I nominate the below for a Fortune.
-- Bert
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of R. A. Bilonick
Sent: Wednesday, June 30, 2010 3:16 PM
To: r-help@r-project.org
Subject
Did you try googling on R ROC function (or something similar) or using the
RSiteSearch() function?
?RSiteSearch
RSiteSearch(ROC,restr=func)
Learn to use R's various search capabilities before posting, please!
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From
I think you need to enclose the path in quotes.
-- Bert
Bert Gunter
Nonclinical Biostatistics
467-7374
http://devo.gene.com/groups/devo/depts/ncb/home.shtml
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Tal Galili
Sent
?predict.nls
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Claudia Penaloza
Sent: Tuesday, July 06, 2010 12:55 PM
To: r-help@r-project.org
Subject: [R] How to plot confidence
Whoops! Seems that the interval argument for nls objects is not
implemented. Maybe your best approach then is to bootstrap.
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: bgunter
Sent: Tuesday, July 06, 2010 1:09 PM
To: Claudia Penaloza; r-help@r
Inline below.
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
On Behalf Of markle...@verizon.net
Sent: Thursday, July 08, 2010 7:52 AM
To: chen_1...@fisher.osu.edu
Cc: r-help@r-project.org; cbe
Original poster wanted a simple way to do it, but when R has three
graphics systems, four OO systems, and a zillion helpful people
there's never a simple way :)
-- Rather, I'd say it has a zillion simple ways. :)
Bert
Barry
--
blog: http://geospaced.blogspot.com/
web:
No - devAskNewPage is not what the OP asked for.
1. The following are, but probably only work when R is in interactive mode
(?interactive), e.g. in the GUI:
2. ?winDialog ?file.choose ?choose.files ?select.list ?readline
and friends
and for keyboard: ?getGraphicsEvent
Bert Gunter
Don't do this. The overlapping will confuse.
Plot them in a lattice display with one group above the other on the same
horizontal scale. See ?histogram.
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r
another to give essentially identical fits. That is
what the singular gradient message is trying to tell you.
Bert Gunter
Genentech Nonclinical Statistics
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read
is continuous and not a factor, btw; if time is a factor,
I think there may be identifiability problems -- but folks on the mixed
models list should be able to provide you better guidance. There may well be
better ways to model the covariance structure.
Bert Gunter
Genentech Nonclinical Biostatistics
Just realized that I got my nesting specification backwards. For fence in
site, which is what I wanted, it should have been:
co2 ~ treatment + time, rand = ~1|site/fence
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: bgunter
Sent: Thursday, January 14
this be in the FAQ in a question like:
Why can't R find the function called in my Profile file when R starts up?
(I'd be happy to write a first draft if so).
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r
(x) 7)),]
(unlist is needed to remove the list structure and concatenate the logical
indices to obtain the subscripting vector).
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of rusers.sh
:15 PM
To: Bert Gunter; rusers.sh; r-help@r-project.org
Subject: Re: [R] problem of data manipulation
-Original Message-
From: r-help-boun...@r-project.org
[mailto:r-help-boun...@r-project.org] On Behalf Of Bert Gunter
Sent: Monday, January 18, 2010 11:54 AM
To: 'rusers.sh'; r-help@r
in the columns were derived and what
you mean by the same. Remember, on a computer, sqrt(2)^2 != 2 .
-- Bert Gunter
Genentech Nonclinical Statistics
From: rusers.sh [mailto:rusers...@gmail.com]
Sent: Monday, January 18, 2010 2:29 PM
To: William Dunlap
Cc: Bert
.
Other than that, no clue, but maybe it helps.
-- Bert
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Barry Rowlingson
Sent: Monday, January 18, 2010 3:31 PM
To: r-help@r-project.org
I think that careful examination will show that Henrique's solution is not
quite right: the text '=' character is slightly different than the symbol
font character. This is admittedly nitpicking, but ...
try instead:
text(2,8,bquote(paste(delta==mu^2,phantom()==.(mu^2
Cheers,
Bert Gunter
Peter's way is better than mine.
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Peter Dalgaard
Sent: Monday, January 25, 2010 12:57 PM
To: Larry Hotchkiss
Cc: r-help@r
Did you perchance try
RSiteSearch(hash,restr=func)
or check the hash package on CRAN (or BioConductor or ...) ??
No clue whether any of this is relevant, but it seems like a sensible first
place to look.
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r
with the same length as X but with values that I don't
even understand...Can someone please help me?
-- Probably not. You haven't read and followed the posting guide and
provided a small reproducible example so we know exactly what you tried to
do.
Bert Gunter
Genentech Nonclinical Statistics
I perhaps should have added that the etiquette of this list is to supply
your correct name in your signature. This does not necessarily mean that you
will be ignored if you fail to do so, but it does increase the likelihood
that you will be.
Bert Gunter
Genentech Nonclinical Biostatistics
Speaking **only for myself**, if you don't have the time to read and follow
the posting guide, I don't have the time to try to help you.
Bert Gunter
Genentech Nonclinical Biostatistics
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman
from this list is wholly inadequate.
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of ram basnet
Sent: Wednesday, January 27, 2010 2:52 AM
To: R help
Subject: [R] selecting significant
funlist[[2]](2)
[1] 4
funlist[[3]](2)
[1] 8
?bquote
See Bill Venables's Programmer's Niche Column on Mind Your Language in
the Vol 2/2, June 2002 R News for a fuller explanation. Note that bquote()
is just a kind of macro-like version of substitute().
Bert Gunter
Genentech Nonclinical Statistics
You'll probably need to consult a suitable text on linear models/applied
regression, as this is a statistics, not an R question -- or look for a
suitable tutorial on the web. You might also try one of the statistics
mailing lists or Google on some suitable phrase.
Bert Gunter
Genentech
No it isn't strange. Please read:
?options digits
?print.default
and then print the results with more digits.
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Len Vir
Sent
(because identical()
tells me so). Could someone perhaps elaborate on this a bit more? And is
there a yet simpler and more straightforward way to do the above than what I
proposed?
Cheers,
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org
Inline below...
-Original Message-
From: Gabor Grothendieck [mailto:ggrothendi...@gmail.com]
Sent: Friday, January 29, 2010 2:12 PM
To: Bert Gunter
Cc: Jennifer Young; r-help@r-project.org
Subject: Re: [R] evaluating expressions with sub expressions
If its good enough to have one level
Please read R FAQ 7.37.
You need to escape the backslash:
z- as.character(`X^`R\\`S)
z
[1] `X^`R\\`S
cat(z)
`X^`R\`S
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of mary guo
Sent
(y)^2 + 3)^2)
I would appreciate being told (on list) if/how this scheme can be broken or
a reference to other approaches (besides that which Gabor provided, of
course). Clever improvements are also always welcome.
Cheers to all,
Bert Gunter
Genentech Nonclinical Statistics
Thankyou Thomas. Yes, I was motivated by bquote(). It is so slick (to
some extent, still too slick for me). I wanted to do it nonrecursively
because it's both clearer (I think) and maybe even more efficient (though I
doubt this is detectable in any case).
Bert Gunter
Genentech Nonclinical
?by
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of sjaffe
Sent: Tuesday, February 02, 2010 1:16 PM
To: r-help@r-project.org
Subject: Re: [R] tapply for function taking of 1 argument
this. The software implementation
differences thereafter will rarely be important.
In other words, pick your poison.
Cheers,
Bert
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf
for
reproducibility's sake.
In other words, why waste any time or energy on such a pointless discussion?
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Greg Snow
Sent: Thursday, February 04
, but still) loops of apply functions.
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of RICHARD M. HEIBERGER
Sent: Thursday, February 04, 2010 9:10 PM
To: Carrie Li
Cc: r-help
Subject
You might do better posting this on the R-sig-mixed-models list.
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Ista Zahn
Sent: Tuesday, February 09, 2010 9:19 AM
To: Weber, Sam
Cc: r
I like to use 1:n when I'm teaching debugging, because it looks so safe
but isn't.
Duncan Murdoch
... operator precedence providing lots of examples, e.g.
1: 2*3
[1] 3 6
## vs
seq_len(2*3)
[1] 1 2 3 4 5 6
Cheers,
Bert
Bert Gunter
Genentech Nonclinical Biostatistics
?profile
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of anna
Sent: Friday, February 12, 2010 10:29 AM
To: r-help@r-project.org
Subject: [R] Code working but too slow, any idea for how
1. Etiquette on this list is to sign posts with your real name.
2. Please use R's Help facilities (beyond RSiteSearch()) first before
posting:
?help.search
help.search(environment variable)
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r
Brian Joiner, my teacher and insightful guide to the world of applied
statistics when I was a student, succinctly summarized this discussion by:
Even the data aren't sufficient.
(This is an inside joke for statisticians).
Cheers,
Bert
Bert Gunter
Genentech Nonclinical Statistics
?formula
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Something Something
Sent: Saturday, February 13, 2010 1:24 PM
To: Daniel Nordlund
Cc: r-help@r-project.org
Subject: Re: [R] lm
Randall:
Are you familiar with R's Search facilities? If not, don't you think you
should be? If so, why don't you try using them BEFORE posting on this list.
?help
?help.search
help.search(optimization) ##gives several alternatives
Bert Gunter
Genentech Nonclinical Biostatistics
the last word.
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Frank E Harrell Jr
Sent: Thursday, February 18, 2010 6:01 AM
To: bill.venab...@csiro.au
Cc: r-help@r-project.org; p.dalga
there
was Fortran and COBOL; there was no statistical software.
So, as you can see, there essentially was **no** before SAS.
(Corrections/additional information welcome!)
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r
?traceback may be useful.
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of jim holtman
Sent: Thursday, February 18, 2010 10:17 AM
To: ROLL Josh F
Cc: r-help@r-project.org
Subject
Yes, Doug is correct and I'm wrong. In fact, his comment jogged MY memory --
I actually used BMDP a bit in the late 70's(I think it was).
Thanks to Doug for corrected chronology.
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org
?c
but you have to make sure z is a list:
c(pts,z) ## probably is not what you want
c(pts,list(z)) ## probably is, but z will be unnamed
c(pts,list(z=z) ## names z z
Cheers,
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org
and adding further insight.
Cheers to all,
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of John Sorkin
Sent: Friday, February 19, 2010 4:56 AM
To: Dieter Menne; r-help@r-project.org
Subject: Re
as.list(expression( 2*3))
[[1]]
2 * 3
as.list(quote( 2*3))
[[1]]
`*`
[[2]]
[1] 2
[[3]]
[1] 3
identical(as.list(expression( 2*3))[[1]],quote(2*3))
[1] TRUE
expression() wraps the call into an expression object (as pointed out to me
by Gabor Grothendieck).
Bert Gunter
Genentech Nonclinical
elements of x in the
wrong order. I leave it as an exercise to figure out why not. Note also
that this is almost certainly less efficient than your kludgy loop, too.
Cheers,
Bert
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r
??
z - manova(y~x)
summary(z)
?summary.manova
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Manabu Sakamoto
Sent: Tuesday, February 23, 2010 4:39 AM
To: r-help@r-project.org
Subject
) = a == g(y) = 0 where g(y) == f(y,r) - a
(for numerical solutions).
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of li li
Sent: Wednesday, February 24, 2010 12:46 PM
To: r-help
?trellis.par.get
?panel.histogram
... and in general panel.whatever for whatever() lattice functions.
Typically graphical parameters are passed though the ... arguments. You need
to **carefully** read the docs.
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: r
Please use R's existing search tools before posting:
RsiteSearch(imputation)
RsiteSearch(missing data imputation)
etc.
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of David Kaplan
Sent: Tuesday, September
?
NOTE: AFAICS Sweave doesn't work, as it produces only pdf graphs.
Feel free to reply off list, as this is not really an R question.
Cheers,
Bert
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Gabor
probably want to shingle or bin on quantiles of y). The
canonical reference is Bill Cleveland's VISUALIZING DATA (see coplots).
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Jim Porzak
Sent: Tuesday, October
(perhaps even relatively!) judgments of magnitude. I echo Hadley's
sentiment: such 3-D bar plots are an abomination. Just because Excel can do
them doesn't mean you should.
(Dismount pulpit).
-- Bert Gunter
Genentech
__
R-help@r-project.org mailing list
lme complain?
x - 1:50
y - rnorm(50)
m1 - lme( y ~ 1, rand = ~1|x)
Many thanks,
Bert Gunter
Genentech Nonclinical Statistics
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http
If all you're doing is fitting different responses to the same X data, then
you don't need model.matrix. See ?update, ?update.formula.
Bert Gunter
Genentech Nonclinical Statistic
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Ajay Shah
Sent: Tuesday
.
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of nalluri pratap
Sent: Wednesday, October 10, 2007 11:58 AM
To: [EMAIL PROTECTED]
Subject: [R] Deleting the White Space in an R graph
Hi All,
Is there a way
... which is tip 2 in Section 7.7, Tips, of VR's S PROGRAMMING. Although
this is now somewhat dated, it is still worthwhile if you do any serious S
language programming (IMO, of course).
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto
(R) software package from SAS has an implementation of this. Anyway, you
can search on this and see if it's relevant or not.
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Paul Smith
Sent: Thursday, October
coordinates can be found in Paul Murrell's R
GRAPHICS book, pp. 99 -105.
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of James
Sent: Friday, October 19, 2007 10:01 AM
To: John Sorkin
Cc: r-help@r-project.org
Subject
See also the nameargs function on p. 46 of VR's S PROGRAMMING . As
previous posts indicated, further fiddling would be necessary to get exactly
what you want, and there's probably no universal clean solution.
Bert Gunter
Nonclinical Statistics
7-7374
-Original Message-
From: [EMAIL
algorithms are probably among the best in the
business (because R's core developers are a pretty outstanding bunch of
folks and have done extensive testing); but beyond that, caveat emptor!
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto
bar if you don't want to type it in).
Bert Gunter
Genentcah Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Silvia Lomascolo
Sent: Friday, October 26, 2007 11:31 AM
To: r-help@r-project.org
Subject: [R] linking Tinn-R to a new R
) holds: if you have to use eval(parse(...)) rethink --
there's a better way.
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Tim Calkins
Sent: Monday, October 29, 2007 3:16 PM
To: Gang Chen
Cc: [EMAIL PROTECTED
want to include it as a fixed effect, too,
something like:
Model1-lme(shannon ~ log(chla+1)*toc*hyd_cycle + time,random=~time|basin).
This postulates some overall time trend with random slope and intercept
offsets from the overall trend in each basin.
Bert Gunter
Genentech Nonclinical
Or even simpler (when cc is a data frame), instead of
sum(cc[cc[,a] = 5.25 cc[,a] = 3, b])
##
with(cc, sum(b[a = 5.25 a = 3]))
Bert Gunter
Genentech Nonclinical Statistics
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman
?match I think is what you're after. e.g.
x - letters[1:10]
y - c(b,f)
x[match(x,y)]
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Peter Alspach
Sent: Wednesday, November 07, 2007 2:41 PM
To: Steve
, as this is clearly not an R question.
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Rick Bilonick
Sent: Friday, November 09, 2007 9:47 AM
To: R Help
Subject: [R] Confidence Intervals for Random Effect BLUP's
I want
Well, let me have a crack at it ... (inline below)
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Rolf Turner
Sent: Monday, November 12, 2007 2:16 PM
To: r-help@r-project.org
Subject: [R] Tick mark puzzle
something that makes this obvious solution impossible?
(Wouldn't be the first time.)
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of jim holtman
Sent: Wednesday, November 14, 2007 8:39 AM
To: affy snp
Cc: r-help@r
= list(text = list(lab = list(10 %+-% 1, 10 %+-% 2 :
first component of text has to be vector of labels
So how should I do this?? I suspect it's simple, but I just can't figure it
out.
Note: I'd be happy to supply reproducible code if needed. Just complain and
I'll do so.
Thanks.
Bert
,
Bert Gunter
Genentech
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of joseph
Sent: Thursday, February 14, 2008 8:53 PM
To: r-help@r-project.org
Cc: r-help@r-project.org
Subject: [R] Remove rows with NA across all columns
Hi
I have a data frame df with 3
mapply(data.frame,value=g,nm=lapply(names(g),rep,length(g)),SIMPLIFY=FALSE)
Cheers,
Bert Gunter
Genentech
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of John Kane
Sent: Thursday, February 21, 2008 2:05 PM
To: Lauri Nikkinen; [EMAIL PROTECTED]
Subject
Jim's solution showed me that mine should be simplified to:
mapply(data.frame,value=g,nm=names(g),SIMPLIFY=FALSE)
This has the slight advantage of automatically naming the list.
Cheers,
Bert Gunter
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of jim
that this would automatically create your list for you.
Cheers,
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Erik Iverson
Sent: Tuesday, February 26, 2008 9:29 AM
To: Michael Anyadike-Danes
Cc: r-help@r
this is explicitly discussed within R's documentation, but
you can find info on it in VR's S Programming, esp. p.24 and 4.3,
Extracting or replacing coefficients.
No doubt, other S/R books explain it also.
Cheers,
Bert Gunter
Genentech Nonclinical Statistics
47374
-Original Message-
From: [EMAIL
from the Help file:
color.palette: a color palette function to be used to assign colors in the
plot.
so color = function(x)rev(heat.colors(x))
should do it.
-- Bert Gunter
Genentech
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Ravi Varadhan
Sent
likelihood (in locfit package) etc. are also available for spatial
smoothing. Perhaps the most basic place to look is the ?loess function in
the base distribution, which will do exactly what you requested.
Bert Gunter
Genentech Nonclinical Statistics
-Original Message-
From: [EMAIL PROTECTED
Yes. And, amazingly, one can find out about it by typing
help.search(t distribution) .
Why don't you try it for yourself?
-- Bert Gunter
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Felipe Carrillo
Sent: Sunday, March 23, 2008 6:18 PM
To: [EMAIL
desirable behavior to me. It's
then up to the user to recreate the factor as appropriate.
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Mark Na
Sent: Wednesday, June 24, 2009 9:34 AM
To: r
meaningful display to provide viewers interpretable information.
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Katharina May
Sent: Wednesday, June 24, 2009 12:28 PM
To: r-help@r-project.org
It is usually better (and easier) to use the data argument that comes with
many modelling functions
-- Yes. And for functions without a data argument, see ?with.
Bert Gunter
Genentech Nonclinical Biostatistics
__
R-help@r-project.org mailing
-- (The Windows GUI does have syntax completion
using TAB, but not the hints.)
I never knew that! Where is this documented? -- i.e. where are all the
features of the Windows GUI documented (as there may well be others I don't
know about).
-- Bert Gunter
Genentech Nonclinical Statistics
The below seems like a Fortunes candidate to me.
-- Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Greg Snow
Sent: Friday, July 03, 2009 7:00 PM
To: Kurt Smith; r-help@r-project.org
?ifelse
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Steve Jaffe
Sent: Tuesday, July 07, 2009 12:42 PM
To: r-help@r-project.org
Subject: [R] vectorizing a function
I'm sure I'm
?plotmath
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Mary A. Marion
Sent: Thursday, July 09, 2009 12:04 PM
To: r-help@r-project.org
Subject: [R] math symbols in R
Hello,
I
See also ?switch (where quotes are _not_ required).
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Dimitris Rizopoulos
Sent: Friday, July 10, 2009 1:15 PM
To: Mary A. Marion
Cc: r
to this and your other numerous basic questions. That's what they're there
for.
-- Bert Gunter
Genentech, Inc.
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org
: the model can't be adequately fit by
the data. Either get more data or choose a more appropriate model.
Cheers,
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Ravi Varadhan
Sent: Tuesday
not partially match abc
[1] 0
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of escher2079
Sent: Wednesday, July 15, 2009 9:06 AM
To: r-help@r-project.org
Subject: [R] Passing additional
Hint: You have 27 observations fit by 27 fixed effects (including the mean).
You need to consult a statistician, as you seem not to have the basic
statistical understanding required. Person should be a random effect. Was
this a homework problem, perchance?
Bert Gunter
Genentech Nonclinical
partial answer: ?make.names
Also ?UseMethod for S3 related names.
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of escher2079
Sent: Monday, July 20, 2009 8:40 AM
To: r-help@r
Start by using the Help docs and functionality, not this list.
?help.search
help.search(scale)
?scale
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Noah Silverman
Sent: Monday
You can find a list of IDE's/R code editors for R here:
http://www.sciviews.org/_rgui/projects/Editors.html
However, this is somewhat dated, and you may find others not here just by
googling on R Editor, R IDE, etc.
Bert Gunter
Genentech Nonclinical Biostatistics
-Original Message-
From
of being answered.
Bert Gunter
Genentech Nonclinical Statistics
On Thu, Jul 23, 2009 at 10:13 PM, Nair, Murlidharan Tmn...@iusb.edu wrote:
Hi!!
I am interesting in computing the radius of an arc that best approximates
a curve. Is there an R function that I can use to draw an arc?
Nothing
because they should probably have a deep understanding of how your
experiment was conducted, data gathered, measurements made, etc. to be able
to give you worthwhile advice.
Long distance consulting based on incomplete understanding is very risky.
Caveat emptor!
Bert Gunter
Genentech Nonclinical
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