Hi John,
Does it work if you run R CMD r -i FailBill.R?
Steve
Original Message
On 3/7/25 10:45, J C Nash wrote:
> I want to use littler (i.e. "r -i ") to run an R script so I can
> set up a clickable icon for a program which uses package staplr.
> Act
Yes, thanks.
On Mon, 2023-12-04 at 14:08 -0500, Steve Gutreuter wrote:
> Thanks! "jammy" made it work.
>
> For some reason, lsb_release -cs is returning "victoria" rather than "jammy",
> and
>
> $> sudo apt update
> Hit:1 http://a
tu jammy-cran40/ InRelease
[3,626 B]
Get:9 https://cloud.r-project.org/bin/linux/ubuntu jammy-cran40/ Packages [41.2
kB]
A Mint problem?
On Mon, 2023-12-04 at 21:57 +0300, Ivan Krylov wrote:
> On Mon, 04 Dec 2023 13:41:47 -0500
> Steve Gutreuter wrote:
>
> > $> sudo /us
//cloud.r-project.org/bin/linux/ubuntu victoria-cran40/
Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore
disabled by default.
Any hints will be much appreciated!
--
Steve Gutreuter
[[a
en follow the on-screen guide.
Steve P
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and provide commented, minimal,
>From your example, it appears you are reading in the same excel file for
each function to get a value. I would look at creating a function that
extracts what you need from each file all at once, rather than separate
reads.
Stephen C. Upton
SEED (Simulation Experiments & Efficient Designs) Center
And slightly differently with strcapture (using Jim Lemon's reprex):
mydf <- strcapture("([a-zA-Z
]+)([0-9]+\\.[0-9]+)",scdf$V1,data.frame(Channel="none",Price=0))
change the regex as needed, following Boris' advice.
steve
On 6/17/19, 5:09 AM, "R-h
ibR.so' failed
make[3]: *** [libR.so] Error 1
make[3]: Leaving directory '/home/steve/src/R/R-3.5.0/src/main'
Makefile:135: recipe for target 'R' failed
How does one set the -fPIC flag?
I have never had trouble compiling under Mint, which is based on
Ubuntu.
Thanks!
Stev
The error is "the model fit failed in 50 bootstrap samples
Error: non-character argument"
Cheers,
SOH.
On 22/08/2017 17:52, Bert Gunter wrote:
Failed? What was the error message?
Cheers,
Bert
Bert Gunter
"The trouble with having an open mind is that people keep coming along
and sticking t
s?
I'd like something that would simply work from the definition of the function.
If that is possible.
Thanks,
Steve Kennedy
CONFIDENTIALITY NOTICE: This e-mail message, including a...{{dropped:11}}
__
R-help@r-project.org mailing list -- To UN
Ah!
Sorry ... should have dug deeper into the examples section to notice that.
Thank you for the quick reply,
-steve
On Thu, Jun 2, 2016 at 8:59 AM, Frank Harrell wrote:
> This happens when you have not strat variables in the model.
>
>
> --
> Fra
3.3 rpart_4.1-10
[25] sandwich_2.3-4 scales_0.4.0mvtnorm_1.0-5
[28] foreign_0.8-66 chron_2.3-47zoo_1.7-13
===
Thanks,
-steve
--
Steve Lianoglou
Computational Biologist
Genentech
__
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Hi Guys,
I could need some help here. I have a set of 3d points (x,y,v). These
points are not randomly scattered but lie on a surface. This surface can be
taken as a calibration plane for x and y -values. My goal is to quantify
this surface and than predict the v-values for given pairs of x- and
y
and a somewhat convoluted solution, if A or K are always in the second
"position"
x <- c("LBAM 5|A|15C|3h", "LBAM 5|K|15C|2h")
unlist(lapply(strsplit(x,"\\|"),function(y)
paste(y[c(1,3,4)],collapse="|")))
Stephen C. Upton
SEED (Simulation Experiments & Efficient Designs) Center
Operations Rese
And unless I'm mistaken, escaping the underscore is superfluous (I'd be curious
to know if it's a function of locale).
x[grep("_", x)]
x[grep("^q10.*_1$", x)]
both work.
steve
Stephen C. Upton
SEED (Simulation Experiments & Efficient Designs) Cent
. More details on
what the script is accomplishing are included below.
Thanks in advance for your help and consideration.
Steve
Here, I have a df that includes a list of keywords that need to be edited,
and the corresponding edit. The script goes through a database of people,
identifies whether any
I wonder if the hcl colour space is useful? Varying hue while keeping chroma
and luminosity constant should give varying colours of perceptually the same
"colourness" and brightness.
?hcl
pie(rep(1,12),col=hcl((1:12)*30,c=70),border=NA)
-Original Message-
From: R-help [mailto:r-help-b
ckage (and,
conversely, how to uninstall my local, modified version if I wanted to go
back to the unmodified version available on GitHub).
Any advice would be appreciated.
Thanks,
Steve
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ratio test",
data.name = "housing"
),
class='htest'
)
print(mytest)
# If you want to see the fitted results:
library(effects)
plot(allEffects(polr1), layout=c(3,1), ylim=0:1)
plot(allEffects(mnom1), layout=c(3,1), ylim=0:1)
many thanks,
Steve
__
Using return() within a for loop makes no sense: only the first one will be
returned.
How about:
alldf.B = subset(alldf, stream=='B') # etc...
Also, have a look at unique(alldf$stream) or levels(alldf$stream) if you want
to use a for loop on each unique value.
cheers,
Note that objects can have more than one class, in which case your == and %in%
might not work as expected.
Better to use inherits().
cheers,
Steve
-Original Message-
From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Steven Yen
Sent: Wednesday, 24 June 2015 11:37a
To
Have you tried:
library(effects)
plot(allEffects(ines),ylim=c(460,550))
-Original Message-
From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Andre Roldao
Sent: Saturday, 2 May 2015 2:50p
To: r-help@r-project.org
Subject: [R] Plotting Confidence Intervals
Hi Guys,
It's the
This works for me...
get0 = function(x) get(x,pos=1)
sapply(big.char, get0)
The extra step seems necessary because without it, get() gets base::cat()
instead of cat.
cheers,
Steve
-Original Message-
From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Erin Hodgess
Sent
Hello R folks,
I have recently discovered the power of working with multiple data frames in
lists. However, I am having trouble understanding how to perform operations
on individual columns of data frames in the list. For example, I have a
water quality data set (sample data included below) that c
How about letting a standard function decide which are numbers:
which(!is.na(suppressWarnings(as.numeric(myvector
Also works with numbers in scientific notation and (presumably) different
decimal characters, e.g. comma if that's what the locale uses.
-Original Message-
From: R-help
17
18 BC-0003 41795 168.85 2018
19 BC-0004 41795 266.95 2119
20 BC-0002 41801 330.41 2220
21 BC-0003 41905 169.75 2321
22 BC-0004 41905 267.75 2422
23 BC-0002 41906 321.01 2523
Any help would be greatly
17
18 BC-0003 41795 168.85 2018
19 BC-0004 41795 266.95 2119
20 BC-0002 41801 330.41 2220
21 BC-0003 41905 169.75 2321
22 BC-0004 41905 267.75 2422
23 BC-0002 41906 321.01 2523
Any he
> today <- as.Date("2015-03-04") # default format
Better is:
today <- Sys.Date()
S
-Original Message-
From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of William Dunlap
Sent: Thursday, 5 March 2015 7:47a
To: Brian Hamel
Cc: r-help@r-project.org
Subject: Re: [R] Using dates
tla*
> *-*
>
> [[alternative HTML version deleted]]
>
> __
> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
>
m <- matrix(rnorm(1e6), nrow=10)
R> d <- as.data.table(m)
R> idxs <- sample(1:nrow(m), 500, replace=TRUE)
R> system.time(for (i in idxs) x <- m[i,])
user system elapsed
0.497 0.169 0.670
R> system.time(for (i in idxs) x <- d[i,])
## I killed it after waiting
= `<-` # this is going in my .Rprofile
x := 1
-Original Message-
From: Jeff Newmiller [mailto:jdnew...@dcn.davis.ca.us]
Sent: Tuesday, 3 February 2015 3:54p
To: Steve Taylor; r-h...@stat.math.ethz.ch
Subject: Re: [R] the less-than-minus gotcha
I did not start out liking <-, but I
I disagree. Assignments in my code are all lines that look like this:
variable = expression
They are easy to find and easy to read.
-Original Message-
From: Ista Zahn [mailto:istaz...@gmail.com]
Sent: Tuesday, 3 February 2015 3:36p
To: Steve Taylor
Cc: r-h...@stat.math.ethz.ch
Subject
mple of bad (obfuscated) coding, IMHO; it should be done in two
lines for clarity as follows:
x = y
foo(x)
> Using = has it's problems too.
Same goes for apostrophes.
Shall we discuss putting "else" at the start of line next?
cheers,
Steve
_
All the more reason to use = instead of <-
-Original Message-
From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Ben Bolker
Sent: Monday, 2 February 2015 2:07p
To: r-h...@stat.math.ethz.ch
Subject: Re: [R] the less-than-minus gotcha
Mike Miller gmail.com> writes:
>
> I've
long
run.
HTH,
-steve
On Wed, Nov 5, 2014 at 10:02 AM, Don McKenzie wrote:
> Have you read the tutorial that comes with the R distribution? This is a
> very basic database calculation that you will
> encounter (or some slight variation of it) over and over. The solution is a
unknown AFM entity encountered
R> plot(-3:3,-3:3,type='n',xlab='',ylab='',axes=FALSE)
R> text (rnorm(26),rnorm(26),LETTERS,cex=2)
There were 27 warnings (use warnings() to see them)
R> graphics.off()
R> warnings()[1]
Warning message:
In text.default(rnorm(26
quot;, Vmax, VmaxT, K, Kt)
What I would like to do is find something that returns:
rate ~ (Vmax + VmaxT*state) * conc/(K + Kt * state + conc)
Is there a way to extract this? Please advise. Thanks for your time.
Steve
860-441-3435
[[alternative HTML version deleted]]
_
Hi Madhvi,
First, please use "reply-all" when responding to emails form this list
so that others can help (and benefit from) the discussion.
Comment down below:
On 26 Aug 2014, at 22:15, madhvi.gupta wrote:
On 08/27/2014 10:42 AM, Steve Lianoglou wrote:
Hi,
On Tue, Aug 26, 20
trying
to do with your data after you convert it to a "numeric"
-steve
--
Steve Lianoglou
Computational Biologist
Genentech
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PLEASE do read the posting guide
ve also changed the code slightly below
Thanks for pointing this out!
Steve
set.seed(1)
K <- 10
v1 <- rnorm(K)
v2 <- rnorm(K)
v3 <- rnorm(K)
steps <- 5
row.active <- matrix(rbinom(K*steps, 1, .7), nr = K, nc = steps)==1 ## changed
cbind(v1,v2,v3)
for(ii in 1:steps) {
k on objects that
arent environments such as matrices.
> + . + Error in UseMethod("within") :
no applicable method for 'within' applied to an object of class "c('double',
'numeric)"
Its important that I keep this as a matrix and not a
Hello Richard
Initially it appears that you left off a closing " mark at the end of the
file name. Also why don't you use read csv?
Steve
On Jun 21, 2014 12:01 PM, "Richard Lerner" wrote:
> I saved what I consider a medium size Excel file--about 2000x 40 as a CSV.
&
Then unsubscribe.
On May 21, 2014 10:00 AM, "han...@purdue.edu" wrote:
> Dear,
>
> I would like to stop to receive any email from R-help mailing list for
> this email address. Thank you.
>
>
> Mingxuan Han
>
> __
> R-help@r-project.org mailing list
> ht
Jeff - Thanks so very much for the solution and tips, all very much
appreciated! Regards, Stevan
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Sent from the R help mailing list archive at Nabbl
Hi Frede - Thank you for responding. Not quite what I am after. Notice that I
included two data sets in my post, the first is the raw data whereas the
second (the desired df) is similar but has a column of sequential numbers in
another column at the end - that column of sequential numbers for each
Dear R Community,
I am having some trouble with a task that I hope you might be able to help
with. I have a dataset that includes the time and corresponding stream
discharge from numerous storms (example of structure with simplified data
below). I would like to produce a field that details the dur
or you to see if taking one of the 2
avenues of setting up RStudio Server yourself would be worth the pain.
HTH,
-steve
On Fri, Apr 11, 2014 at 2:34 PM, John Sorkin
wrote:
> Steve,
> Thank you for your help.
> I have seen the material you have sent me to, but do not fully
> understand i
h?utf8=✓&query=ios&commit=Search
HTH,
-steve
--
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Genentech
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PLEASE do read the posting guide http://www.R-project.org/post
in advance for the help.
Noodle on that a bit and if you still have questions, please do post a
follow up question on the bioconductor list.
Btw, to help make your question more interpretable, since we don't
have your targets file, I think it would be easier for us if you
copy/paste the output o
hundreds of subsets. I
build all my lines in excel, concatenate, then copy and paste into R to save
time.
Cheers
Steve
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___
Hi DM,
I'm currently dealing with very similar issues. To date I've been exporting
regression outputs in mass quantities (updated every 5 days) to excel, and
manually linking to data to get my predictions.
I've been doing a ton of research on forecast, caret, and SEM packages and
am still empty
Hi All,
I was unable to find help in search history.
I have all my regression outputs in my environment tab, and wish to "run"
them against my data, so that instead of having to export regression outputs
to excel, and manually connect data-regression.
I have predictive regressions that forecast
ader is encouraged to replicate on their computer. Each chapter
also includes exercises (with solutions) to practice key skills and empower
the reader to build on the essentials gained during this introductory
course.
Steve Murray
[[alternative
tools/
http://cran.r-project.org/doc/manuals/R-admin.html#The-Windows-toolset
HTH,
-steve
> --- Please select a CRAN mirror for use in this session ---
> also installing the dependencies 'Matrix', 'minqa', 'Rcpp', 'RcppEigen'
>
> trying URL &#x
== 3:
R> is.case <- rowSums(as.matrix(dd[, 3:11]) == 3) > 0)
Unwind that one liner into it's individual parts to see who is doing
what there.
HTH,
-steve
--
Steve Lianoglou
Computational Biologist
Genentech
__
R-help@r-project.org mailing
> From: Duncan Murdoch...
> Don't use a bitmap format (png).
I disagree. Each vector format comes with its own problems.
> Don't produce your graph in one format (screen display), then convert to
> another (png). Open the device in the format you want for the final file.
Agreed.
> Use a vect
, ...)
}
word.tif('test')
plot(rnorm(100))
dev.off()
Now drag the file test.tif into your Word document.
Sure, it's a bitmap format rather than a vector format, but the quality is
excellent and the file sizes are still quite small. None
group
days_since <- date - d$date[.I -1]
w <- exp(-days_since / decay)
## ...
## Some other stuff you are doing here which I can't
## understand with temp ... then multiple the 'score' column
## for the given row by the your correctly calculated weight `w`
## for th
"
https://github.com/ialbert/biostar-central
Someone would just need to host it, though.
Given SO's critical mass, though, I think it's hard to argue against
simply using that.
-steve
--
Steve Lianoglou
Computational Biologist
Genentech
___
Hi,
On Mon, Sep 30, 2013 at 12:44 PM, Ista Zahn wrote:
> On Mon, Sep 30, 2013 at 2:49 PM, Steve Lianoglou
> wrote:
>> Hi,
>>
>> On Mon, Sep 30, 2013 at 11:12 AM, Cem Girit wrote:
>>> Hello,
>>>
>>>
>>>
>>> I
e?
A bit of googling could have provided several answers.
This post in particular has a few answers from some people who know
what they're doing w/ R, so probably a good place to start:
http://stackoverflow.com/questions/1401904/painless-way-to-install-a-new-version-of-r-on-windows
HTH,
-stev
?read.csv
to read your data in,
then
?dist
to calculate distances.
steve
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Debasish Sahu
Sent: Friday, September 27, 2013 12:26 AM
To: r-help@r-project.org
Subject: [R] Calculating
Depending on the OS you are working with awk or gawk are great utilities
for stripping columns from files. Also if you use a spreadsheet it is
quite easy to drop a column.
On Sep 4, 2013 5:59 PM, "Noah Silverman" wrote:
> Hi,
>
> Working with R, I often want to copy and paste some values somewhe
Hi,
On Thu, Aug 29, 2013 at 3:03 PM, Rolf Turner wrote:
> On 29/08/13 12:10, Ista Zahn wrote:
>>
>> On Wed, Aug 28, 2013 at 7:44 PM, Steve Lianoglou
>> wrote:
>>>
>>> Hi,
>>>
>>> On Wed, Aug 28, 2013 at 3:58 PM, Ista Zahn wro
then break when you go the nuclear-global-override route.
-steve
--
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Computational Biologist
Bioinformatics and Computational Biology
Genentech
__
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PLEASE do r
hing
to do is to use some combo of substitute/eval/quote and friends, I'd
strongly encourage you to think again ...
-steve
--
Steve Lianoglou
Computational Biologist
Bioinformatics and Computational Biology
Genentech
__
R-help@r-project.org ma
ce you read and understand the looping-patterns section,
you'll be able to handle your data like a pro and you can move on to
asking more interesting questions ;-)
If something is unclear there, though, please do raise that issue.
HTH,
-steve
On Sun, Aug 18, 2013 at 7:22 AM, Bert Gunt
, ff. Look at the HPC Task
view for more info along those lines:
http://cran.r-project.org/web/views/HighPerformanceComputing.html
>
> Best regards and again thank you for the help,
>
> Paul
> El 18/08/2013 02:35, "Steve Lianoglou" escribió:
>
>> Hi Paul,
>
ough, data.table enables one to do
split/apply/combine calculations over these data quite efficiently.
The first time I used it, I was honestly blown away.
If you find yourself wanting to work with such data, you could do
worse than read through data.table's vignette and FAQ and give it a
spin.
H
ather beautiful), but when my data gets into
the 1000++ rows, I'll universally switch to data.table.
HTH,
-steve
On Sat, Aug 17, 2013 at 4:33 PM, Dylan Doyle wrote:
>
> Hello R users,
>
>
> I have recently begun a project to analyze a large data set of approximately
>
d to a 'numeric', not a 'symbol'
Any idea ?
Steve Chen
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PLEASE do read the posting guide http://www.R-proj
The function crossprod() might be useful?
crossprod(X) is a more efficient way of producing t(X) %*% X
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Praveen Surendran
Sent: Thursday, 15 August 2013 10:30p
To: r-help@r-project.
How about this:
df1000cols =
setNames(as.data.frame(matrix(numeric(0),ncol=1000)),paste0("V",1:1000))
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Pooya Lalehzari
Sent: Friday, 16 August 2013 8:27a
To: Bert Gunter
Cc: r-help@r
Hi,
On Thu, Aug 15, 2013 at 4:03 PM, arun wrote:
> HI Steve,
>
> Thanks for testing.
>
> When I run a slightly bigger dataset:
> set.seed(1254)
> name<- sample(letters,1e7,replace=TRUE)
> number<- sample(1:10,1e7,replace=TRUE)
>
> datTest<- data.f
ystem.time(res7<- dat2[cumsum(rle(dat2[,1])$lengths),])
user system elapsed
0.292 0.004 0.294
There's got to be some other explanation for the heavily degraded
performance you're observing... our R & data.table versions also
match.
-steve
--
Steve Lianoglou
Computation
always assume that the data has been handed to me by a rather
clever and insidious adversary and taking steps to ensure you are
getting what you want (whether using an index on a data.table, or some
combo of split + max/which.max) probably is a good way to go.
My 2 cents,
-steve
--
Steve Liano
Or with plyr:
R> library(plyr)
R> ans <- ddply(x, .(Date), function(df) df[which.max(df$Time),])
-steve
On Wed, Aug 14, 2013 at 2:18 PM, Steve Lianoglou
wrote:
> While we're playing code golf, likely faster still could be to use
> data.table. Assume your data is in a
While we're playing code golf, likely faster still could be to use
data.table. Assume your data is in a data.frame named "x":
R> library(data.table)
R> x <- data.table(x, key=c('Date', 'Time'))
R> ans <- x[, .SD[.N], by='Date']
-steve
ons, run (don't walk) over to check out
the plyr package:
http://plyr.had.co.nz
And read through this relevant chapter in Hadley's book:
https://github.com/hadley/devtools/wiki/functionals#data-structure-functionals
It will take you through looping, to *apply-ing, to plyr-ing
HT
nux well. Once you satisfy that constraint, I'm relatively sure
that the chances of running R "well" is quite high. Whether or not the
machine can run R well doesn't say much about how easily linux will be
installed (and fully functional).
HTH,
-steve
On Sun, Aug 11, 2013 at 1:19
n large data. If your
data can actually be loaded (perhaps via a sparse matrix), then you
can try that.
HTH,
-steve
--
Steve Lianoglou
Computational Biologist
Bioinformatics and Computational Biology
Genentech
__
R-help@r-project.org mailing list
h
t; return())
>
> Really appreciate if someone helps me out.
How about something like:
loop <- if (ChooseFn) lapply else sfLapply
result <- loop(MyList, function(x) {
## ...
})
Should work as long as `sfLapply` has same function signature as lapply.
HTH,
-steve
--
Steve Lian
for that. Quick
googling over CRAN suggests:
grplasso: http://cran.r-project.org/web/packages/grplasso/index.html
standGL: http://cran.r-project.org/web/packages/standGL/index.html
gglasso: http://code.google.com/p/gglasso/
Unfortunately it doesn't look li
.html
-steve
On Thu, Aug 8, 2013 at 9:52 AM, Bert Gunter wrote:
> Tomas:
>
> Do some reading on parallelization.
>
> Parallelizing code requires the overhead of setting up, keeping track
> of, synching the separate threads. Whether that overhead is worth the
> cost depends on
Hi Simon.many thanks to you for your explanation. - I'll check out
setReplaceMethod. Point taken on nomenclature too...
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Dohso simple when you know how! That worked straightaway! Thank you
Martin!
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14 10*
but when the method returns and I type
*aTest*
I get
An object of class "OP_Appt"
Slot "Clinic_Name":
[1] "Unknown"
Slot "Event_Name":
[1] "An Event"
Slot "Capacity_Profile":
[1] 0.2 0.2 0.2 0.2 0.2 0.0 0.0
*Slot "Del
hen save it, you need to
open the graphics window at the "right" size so that the saved BMP or PNG
file does not need rescaling in Powerpoint. I hope this makes sense.
Graphics are tricky in any package.
Steve Simon, www.pmean.com
--
View this message in context:
http://r.789695.n4.
oint it asked the OS for another 2gb more,
and *bam* ... toasted.
If you look at top (or htop) and monitor the R process as it's
running, I reckon that's what you'll see, too.
HTH,
-stee
--
Steve Lianoglou
Computational Biologist
Bioinformatics and Computational Biology
Genentec
Thanks for the clarification.
On May 31, 2013 10:19 AM, "Prof Brian Ripley" wrote:
> On 31/05/2013 14:44, Steve Friedman wrote:
>
>> You can't. You must copy them to the new installation directory. After
>> that
>> you can use the update package command t
You can't. You must copy them to the new installation directory. After that
you can use the update package command to check for and install the
upgrades packages.
On May 31, 2013 9:43 AM, "Upananda Pani" wrote:
> Hi John,
>
> Thanks for your reply .How to Update all the packages ( Which i am alre
How's this:
big.gap = diff(test) > 1
cbind(test[c(TRUE, big.gap)], test[c(big.gap, TRUE)])
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Lizzy Wilbanks
Sent: Tuesday, 14 May 2013 1:18p
To: r-help@r-project.org
Subject: [R] Bound
ULL gives me two quotation marks ("") . is it
> possible to remove the title altogether?
R> plot(ee, main="")
R> plot(ee, main=NULL)
-steve
--
Steve Lianoglou
Computational Biologist
Department of Bioinformatics and Computational Biology
Genentech
___
Make sure you have the correct path to the file.
On Apr 19, 2013 10:53 AM, "Gafar Matanmi Oyeyemi"
wrote:
> I am trying to read a csv file using the code;
> contol <- read.csv("RBS.csv")
> This is the error message I got;
> Error in file(file, "r") : unable to open connection
> In addition: Warni
:
"""The irlba package provides a fast way to compute partial singular value
decompositions (SVD) of large matrices ..."
HTH,
-steve
--
Steve Lianoglou
Defender of The Thesis
| Memorial Sloan-Kettering Cancer Center
| Weill Medical College of Cornell Universi
You have to tell R what the column delimiter is. See Read.table.
On Apr 2, 2013 8:28 AM, "Shane Carey" wrote:
> Hi,
>
> Im reading in a .txt file into R that consists of 5 columns, however, when
> imported into R, it reads all the data into just one column. Is there a way
> of telling R to creat
situations where you have all 0
columns as a special case -- I guess you would reduce your feature
matrix for that fold, run the goods, then drop the coefs back into the
original "columns" they'd belong to as if you ran the training on the
full feature matrix.
Know what I me
7;s a bit closer to you real data and the stuff you want to
do on it?
Are all the columns of the same type?
Are you just summing columns?
If you post code into an email that reconstructions a small version of
your data.table (maybe 5-10 columns and one or two groups) it'd be
more clear fo
e in the Censored observation)
Thanks for taking the time to review
Steve
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PLEASE do read the posting guide http://www.R
aims, inputs, outputs etc.) and section
comment headings for the various components of what a script does (load
packages, get data, process data, produce outputs).
cheers,
Steve
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