the .csv file.
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org
4 1.5
[2,]58 1.5
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of message
Sent
on the Manage tab on the line just
below the title bar. Click on Cleanup and that will let you select temporary
files of various kinds for deletion if your drive is getting full.
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840
If you are not determined to apply switch(), you can apply apply():
Data - data.frame(V1=c(1, 5), V2=c(3, 4))
Data
## V1 V2
## 1 1 3
## 2 5 4
label - data.frame(freq=c(1:5), lbl=c(One, Two, Three, Four, Five))
label
## freq lbl
## 11 One
## 22 Two
## 33 Three
## 44
You can also use clip() before abline():
x - rnorm(25)
y - rnorm(25)
plot(y~x)
clip(min(x), max(x), min(y), max(y))
abline(lm(y~x))
But the clipping region will affect anything else you add to the plot after the
clip command. In package plotrix, ablineclip() sets and resets the clipping
in
Acrobat Reader and print to CutePDF using the poster mode.
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org
Package geosphere has functions to compute the great circle distance between
any two points given the latitude and longitude. It does not care if they are
at sea, but does not take topography into account.
-
David L Carlson
Department of Anthropology
Texas AM
]
red255
green0
blue 0
alpha 255
redtrans - rgb(255, 0, 0, 127, maxColorValue=255)
polygon(c(2, 5, 8), c(2, 10, 2), col=redtrans)
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original
Annoying but easy. Would this work for you?
y - gsub(, /, readline())
C:\foo1\foo2\
y
[1] C:/foo1/foo2/
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r
Now I understand. Not really a solution, but you can instruct students to use
only forward slashes in their paths since R will convert to backslash on
Windows systems automatically. After a couple of broken commands, they should
get the hang of it.
David C
-Original Message-
From:
That's the solution I was working on. Design the function (the foo() in your
example) to read the clipboard so you do not need to paste anything. That
greatly reduces how generally the function can be used since it will fail if
there is not a path in the clipboard, but it solves (ameliorates?)
Function designdist() in package vegan lets you define your own distance
measure, but it does not let you simply provide a function as your original
request indicated. Function distance() in package ecodist() indicates that it
is written to make it simple to add new distance functions, but
A bit simpler is to add the Hours column when creating the dd data.frame:
dd - data.frame(Cat=min(aa[,1],bb[,1]):max(aa[,1],bb[,1]), Hours=0)
Then just
gg1 - merge(aa,dd,all=TRUE)
gg2 - merge(bb,dd,all=TRUE)
David Carlson
-Original Message-
From: r-help-boun...@r-project.org
The str() function will show you what is contained in m8. If you look at the
manual page for Match:
?Match
the section labeled Value gives more details on what results are returned by
the Match() function. The print() and summary() functions usually show
abbreviated results. In this case a
?title
Used for main titles, subtitles, and x/y labels.
David C
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Hurr
Sent: Friday, May 16, 2014 10:59 AM
To: r-help@r-project.org
Subject: Re: [R] Second axis on bottom of graph
0
3 0 2 10 0
4 0 0 0 3
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of marioger
Sent
You don't need do.call:
t(t(m)/v)
[,1] [,2] [,3]
[1,]222
[2,]111
t(apply(m, 1, function(x) x/v))
[,1] [,2] [,3]
[1,]222
[2,]111
-
David L Carlson
Department of Anthropology
Texas AM University
Bert wins the race:
system.time(replicate(1e5, m/rep(v,e=2)))
user system elapsed
0.250.000.25
system.time(replicate(1e5, m/matrix( v, ncol=ncol(m), nrow=nrow(m),
byrow=TRUE)))
user system elapsed
0.420.000.42
system.time(replicate(1e5, t(t(m)/v)))
user
1. data.frame
2. yes
Read the posting guide and work through a free tutorial or manual on R:
http://cran.r-project.org/other-docs.html
David C
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Ragia Ibrahim
Sent: Wednesday, May 14,
),
stringsAsFactors=FALSE)
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Alicia R. Pérez-Porro
Sent
Does
values(r) - as.factor(1:ncell(r))
do what you want?
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org
3100 4862
2 Pennsylvania 126 11860 44966
3 Maryland 101 4122 9891
4 Virginia85 4981 39780
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message
the numbers from 1 to 26, num - 1:26 would be more compact.
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces
)
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of arun
Sent: Monday, April 08, 2013 7:41 AM
groups within the known groups, you could cluster the groups separately.
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r
Take a look at package geoR.
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf
You can certainly do it after scanning all the numbers in with
b - scan(F:\\stop.txt, what=integer())
b - b[b!=21]
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message
)
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of Pascal Oettli
Sent: Friday, March 29, 2013 6:33
You will have to trick barplot into thinking you have four groups:
wmod - cbind(c(w[,1], 0, 0), c(0, 0, w[,2]))
barplot(wmod, main=2012, col=c(red, green, blue, pink))
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College
data and compute y
# from a linear regression of x1 and x2 on y
lmmodel - lm(y~x1+x2, pr)
prgrid - data.frame(x1=xygrid$Var1, x2=xygrid$Var2)
prgrid$y - predict(lmmodel, prgrid)
# Draw contour plot
contourplot(y~x1+x2, prgrid)
--
David L Carlson
Your variable loc_type combines information from two variables (loc and
type). Since you are subsetting on loc, why not just plot by type?
boxplot(var1~type, data[data$loc==nice,])
--
David L Carlson
Associate Professor of Anthropology
Texas AM
). The first column (the Date variable) is
treated as character. As a result, everything gets converted to character.
This will skip the first column which does not have any missing values.
--
David L Carlson
Associate Professor of Anthropology
Texas AM
NA ...
$ o : num 133 133 133 133 133 ...
$ p : num 107 107 107 107 107 ...
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org
-
project.org] On Behalf Of David L Carlson
Sent: Monday, March 18, 2013 3:22 PM
To: 'Pietro'; 'Berend Hasselman'
Cc: r-h...@stat.math.ethz.ch
Subject: Re: [R] data.frame with NA
Try this
Open the spreadsheet in Excel. Select all of the data click Copy. Don't
close Excel.
Open R and type
?predict.prcomp
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of David
Wouldn't this do the same thing?
xtabs(Count~Class+X, D)
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces
Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of David L Carlson
Sent: Friday, March 15, 2013 9:23 AM
To: 'IOANNA'; 'John Kane
an error message.
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of John Kane
Sent
=ID)
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of R. Michael Weylandt
If you are just looking for a range of colors that communicate low to high
values, try package RColorBrewer and look at the sequential palettes.
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
are making
more than a few tables. There is also an R2wd package, but I haven't tried
it.
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org
Look at your data. You do not want values greater than 1820. There are none.
You want values with NAMES greater than 1820.
x1 - x[as.numeric(names(x)) 1820]
x1
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station
stats, the
dmultinom() function can be used to accomplish this. The last example on the
help page shows the steps.
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message
,]10
[6,]11
[7,]11
[8,]00
[9,]10
[10,]11
unique(x)
[,1] [,2]
[1,]10
[2,]11
[3,]01
[4,]00
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of BOURGADE Eric
Sent: Thursday, February 28, 2013 3:50 AM
8.5 ...
$ ratio: num 3.5 3.7 4.75 3.43 3.48 ...
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r
Insert include.lowest=TRUE or the lowest value will get dropped (assigned
NA):
split(x, cut(x, quantile(x, probs = seq(0, 1, by = 0.2)),
include.lowest=TRUE))
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station
Clumsy but it doesn't require any packages:
merge2 - function(x, y) {
if(all(union(names(x), names(y)) == intersect(names(x), names(y{
rbind(x, y)
} else merge(x, y, all=TRUE)
}
merge2(df1, df2)
df3 - df1
merge2(df1, df3)
--
David L Carlson
.
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of John Kane
Sent: Monday, February 18, 2013 10:50 AM
To: Sam
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of Jorge I Velez
Sent: Wednesday
Minor edit
dta2 - unstack(dta, score~Name)
is simpler.
---
David C
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of David L Carlson
Sent: Wednesday, February 13, 2013 9:40 AM
To: 'Jorge I Velez'; 'Nico Met'
Cc: 'R
--
David L Carlson
Associate Professor of Anthropology
Texas AM University
College Station, TX 77843-4352
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of Burns, Jonathan (NONUS)
Sent: Friday
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