Hi,
In R, we know how to autocomplete a function name or some arguments in the
function. I usually use “Tab” to achieve this.
But when I was preparing my math homework using R Markdown, I want to achieve
similar results: for example,
I want to autocomplete $\frac{}{}$ when I only typed $\fr$
Bogdan,
I would look into bioconductor for packages handling this type choromosomal
range data. cntools is one poped into my mind.
Tao
On Thursday, September 24, 2015 12:59 PM, Sarah Goslee
wrote:
merge() most likely, but: are these really lists in the R sense?
The correct answer
number of objects like this, doing one-by-one
is cumbersome? After all, all it needs to change is the folder path, right?
May be this is a too wishful thinking :-)
Best,
Tao
On Friday, June 26, 2015 3:31 AM, Jens Oehlschlägel
wrote:
Tao,
I do assume that the ff-files are still at som
Hi David,
Normally, I would have a R code example for this, but since I'm new to this too
and just didn't have time to do that. Hopefully, Jen's code illustrates the
problem.
Tao
On Thursday, June 25, 2015 8:53 PM, David Winsemius
wrote:
On Jun 25, 2015, at 4:
hs to the new one, so I
don't have to re-run the own analysis.
Many thanks!
Tao
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Hi list,
Could anybody help me to explain the following error message and fix it? Thank
you very much!
Tao
> sessionInfo()
R version 3.1.2 (2014-10-31)
Platform: x86_64-unknown-linux-gnu (64-bit)
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_US.UT
hi list,
Any updates on this issue? Thank you very much!
Tao
> devtools::install_github("rstudio/packrat")
WARNING: Rtools 3.3 found on the path at c:/Rtools is not compatible with R
3.2.0.
Please download and install Rtools 3.1 from
http://cran.r-project.org/bin/windows/Rt
Just saw this from the Rstudio webinar too. Will explore it more. Thanks!
Tao
On Thursday, July 31, 2014 11:11 AM, Greg Snow <538...@gmail.com> wrote:
The brushing may only be available in the development version of
ggvis. See here for the example:
https://github.com/rstudio/we
This is new to me. Thanks for suggesting!
Tao
On Friday, August 1, 2014 3:05 AM, Michael Lawrence
wrote:
You should check out the animint package.
https://github.com/tdhock/animint
On Mon, Jul 28, 2014 at 5:48 PM, Shi, Tao wrote:
hi list,
>
>I'm comparing the chan
I looked at ggvis briefly before, but didn't notice its brushing capability.
Now you explained.
Thanks, both!
Tao
On Wednesday, July 30, 2014 9:50 AM, Ramnath Vaidyanathan
wrote:
ggvis is an excellent option to do this kind of stuff.
The only limitation currently is that all sor
h of those solutions require R to be installed.
>
>I don't know of any way to get what you want without installing at
>least one of ggobi or R (or some other program of similar complexity
>to install).
>
>On Mon, Jul 28, 2014 at 6:48 PM, Shi, Tao wrote:
>> hi list,
>&
t can only create one scatter plot at a
time.
Any good suggestions?
Many thanks!
Tao
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and pr
Thank you, Jeff! I'll try that.
Tao
On Tuesday, June 3, 2014 5:22 PM, Jeff Newmiller
wrote:
FAQ 7.20
---
Jeff Newmiller The . . Go Live...
DCN: B
Many thanks!
Tao
> sessionInfo()
R version 3.1.0 (2014-04-10)
Platform: x86_64-unknown-linux-gnu (64-bit)
locale:
[1] LC_CTYPE=en_US.iso885915 LC_NUMERIC=C
[3] LC_TIME=en_US.iso885915 LC_COLLATE=en_US.iso885915
[5] LC_MONETARY=en_US.iso885915 LC_MESSAGES=en_US.iso88
le but also adding R code
chunks into the tree. (please see the first figure on
http://www.winedt.com/snap.html ). Rstudio does pretty good job on folding R
code, but not the .tex section headers.
What are your best solutions?
Thanks!
Tao
__
R-h
bxml2-devel is missing. Installation libxml2-devel solved the problem. My
mistake! Sorry about that.
Tao
- Original Message -
From: Duncan Temple Lang
To: r-help@r-project.org
Cc:
Sent: Thursday, August 15, 2013 10:38 AM
Subject: Re: [R] XML package installation -- an old que
. I don't understand why R can't see the
xml2-confg during the installation process. Help, please!
Many thanks!
Tao
==
[root ~]# yum install libxml2
Setting up Install Process
Package matching libxml2-2.7.6-8.el6_3.3.x86_64 already ins
und no clue to solve this problem. Can someone tell me
what could be wrong with my package?
Thanks a lot!
Tao
UT Southwestern Medical Center
The future of medicine, today.
[[alternative HTML version deleted]]
___
Thanks, Bert! Never used it, but reading it now.
Tao
- Original Message -
> From: Bert Gunter
> To: "Shi, Tao"
> Cc: R. Michael Weylandt ; "r-help@r-project.org"
>
> Sent: Thursday, February 7, 2013 2:05 PM
> Subject: Re: [R] compare objects
In fact, they have objects with exact same names. They were created by the
same code at different time points. The code is not version-controlled, so I
only have the most recent version, but I want to know what's changed.
Tao
- Original Message -
> From: Bert Gunter
Hi list,
Is there a easy way to compare objects in two different workspace files (i.e.
.RData files) in R? I can use some generic file compare softwares (e.g.
BeyondCompare) to binary comparison, but when it says they're different you
can't tell where the difference are from.
Th
Thank you, Jim, Peter, and John, for your help! Turns out it is a "non-break
space". No idea how it got there (the file is from somebody else). Thanks to
Excel, I guess.
Tao
>
> From: John
>To: r-help@r-project.org
>Cc: "S
what character is in the last position.
Thanks!
Tao
> levels(dat$flag)[3]
[1] "N.C. "
> levels(dat$flag)[3]=="N.C. "
[1] FALSE
> substr(levels(dat$flag)[3],5,5)
[1] " "
> substr(levels(dat$flag)[3],5,5)==" "
[1] FALSE
> "N.
Thank you, Simon and Kevin!
Tao
- Original Message -
> From: Simon Knapp
> To: "Shi, Tao"
> Cc: "r-help@r-project.org"
> Sent: Monday, October 15, 2012 4:25 PM
> Subject: Re: [R] warning message
>
>T he second and third arguments to ife
Never mind. I got it. Thanks!
Tao
- Original Message -
> From: "Shi, Tao"
> To: "r-help@r-project.org"
> Cc:
> Sent: Monday, October 15, 2012 4:08 PM
> Subject: [R] warning message
>
> Hi list,
>
> Can somebody explain why ther
Hi list,
Can somebody explain why there are these warning messages? I just don't get
it. I'm using R 2.15.1 on WinXP.
Thanks!
Tao
> x
[1] -2.143510 -1.157450 -1.315581 1.033562 -1.225440 -1.179909
> ifelse(x>0, log2(x), -log2(-x))
[1] -1.099975 -0.210950 -0.395700
encoding option
Still puzzled.
Tao
>
> From: Yihui Xie
>To: "Shi, Tao"
>Cc: "r-help@r-project.org"
>Sent: Tuesday, September 4, 2012 7:40 PM
>Subject: Re: [R] Sweave encoding option
>
>What happened mi
my knowledge) in my
computer that is causing this error?
I'm running R 2.15.1 on WinXP.
Thanks!
Tao
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Thank you, Michael and Henrik. I'll try what you suggested.
>
> From: Henrik Bengtsson
>To: "Shi, Tao"
>Cc: "r-help@r-project.org"
>Sent: Tuesday, April 24, 2012 12:37 PM
>Subject: Re: [R] load only one
Hi list,
Is there a way to load one specific object from a .RData file which contains
multiple data objects? Thanks,
...Tao
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PLEASE do read the posting guide http
Thank you, all!
>
> From: Barry Rowlingson
>To: Jeff Newmiller
>Cc: "Shi, Tao" ; Ista Zahn ;
>"r-help@r-project.org"
>Sent: Tuesday, April 24, 2012 12:36 AM
>Subject: Re: [R] .rda vs. .RData
>
>On Tue, A
Are they the same with .RData being the newer format? Thanks,
...Tao
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and provide commented
Thank you both, Michael and Jim, for the answers!
- Original Message -
> From: Michael Bibo
> To: r-h...@stat.math.ethz.ch
> Cc:
> Sent: Wednesday, February 22, 2012 12:46 AM
> Subject: Re: [R] barplot with both color and shading
>
> Shi, Tao yahoo.com> wr
tempt:
barplot(1:10, angle=20, density=c(0,20), col=rep(0:1, each=5))
...Tao
- Original Message -
> From: R. Michael Weylandt
> To: "Shi, Tao"
> Cc: "r-help@r-project.org"
> Sent: Tuesday, February 21, 2012 6:49 PM
> Subject: Re: [R] barplot with both
Hi list,
I want to draw a bar plot with color indicating one grouping and different
shading on top of the color indicating another grouping. How should I proceed?
Thanks!
...Tao
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Hi,
I know leaps() computes the best subset selection for linear model,
and the bestglm() computes the best subset selection for generalized linear
model.
Is there any package for best subset selection on random effects model, or
mixed effects model?
Thank you so much.
Tao
Thanks, Gabor! That's really helpful!
...Tao
- Original Message -
> From: Gabor Grothendieck
> To: "Shi, Tao"
> Cc: "r-help@r-project.org"
> Sent: Friday, June 24, 2011 5:02 AM
> Subject: Re: [R] extract worksheet names from an Excel file
&g
Thank you, David and Bill! I'll try that.
...Tao
- Original Message -
> From: David Scott
> To: bill.venab...@csiro.au
> Cc: shida...@yahoo.com; r-help@r-project.org
> Sent: Thursday, June 23, 2011 10:11 PM
> Subject: Re: [R] extract worksheet names from an Excel
Hi list,
Is there a R function I can use to extract the worksheet names from an Excel
file? If no, any other automatic ways (not using R) to do this?
thanks!
...Tao
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rect (it starts with one black and
one red. Not sure where they're from?)
Any ideas?
Thanks!
...Tao
library(heatmap.plus)
set.seed(1234)
x <- matrix(rnorm(400), ncol=10)
heatmap(x, ColSideColors= cm.colors(10), Colv=NA)
heatmap.plus(x, ColSideColors=cbind(cm.colors(10),
Weiwei,
I know this is not a Bioconductor-specific question, but you may also want to
post it on BiC help list, as there may be more people there understand what you
want to do. I'm also curious about the answers to your question.
...Tao
- Original Message
> From: We
Thank you very much, Frank and Terry, again, for all your answers!
...Tao
- Original Message
> From: Terry Therneau
> To: "Shi, Tao"
> Cc: Frank Harrell ; r-help@r-project.org
> Sent: Fri, May 20, 2011 6:36:28 AM
> Subject: Re: [R] changes in coxph in &quo
x27;s say it's
highly
significant, e.g. p<0.0001), the resulting univariate model still can be wrong?
What if I use this data as a validation set to validate an existing model?
Anything different?
Many thanks!
...Tao
- Original Message
> From: Frank Harrell
> To:
s the first one, I believe I can always narrow down the
variables based on univarate analysis and build a multivariate model from that.
Many thanks in advance.
...Tao
- Original Message
> From: Frank Harrell
> To: r-help@r-project.org
> Sent: Mon, May 16, 2011 11:25:20 AM
&g
didn't
even converge?
Thanks!
...Tao
- Original Message
> From: Terry Therneau
> To: "Shi, Tao"
> Cc: r-help@r-project.org
> Sent: Thu, May 12, 2011 6:42:09 AM
> Subject: Re: changes in coxph in "survival" from older version?
>
>
>
et me know which one I should trust?
Thanks,
...Tao
# R2.13.0, survival 2.36-9
=
> dat=read.csv("tmp1.csv", header=T)
> fit2 <- coxph(Surv(tt, cens) ~., data=dat)
Warning message:
In fitter(X, Y, strats, o
I second Marc on this. I just installed R2.12.2 on my linux box running RHEL.
Now I also see R2.13.0 available by typing "yum info R".
...Tao
- Original Message
> From: Marc Schwartz
> To: Marta Avalos
> Cc: r-help@r-project.org
> Sent: Wed, May 11, 2011
As pointed out by Ista, please read the help file.
"write.csv and write.csv2 provide convenience wrappers for writing CSV files.
They set sep, dec and qmethod, and col.names to NA if row.names = TRUE and
TRUE otherwise. "
From: John Kane
To: r-help ; San
Thanks, Henrique! I'll try that.
...Tao
- Original Message
> From: Henrique Dallazuanna
> To: "Shi, Tao"
> Cc: Prof Brian Ripley ; r-help@r-project.org
> Sent: Thu, March 31, 2011 12:00:45 PM
> Subject: Re: [R] read password-protected files
>
&
Thanks, Josh. I use xlsReadWrite routinely. It would be nice if it has a
password option.
...Tao
- Original Message
> From: Joshua Wiley
> To: "Shi, Tao"
> Cc: r-help@r-project.org
> Sent: Thu, March 31, 2011 11:50:27 AM
> Subject: Re: [R] read passwor
this?
Thanks!
...Tao
From: Prof Brian Ripley
Cc: r-help@r-project.org
Sent: Thu, March 31, 2011 11:15:35 AM
Subject: Re: [R] read password-protected files
On Thu, 31 Mar 2011, Shi, Tao wrote:
> Hi list,
>
> I have a bunch of .csv files that are password
Forgot to mention that my way of updating is for Windows only.
...Tao
From: Joshua Wiley
To: "Li, Yunfei"
Cc: r-help@r-project.org
Sent: Thu, March 31, 2011 11:05:29 AM
Subject: Re: [R] How to update R?
Hi Yunfei,
It really depends to some ext
sion
Done!
...Tao
From: "Li, Yunfei"
To: r-help@r-project.org
Sent: Thu, March 31, 2011 10:16:23 AM
Subject: [R] How to update R?
Hi,
My R version is old, and I would like to update it. How can I update R and keep
all the libraries? Than
Hi list,
I have a bunch of .csv files that are password-protected. I wonder if there is
a way to read them in in R without manually removing the password protection
for
each file?
Thank you very much!
...Tao
[[alternative HTML version deleted
Thanks, Richard, for your speedy reply!
>
>From: Richard M. Heiberger
>To: "Shi, Tao"
>Cc: r-help@r-project.org
>Sent: Tue, March 8, 2011 12:28:05 PM
>Subject: Re: [R] confusion matrix
>
>
>You need to make your variables into factors and specify the lev
Hi list,
Is there already a function somewhere to output the confusion matrix from two
input vectors? "table" always automatically delete rows or columns with all
0's. For example, I would like the columns for "10" and "30" added back.
Thanks!
...Tao
-debugged-td906109.html
Steve's approach of keeping a record of the debugged functions yourself is more
proper, but your function works well for me for now.
Thanks!
...Tao
From: Henrique Dallazuanna
Cc: r-help@r-project.org
Sent: Wed, February 16, 2
ly works on one function at a time.
Thanks!
...Tao
[[alternative HTML version deleted]]
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; segments(aa[[2]], aa[[1]]-aa[[3]], aa[[2]], aa[[1]]+aa[[3]])
Can't figure out how he made the horizontal bars at the ends of each error bar
vary in length.
How do you like uniCox? Have seen my previous post regarding the error message?
https://stat.ethz.ch/pipermail/r-help/2010-Novembe
Hi list,
I know this is not hard to implement based on the returned objects from ROC,
ROCR or a couple of other roc-related packages. I'm just wondering if there is
already such a function exist.
Thanks!
...Tao
__
R-help@r-project.org mailing
Thank you, David! You've been always helpful!
...Tao
- Original Message
> From: David Winsemius
> To: "Shi, Tao"
> Cc: r-help@r-project.org; dieter.me...@menne-biomed.de; r_ting...@hotmail.com
> Sent: Sun, November 21, 2010 5:50:31 AM
> Subject:
Thank you for the advice, Frank!
...Tao
- Original Message
> From: Frank Harrell
> To: r-help@r-project.org
> Sent: Sun, November 21, 2010 5:49:36 AM
> Subject: Re: [R] calculating martingale residual on new data using
>
>
> The tendency is to use residual-li
Thank you, Terry!
- Original Message
> From: Terry Therneau
> To: "Shi, Tao"
> Cc: r-help@r-project.org; dieter.me...@menne-biomed.de; r_ting...@hotmail.com
> Sent: Mon, November 22, 2010 6:11:15 AM
> Subject: Re: calculating martingale residual on new d
univariate Cox model,
the features that give NA beta estimates are actually pretty significant.
Could you please let me know what happened and how to avoid this?
I’ve attached the outputs of the function calls below.
Thank you very much!
...Tao
> a <- uniCox(x=t(dat.ave.train.ba
Hi David,
Thanks, but I don't quite follow your examples below. The residuals you
calculated are still based on the training data from which your cox model was
generated. I'm interested in the testing data.
Best,
...Tao
- Original Message
> From: David Winsemius
Hi David,
Thank you for the quick reply!
resid(fit) only gives the residuals on the training data not on test data.
...Tao
- Original Message
> From: David Winsemius
> To: "Shi, Tao"
> Cc: r-help@r-project.org; dieter.me...@menne-biomed.de; r_ting...@hotm
ted to use 'cph' and 'predict.Design', but from my reading so far, I'm
not
sure they can do that.
Do you other ways to calculate martingale residuals on a new data?
Thank you very much!
...Tao
__
R-help@r-project.org mailing list
I think this demonstrate on of the differences between Class 'Date' and
'POSIXlt'. Thanks, Marc!
...Tao
From: Marc Schwartz
To: Ben Bolker
Cc: "Shi, Tao" ; "r-h...@stat.math.ethz.ch"
Sent: Saturday, October 30, 2010 7:48:05 AM
Subject: Re: [R] dat
Hi Ben and Josh,
No, I don't think that there is a bug. It's just due to my lack of knowledge
on Date class, I was simply amazed that it has the daylight saving time built
in at first. But on the second thought, it really should.
Thank you all for the explanations!
...Tao
Hi Ben,
That must be the case! In fact if I do:
> difftime(strptime("24NOV2004", format="%d%b%Y"),
> strptime("13MAY2004",format="%d%b%Y"), units="days", tz="GMT")
Time difference of 195 days
which supports your claim.
Can
Hi Phil,
Thanks for the reply, but I don't think you have
explained where the decimal part is coming from
...Tao
- Original Message -
> From:Phil Spector
> To:"Shi, Tao"
> Cc:r-h...@stat.math.ethz.ch
> Sent:Friday, October 29, 2010 5:04:23 PM
> Su
Hi list,
Could someone explain to me why the following result is not a integer?
> difftime(strptime("24NOV2004", format="%d%b%Y"), strptime("13MAY2004",
>format="%d%b%Y"), units="days")
Time difference of 195
Thanks. It seems that both Rtools210.exe and Rtools211.exe support R 1.10.x,
which one is better for R 2.10.1.
--
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Sent from the R help mailing list archive at Nabble.com.
Any other method besides using RTOOLS? I am using R 2.10.1, which version of
Rtools should I use? It seems that there are two versions on the website.
The commands like R CMD build should be used in the CMD window, right?
Thanks.
--
View this message in context:
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I used Rtools for installing a package under Windows XP. I used commands like
R CMD INSTALL (build, check) in the CMD window. It worked well until I found
that my revised package can be updated with R CMD INSTALL. After I restarted
my computer, R cannot be started any more. I double click the R ic
Hi Dejian,
Thanks for the reply!
I finally found the problem. It is actually in the "panel.cor" function.
Adding "..." in the function and "text" call fixed everything.
Best,
...Tao
- Original Message
> From: Dejian Zhao
> To: r-help@r-
Hi Dejian,
You're right on this! Do you know how to pass those two argument into
lower.panel? Thanks!
...Tao
From: Dejian Zhao
To: r-help@r-project.org
Sent: Tue, August 31, 2010 6:10:16 PM
Subject: Re: [R] "pairs" with same xlim and ylim sca
27;ve looked at some old posts, they didn't help much. I
think this is b/c I have multiple panel functions. Help!
Thanks!
...Tao
pairs1 <- function(x, ...) {
f.xy <- function(x, y, ...) {
points(x, y, ...)
abline(0, 1, col = 2)
}
panel.cor <-
Leo,
This question is more suited for the BioC help list. Please post your question
over there.
Also, offer more info about how you arrived this siggenes.table, what version
of R and siggenes package you're using would be helpful. Please read the
posting guide!
...Tao
- Ori
27;ll look for is the line where R stop reading. See if any
thing strange there.)
Also, changing "read.table" to "read.delim" often works.
...Tao
- Original Message
> From: Changbin Du
> To: David Winsemius
> Cc: r-help@r-project.org
> S
One way to do it:
apply(B, 1, function(x) t(apply(A, 1, function(y) abs(y-x) )) )
- Original Message
> From: David Neu
> To: r-help@r-project.org
> Sent: Sat, May 22, 2010 10:35:32 AM
> Subject: [R] Fast Matrix Computation
>
> Hi,
I have two (large) matrices A and B of dimensions
Well, it seems a simple "c" will do.
e.g.
df <- matrix(rnorm(100), ncol=4)
c(t(df[1:10,])) # concatenate rows
c(df) # concatenate columns
>
>From: santana sarma
>To: "Shi, Tao" ; r-help@r-project.org
>Sent: Thu, May 20, 2010 11:45:25 PM
>Sub
Still not clear. Follow the posting guide and some examples always help.
Not sure how you "concatenate" numbers?
You can try, for example,
apply(df[1:10,], 2, paste, collapse=" ")
but this will turn everything into strings. Is this what you want?
..Tao
--
Thank you for the suggestions, Peter and David!
- Original Message
> From: Peter Ehlers
> To: David Winsemius
> Cc: "Shi, Tao" ; r-help@r-project.org
> Sent: Wed, May 19, 2010 8:45:24 PM
> Subject: Re: [R] colored venn diagram
>
> Tao,
You might al
The "breakpoint" you mentioned is irrelevant here. Clustering 15672
genes (I assume this is a microarray data) requires lots of memory. I
suggest you either filter your gene list down to thousands or just plot
the column dendrogram without showing the heatmap.
plot(hclust(dist(x)
Will,
I'm wondering if you have any
insights after looking at the cor.test source code. It seems to be fine to me,
as the p value is either calculated by "your first method" or a
.C code.
...Tao
- Original Message
> From: Will Eagle
> To: r-help@r-project
Hi list,
This is probably too much to ask, but I'm wondering if there is a ready-to-use
function somewhere that allows me to color one area of a venn diagram (e.g. the
intersection of two sets)?
Thanks!
...Tao
__
R-help@r-project.org mailing
Ivan,
Try this:
eval(parse(text=paste("save(file", i, ", file=\"file", i, ".RData\")", sep="")))
...Tao
- Original Message
> From: Ivan Calandra
> To: r-help@r-project.org
> Sent: Wed, May 19, 2010 7:56:44 AM
> Subje
In this case, Ben's approach is the way to go.
I'm curious how you fit nls without knowing the model formula beforehand?
...Tao
- Original Message
> From: array chip
> To: r-help@r-project.org; TaoShi
> Sent: Tue, May 18, 2010 5:22:47 PM
> Subject:
I can't directly answer your question regarding 'expression', but can you just
replace b, c,d, and e with coef(obj)[1], coef(obj)[2], ... etc. You still can
automate the whole process this way, right?
- Original Message
> From: array chip
> To: r-help@r-project.org
> Sent: Tue, M
This is just one single decision tree, not forest. If you're asking what
package I use to construct one single tree, it's 'rpart'.
>
>From: Changbin Du
>To: "Shi, Tao"
>Cc: r-help@r-project.org
>Sent: Fri, May 14, 2010 12:35:20 PM
>Subject
ha, I was focusing on the wrong thing!
Sorry, Gurmeet. Good job!
>
>From: Xin Ge
>To: "Shi, Tao"
>Cc: Gurmeet ; Jim Lemon ;
>r-help@r-project.org
>Sent: Fri, May 14, 2010 10:51:26 AM
>Subject: Re: [R] Multiple plots; single x(y) labels
>
>
>Th
Without the actual data, it's hard to see what's going on here, but It seems
you have to restructure your data object to a "long" table, then it should be
easy to use 'dotplot' to generate your plots.
...Tao
- Original Message
> From: Dim
Gurmeet,
I think Xin is more interested in the common axes, rather than just one single
xlab or ylab.
Jim's solution is much more fancier than mine :-)
...Tao
- Original Message
> From: Gurmeet
> To: Jim Lemon
> Cc: r-help@r-project.org
> Sent: Fri, May 14,
with one single split using X1, I guess it's still a reasonable thing to
do, right?
Many thanks!
...Tao
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PLEASE do read the posting guide http://www.R-project.org/po
Thomas,
If you're thinking to leverage your R programming skill in learning SAS, you'll
be disappointed, as the two have quite different grammar. The book Erik
mentioned is a good start. After that, just reading the SAS help file, which
is pretty comprehensive, will keep you busy
Thanks, David!
- Original Message
> From: David Winsemius
> To: Frank E Harrell Jr
> Cc: "Shi, Tao" ; r-help@r-project.org
> Sent: Thu, May 13, 2010 8:29:31 PM
> Subject: Re: [R] read table for Fisher Exact
>
>
On May 13, 2010, at 9:24 PM, Frank E H
Hi Prof. Harrell,
Could you please elaborate on why chi-square test is more appropriate in this
case? Thank you very much!
...Tao
- Original Message
> From: Frank E Harrell Jr
> To: r-help@r-project.org
> Sent: Thu, May 13, 2010 5:35:07 AM
> Subject: Re: [R] re
e same xlim and ylim. Like David said, you're re-inventing the
wheels .
...Tao
- Original Message
> From: Xin Ge
> To: David Winsemius
> Cc: r-help@r-project.org
> Sent: Thu, May 13, 2010 10:24:56 AM
> Subject: Re: [R] Multiple plots; single x(y) labels
>
>
In this case, deploy them as a R package is the way to go.
- Original Message
> From: Johannes W. Dietrich
> To: "Shi, Tao" ; johannes.dietr...@rub.de
> Cc: r-help@r-project.org
> Sent: Thu, May 13, 2010 9:14:24 AM
> Subject: Re: [R] Path to R scrip
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