quot;sandwich", "multcompView", "ggplot2", "stringr", "dplyr",
"openxlsx", "tidyr")
# Check and install each package
lapply(packages, install_if_missing)
Regards,
Tim
-Original Message-----
From: R-help On Behalf Of Brian Lunergan
Se
"multcomp", "sandwich", "multcompView", "ggplot2",
> "stringr", "dplyr", "openxlsx", "tidyr")
> # Check and install each package
> lapply(packages, install_if_missing)
>
>
> Regards,
> Tim
> -Or
Check and install each package
lapply(packages, install_if_missing)
Regards,
Tim
-Original Message-
From: R-help On Behalf Of Brian Lunergan
Sent: Monday, September 23, 2024 12:35 PM
To: r-help@r-project.org
Subject: [R] Loading multiple packages with install.packages()...
[External Email]
-
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA512
Hi folks:
Curious question. I've added Rcmdr to my setup (R 4.4.1). I would like
to add all of the plugins. Is there a way to get install.packages() to
gather up everything starting 'rcmdrplugin', or do I have to list each
package individually betwe
If I try to load data from an alias file made using Cmd+Ctrl+A in finder
for MacOSX, I get an error. Symbolic links are working well but
sometimes, it is easier to use finder rather than terminal.
Has someone a solution to help R to read the original aliased file ?
Thanks
Here is a reproducib
Thank you both for your advice! The z <- readLines(gzcon(url("
https://tcga.xenahubs.net/download/TCGA.GBMLGG.sampleMap/HumanMethylation450.gz";)),
) command worked out nicely
On Thu, Aug 1, 2019 at 6:47 PM William Dunlap wrote:
> By the way, instead of saying only that there were warnings, it w
By the way, instead of saying only that there were warnings, it would be
nice to show some of them. E.g.,
> z <- readLines("
https://tcga.xenahubs.net/download/TCGA.GBMLGG.sampleMap/HumanMethylation450.gz
")
[ Hit control-C or Esc to interrupt, or wait a long time ]
There were 50 or more warnings
These are gzipped files, I assume. So see ?gzfile and associated info
for how to open a gzip connection and read from it. You may also
prefer to search (e.g. at rseek.org) on "read a gzipped file" or
similar for possible alternatives.
Of course, if they're not gzipped files, then ignore the above.
Good evening,
I am attempting to load the following Xena dataset
https://tcga.xenahubs.net/download/TCGA.GBMLGG.sampleMap/HumanMethylation450.gz
I am trying to unpack the dataset and read it into R as a table, but due to
the size of the file, I am having some trouble. The following are the
comman
Dear All,
I have tried to load an EDF file using the code below and I received the
following massage :
Error in signals[[sn]]$signal[nextInCSignal[sn]:lastOne] <- samples[[sn]] :
replacement has length zero
What this massage means?
Is there any problem with the EDF file?
Code used:
hdr <- read
Try samples[["sn"]] ?
On Fri, May 3, 2019, 9:53 AM Eric Berger wrote:
> Hi Mariano,
> The problem appears to be that samples[[sn]] has zero length (or is NULL).
> Consider the following code which gives the same error message.
>
> x <- 1:10
> x[1:5] <- as.numeric(NULL)
> Error in x[1:5] <-
Hi Mariano,
The problem appears to be that samples[[sn]] has zero length (or is NULL).
Consider the following code which gives the same error message.
x <- 1:10
x[1:5] <- as.numeric(NULL)
Error in x[1:5] <- as.numeric(NULL) : replacement has length zero
HTH,
Eric
On Fri, May 3, 2019 at 4:32 PM M
Dear All,
I have tried to load an EDF file using the code below and I received the
following massage :
Error in signals[[sn]]$signal[nextInCSignal[sn]:lastOne] <- samples[[sn]] :
replacement has length zero
What this massage means?
Is there any problem with the EDF file?
Code used:
hdr <- read
Hello Bernard,
You might consider using the "readxl" package, which (from the package
description), "Works on Windows, Mac and Linux without external
dependencies."
https://CRAN.R-project.org/package=readxl
HTH, Bill.
William Michels, Ph.D.
__
R-hel
Hello,
Also, sometimes it's about R/Java versions. If you have Java 32 bits you
need R 32 bits. And the same for 64b.
Hope this helps,
Rui Barradas
Às 20:37 de 11/01/2019, Jeff Newmiller escreveu:
Failure to read the installation notes for the package. You have to get Java
working on your
Failure to read the installation notes for the package. You have to get Java
working on your computer.
https://cran.r-project.org/web/packages/xlsx/index.html
On January 11, 2019 10:40:44 AM PST, Bernard McGarvey
wrote:
>When I load the library xlsx with the command
>
>
>library("xlsx")
>
>
>I
When I load the library xlsx with the command
library("xlsx")
I get the error message:
> library("xlsx")
Error: package or namespace load failed for ‘xlsx’:
.onLoad failed in loadNamespace() for 'rJava', details:
call: fun(libname, pkgname)
error: JAVA_HOME cannot be determined from the Regis
-boun...@r-project.org] On Behalf Of Jack Talley
> Sent: Monday, July 24, 2017 7:17 PM
> To: r-help@r-project.org
> Subject: [R] Loading Rcmdr
>
> With the lastest version of R 3.4.1 I have not been able to loard Rcmdr.
> Advice please.
>
> Thank you,
>
> Jack Talle
I don't know anything about Rcmdr, but perhaps you are forgetting or never knew
that each x.y minor version starts a new package library, so any packages you
had installed in the preceding minor version have to be reinstalled.
--
Sent from my phone. Please excuse my brevity.
On July 24, 2017 4
Jack,
I do not use Rcmdr, but I installed the binary package version 2.3-2. It came
right up when I then ran the following at the prompt (console output is
appended without edits):
> sessionInfo();library("Rcmdr");sessionInfo()
R version 3.4.1 (2017-06-30)
Platform: x86_64-apple-darwin15.6.0 (64
With the lastest version of R 3.4.1 I have not been able to loard Rcmdr.
Advice please.
Thank you,
Jack Talley, PhD
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/
Am Tue, 09 May 2017 10:00:17 -0700
schrieb Jeff Newmiller :
> This boils down to the fact that some "my ways" are more effective in
> the long run than others.. but I really want to address the complaint
>
> "... sometimes tedious to rebuild my environment by reexecuting
> commands in the history
This boils down to the fact that some "my ways" are more effective in the long
run than others.. but I really want to address the complaint
"... sometimes tedious to rebuild my environment by reexecuting commands in the
history"
by asserting that letting R re-run a script that loads my function
Ralf:
You are afflicted with several mind bugs:
* the "my-way mind bug" -- "I want to do it MY WAY, because that's sort
of what
I know" and also,
* the "my-square-peg-should-fit-into-this-round-hole mind bug" -- "R
should be able to
do it MY WAY, but it puts obstacles in my path," perhaps a su
Am Sat, 6 May 2017 11:17:42 -0400
schrieb Michael Friendly :
> On 5/5/2017 10:23 AM, Ralf Goertz wrote:
> > Am Fri, 05 May 2017 07:14:36 -0700
> > schrieb Jeff Newmiller :
> >
> >> R normally prompts you to save .RData, but it just automatically
> >> saves .Rhistory... the two are unrelated.
>
On 5/5/2017 10:23 AM, Ralf Goertz wrote:
Am Fri, 05 May 2017 07:14:36 -0700
schrieb Jeff Newmiller :
R normally prompts you to save .RData, but it just automatically
saves .Rhistory... the two are unrelated.
Not here. If I say "n" to the prompted question "Save workspace image?
[y/n/c]: " my
Haven't followed this closely, but
?Startup
and links therein might be useful (esp .First).
Bert
On May 5, 2017 11:47 AM, "David Winsemius" wrote:
> On May 5, 2017, at 7:48 AM, Michael Dewey wrote:
>
> Dear Ralf
>
> You can manually save it with
> savehistory(insertyour preferred filenameher
> On May 5, 2017, at 7:48 AM, Michael Dewey wrote:
>
> Dear Ralf
>
> You can manually save it with
> savehistory(insertyour preferred filenamehere.r)
>
> or does that not do what you hoped?
Or you can exit to your system browser and copy of the desired sections of the
.Rhistory file that you
Dear Ralf
You can manually save it with
savehistory(insertyour preferred filenamehere.r)
or does that not do what you hoped?
On 05/05/2017 14:44, Ralf Goertz wrote:
Am Fri, 05 May 2017 06:30:01 -0700
schrieb Jeff Newmiller :
The answer most people seem to use is to avoid depending on functio
Read ?history.
Seems somewhat platform dependent, but they ARE different.
--
Sent from my phone. Please excuse my brevity.
On May 5, 2017 7:23:14 AM PDT, Ralf Goertz wrote:
>Am Fri, 05 May 2017 07:14:36 -0700
>schrieb Jeff Newmiller :
>
>> R normally prompts you to save .RData, but it just aut
Am Fri, 05 May 2017 07:14:36 -0700
schrieb Jeff Newmiller :
> R normally prompts you to save .RData, but it just automatically
> saves .Rhistory... the two are unrelated.
Not here. If I say "n" to the prompted question "Save workspace image?
[y/n/c]: " my history doesn't get saved.
Version:
R
R normally prompts you to save .RData, but it just automatically saves
.Rhistory... the two are unrelated.
--
Sent from my phone. Please excuse my brevity.
On May 5, 2017 6:44:50 AM PDT, Ralf Goertz wrote:
>Am Fri, 05 May 2017 06:30:01 -0700
>schrieb Jeff Newmiller :
>
>> The answer most peopl
Am Fri, 05 May 2017 06:30:01 -0700
schrieb Jeff Newmiller :
> The answer most people seem to use is to avoid depending on functions
> in RData files, and in particular avoiding ever saving the
> "automatic" ".RData" files at all. (Some people avoid using any RData
> files, but the automatic loadin
The answer most people seem to use is to avoid depending on functions in RData
files, and in particular avoiding ever saving the "automatic" ".RData" files at
all. (Some people avoid using any RData files, but the automatic loading of
functions by ".RData" files is a particularly pernicious sour
Hi,
In short: Is it possible to have the previously saved workspace restored
and nevertheless load a function already existing in this workspace via
.Rprofile anyway?
In detail: I use different directories for different projects. In all
those projects I use a function which I therefore try to get
Thanks, all, for your quick and comprehensive help with this - very much
appreciated in my R journey.
Leslie
On Tue, Aug 30, 2016 at 8:03 PM, Jeff Newmiller
wrote:
> Thanks for the perspective, Martin. I personally feel like attaching to
> the search path is more confusing than being explicit,
Thanks for the perspective, Martin. I personally feel like attaching to the
search path is more confusing than being explicit, because it appears
indistinguishable from namespace pollution yet for modifying data it creates
copies in the current environment (in-place editing requires `<<-` which
> Jeff Newmiller
> on Tue, 30 Aug 2016 09:36:05 -0700 writes:
> You cannot. However, you can load the file into a dedicated environment
to keep those names separated from your global environment. e.g. [1]
yes, that's my "famous" only-allowed use of attach() :
attach() an rda-f
You cannot. However, you can load the file into a dedicated environment to keep
those names separated from your global environment. e.g. [1]
The saveRDS/loadRDS functions are an alternative handle one object at a time
without dragging the object names into the picture (you have to name the
re-l
I think that the .rda extension is the old extension convention for what
now gets the .RData extension name by convention.
These are basically workspaces. These .RData files can contain multiple
data objects, and all objects seem to read back in with the same name
that they were saved with usi
Hi,
I'm slowly migrating from SAS to R and - for the very first time - I'm
working with a native .Rda data file (rather than importing data from other
sources). When I load this .Rda file into the global environment using
load("file path") I see a data.frame in the global environment called
"mydat
Err, you already loaded it, there is not necessarily another message.
Just try the functions you want to use. ..
Best,
Uwe Ligges
On 27.03.2016 19:10, farzana akbari wrote:
hi I install plm and pglm packages but I can not load no one of them. the
massage of loading plm is
library(plm)
hi I install plm and pglm packages but I can not load no one of them. the
massage of loading plm is
> library(plm)
Loading required package: Formula
and for pglm is
> library(pglm)
Loading required package: maxLik
Loading required package: miscTools
Please cite the 'maxLik' package as:
Hen
label/behavioral%20risk%20factor%20surveillance%20system%20%28brfss%29
>>
>> --
>> Better name for the general practitioner might be multispecialist.
>> ~Martin H. Fischer (1879-1962)
>>
>>
>> -Original Message-
>> From: R-help [mailto:r-help-bo
work at
>
>
> http://www.asdfree.com/search/label/behavioral%20risk%20factor%20surveillance%20system%20%28brfss%29
>
> --
> Better name for the general practitioner might be multispecialist.
> ~Martin H. Fischer (1879-1962)
>
>
> -Original Message-
> From:
-help [mailto:r-help-boun...@r-project.org] On Behalf Of Torvon
Sent: Tuesday, February 23, 2016 2:13 PM
To: r-help@r-project.org
Subject: [R] Loading large .pxt and .asc datasets causes issues.
Hi,
I want to load a dataset into R. This dataset is available in two formats:
.XPT and .ASC. The datas
First, the file does contain 302 columns; the variable layout
(http://www.cdc.gov/brfss/annual_data/2006/varlayout_table_06.htm)
contains 302 columns. So, reading the SASS file probably works correctly.
Second, the read.asc function you use is for reading geographic raster
files, not fixed wid
Hi,
I want to load a dataset into R. This dataset is available in two formats:
.XPT and .ASC. The dataset is available at
http://www.cdc.gov/brfss/annual_data/annual_2006.htm.
They are about 40mb zipped, and about 500mb unzipped.
I can get the .xpt data to load, using:
> library(hmisc)
> data <
On Tue, Sep 22, 2015 at 3:10 PM, bgnumis bgnum wrote:
> Hi all,
>
> I want to plot this data on file.txt that has this format
>
> 01/01/2000;970,1877
> 02/01/2000;970,2224
> 03/01/2000;969,0336
> 04/01/2000;958,3023
> 05/01/2000;952,8527
>
> I´m trying to plot with quantmode with this code but it
Hi all,
I want to plot this data on file.txt that has this format
01/01/2000;970,1877
02/01/2000;970,2224
03/01/2000;969,0336
04/01/2000;958,3023
05/01/2000;952,8527
I´m trying to plot with quantmode with this code but it is not working
X<-read.table("file.txt", col.names=c("Date","LAST"), sep
see help(load) and pay particular attention to what the function
returns: the names of the loaded objects, not the object(s)
themselves.
You have to use
predict(fit,Testsamp,type="response")
since the load() created a variable 'fit' (same name as the one saved).
HTH
Peter
On Mon, Oct 13, 20
I tried this
fit<-glm(Pred~Pressure+MissingStep, data = Test, family="binomial")
save(fit,file="pred.rda")
pred<-load("pred.rda")
predict(pred,Testsamp,type="response")
---
In the future, you can avoid this problem by using saveRDS and readRDS.
Hadley
On Mon, Aug 18, 2014 at 7:30 PM, Jinsong Zhao wrote:
> Hi there,
>
> I have several saved data files (e.g., A.RData, B.RData and C.RData). In
> each file, there are some objects with same names but different contents.
On 22/08/2014, 1:14 PM, Jinsong Zhao wrote:
> On 2014/8/22 1:02, Martin Maechler wrote:
>>
>>> Have you tried the 'envir' argument to load()? E.g.,
>>> envA <- new.environment()
>>> load("A.RData", envir=envA)
>>> envB <- new.environment()
>>> load("B.RData", envir=envB)
>>> pl
On 2014/8/22 1:02, Martin Maechler wrote:
Have you tried the 'envir' argument to load()? E.g.,
envA <- new.environment()
load("A.RData", envir=envA)
envB <- new.environment()
load("B.RData", envir=envB)
plot(A$object, B$object)
Bill Dunlap
TIBCO Software
wdunlap tibco.co
> On 20/08/2014, 8:58 AM, Barry Rowlingson wrote:
> > On Tue, Aug 19, 2014 at 1:30 AM, Jinsong Zhao wrote:
> >> Hi there,
> >>
> >> I have several saved data files (e.g., A.RData, B.RData and C.RData). In
> >> each file, there are some objects with same names but different
> >> contents. Now, I ne
> Have you tried the 'envir' argument to load()? E.g.,
>envA <- new.environment()
>load("A.RData", envir=envA)
>envB <- new.environment()
>load("B.RData", envir=envB)
>plot(A$object, B$object)
> Bill Dunlap
> TIBCO Software
> wdunlap tibco.com
An alternative that I have been
On 20/08/2014, 8:58 AM, Barry Rowlingson wrote:
> On Tue, Aug 19, 2014 at 1:30 AM, Jinsong Zhao wrote:
>> Hi there,
>>
>> I have several saved data files (e.g., A.RData, B.RData and C.RData). In
>> each file, there are some objects with same names but different
>> contents. Now, I need to compare
On Tue, Aug 19, 2014 at 1:30 AM, Jinsong Zhao wrote:
> Hi there,
>
> I have several saved data files (e.g., A.RData, B.RData and C.RData). In
> each file, there are some objects with same names but different
> contents. Now, I need to compare those objects through plotting.
> However, I can't find
On 2014/8/18 19:20, William Dunlap wrote:
Have you tried the 'envir' argument to load()? E.g.,
envA <- new.environment()
load("A.RData", envir=envA)
envB <- new.environment()
load("B.RData", envir=envB)
plot(A$object, B$object)
Bill Dunlap
TIBCO Software
wdunlap tibco.com
Rolf,
Yes, I meant to write envA$object, etc, but did not read it twice
before running off to dinner. Thanks.
Bill Dunlap
TIBCO Software
wdunlap tibco.com
On Mon, Aug 18, 2014 at 7:52 PM, Rolf Turner wrote:
> On 19/08/14 14:20, William Dunlap wrote:
>>
>> Have you tried the 'envir' argument
On 19/08/14 14:20, William Dunlap wrote:
Have you tried the 'envir' argument to load()? E.g.,
envA <- new.environment()
load("A.RData", envir=envA)
envB <- new.environment()
load("B.RData", envir=envB)
plot(A$object, B$object)
Did you mean
plot(envA$object, envB$obje
Have you tried the 'envir' argument to load()? E.g.,
envA <- new.environment()
load("A.RData", envir=envA)
envB <- new.environment()
load("B.RData", envir=envB)
plot(A$object, B$object)
Bill Dunlap
TIBCO Software
wdunlap tibco.com
On Mon, Aug 18, 2014 at 5:30 PM, Jinsong Zhao wr
Hi there,
I have several saved data files (e.g., A.RData, B.RData and C.RData). In
each file, there are some objects with same names but different
contents. Now, I need to compare those objects through plotting.
However, I can't find a way to load them into a workspace. The only
thing I can d
On Sat, Jun 1, 2013 at 6:18 AM, Jeremy Ng wrote:
> Hi all,
>
> I tried to look this up online, but am still feeling a little stuck.
>
> I have a bunch of Rdata files in side my directory, and I would like to
> load all of them in a loop. Each time the next is read in, it would
> over-write the pre
Within lapply load the file and return the value of the thing or
things in the file you want. Something like this:
> files
[1] "x1.RData" "x2.RData" "x3.RData" "x4.RData"
> lapply(files,function(z){load(z);x})
[[1]]
[1] 1
[[2]]
[1] 22
[[3]]
[1] 333
[[4]]
[1]
Each of my files contains a
use 'lapply' to read in the .RData file. Therefore each file is stored as an
element of a list thatb
you can access and change as necessary.
Sent from my iPad
On Jun 1, 2013, at 6:18, Jeremy Ng wrote:
> Hi all,
>
> I tried to look this up online, but am still feeling a little stuck.
>
> I
Hi all,
I tried to look this up online, but am still feeling a little stuck.
I have a bunch of Rdata files in side my directory, and I would like to
load all of them in a loop. Each time the next is read in, it would
over-write the previously read in object because they will be assigned the
same
Hi,
You may need to add "dec=","" in the read.csv.
dat1<- read.table(text="
Time;Mid
31/01/2013 00:00;1,35679
31/01/2013 00:01;1,35678
31/01/2013 00:02;1,356785
31/01/2013 00:03;1,35689
31/01/2013 00:04;1,3569
31/01/2013 00:05;1,3569
31/01/2013 00:06;1,356885
31/01/2013 00:07;1,35691
31/01/2013 00:
On 27/04/2013 14:40, Marc Girondot wrote:
Dear Pavel Michna [maintainer of the package] (and copy to R-help
Mailing List)
When I try to load the package RNetCDF (after install from CRAN) I get
this message:
> library("RNetCDF",
lib.loc="/Library/Frameworks/R.framework/Versions/3.0/Resources/lib
Dear Pavel Michna [maintainer of the package] (and copy to R-help
Mailing List)
When I try to load the package RNetCDF (after install from CRAN) I get
this message:
> library("RNetCDF",
lib.loc="/Library/Frameworks/R.framework/Versions/3.0/Resources/library")
Error : .onLoad a échoué dans loa
Dear Ivan and Greg, thaks a lot!
sorry for late reply, both ways work fine! I have to say that maybe Greg's
is a little faster (but I am working with a relatively small amount of
data, approx 130 xls files) so I do not notice remarkable differences.
The only suggestion I have is to add to the rea
The only real improveent I can see over Ivan's solution is to use lapply
instead of the loop (this may just be person preference though).
Something like:
list_df <- lapply( lista_rea_c, function(x) read.xls( file=
paste0(path,x,"/",x,".xls"),1,header=TRUE,as.data.frame=TRUE))
my_df <- do.call(rbi
Hi Mario!
I'm not really familiar with this kind of manipulations, but I think you
can do it more or less like this (some people on this list might give a
more detailed answer):
#Create an empty named list
list_df <- vector(mode="list", length=length(lista_rec_c))
names(list_df) <- lista_rea_
Hello everybody
I have the following problem. I have to load a number of xls files from
different folders (each xls file has the same number of columns, and
different numbers of rows). Each xls file is named with a number, i.e.
12345.xls and is contained in a folder with same name, say 12345)
Onc
An often better approach is to use a function like with or within. These
allow you to run a command with your list (data frame, environment, etc.)
in the first position of the search list so they behave like they are in
the global environment (actually better because they temporarily mask
rather t
Thanks all! list2env was exactly what I was looking for. As an FYI (and
please correct me if I'm wrong), if you want to load a list into the
current environment, use:
myvariables <- list(a=1:10,b=20)
loadenv <- list2env(myvariables ,envir=environment())
a
b
--j
On Fri, Feb 1, 2013 at 5:49 PM,
Hello,
Something like this?
myfun <- function(x, envir = .GlobalEnv){
nm <- names(x)
for(i in seq_along(nm))
assign(nm[i], x[[i]], envir)
}
myvariables <- list(a=1:10,b=20)
myfun(myvariables)
a
b
Hope this helps,
Rui Barradas
Em 01-02-2013 22:24, Jonathan Gr
On Fri, Feb 1, 2013 at 5:24 PM, Jonathan Greenberg wrote:
> R-helpers:
>
> Say I have a list:
>
> myvariables <- list(a=1:10,b=20)
>
> Is there a way to load the list components into the environment as
> variables based on the component names? i.e. by applying this theoretical
> function to myvar
R-helpers:
Say I have a list:
myvariables <- list(a=1:10,b=20)
Is there a way to load the list components into the environment as
variables based on the component names? i.e. by applying this theoretical
function to myvariables I would have the variables a and b loaded into the
environment with
ot;" ""
#[4,] "" "34" "" "4" ""
#[5,] "2" "" "4" "" "4"
str(as.matrix(myData))
# chr [1:5, 1:5] "a" "2" "" "" "2" "b"
On 13-01-26 3:00 PM, Christofer Bogaso wrote:
Hello again,
I generally use Clipboard to load data into R from Excel using the
read.delim() function. In most cases, my data after loading looks like
below:
myData <- structure(list(V1 = structure(c(3L, 2L, 1L, 1L, 2L), .Label = c("",
"2", "a"), cl
Hello again,
I generally use Clipboard to load data into R from Excel using the
read.delim() function. In most cases, my data after loading looks like
below:
myData <- structure(list(V1 = structure(c(3L, 2L, 1L, 1L, 2L), .Label = c("",
"2", "a"), class = "factor"), V2 = structure(c(4L, 3L, 1L, 2L
This is a known bug in the package. It should have used
utils::packageDescription, or imported it in its NAMESPACE. If this was
not condiitonal on interactive() it would have be shown up in the CRAN
package checks.
Rprofile.site is run early in the startup process: it is not really
intended
Hi,
I installed "circular" package and I wanted to load it automatically
when R starts up, so I added the following lines in file
Rprofile.site,
.First <- function()
library(circular)
When R starts up, it gives me the following error:
--
Loading required package: boot
Loading required p
On Dec 5, 2012, at 10:21 AM, Alicia Ellis wrote:
I'm having trouble loading Ryacas. I've downloaded and extracted
Ryacas
0.2-9 (also tried Ryacas ) and yacas 1.0.63, have the latest version
of R
and have tried the following (this works for installing other
packages):
install.packages("R
I'm having trouble loading Ryacas. I've downloaded and extracted Ryacas
0.2-9 (also tried Ryacas ) and yacas 1.0.63, have the latest version of R
and have tried the following (this works for installing other packages):
install.packages("Ryacas")
library(Ryacas)
install.packages("yacas")
library(y
On 11/8/2012 11:43 AM, Jon McAuliffe wrote:
hi martin,
i have installed 2.15.2 and tried your code example below, but
i still get the same error:
library(RSQLite)
Loading required package: DBI
library(RPostgreSQL)
dbDriver('PostgreSQL')
Error in function (classes, fdef, mtable) :
unab
hi martin,
i have installed 2.15.2 and tried your code example below, but
i still get the same error:
> library(RSQLite)
Loading required package: DBI
> library(RPostgreSQL)
> dbDriver('PostgreSQL')
Error in function (classes, fdef, mtable) :
unable to find an inherited method for function
On 9/2/2012 11:41 AM, David Arnold wrote:
All,
What would be the most efficient way to load the data at the following
address into a dataframe?
http://ratings.fide.com/top.phtml?list=men
It depends. The most efficient for me was to highlight it, copy it to
the windows clipboard and execute th
Hello,
Try the following
library(XML)
url <- "http://ratings.fide.com/top.phtml?list=men";
chess <- readHTMLTable(url, header = TRUE, which = 5)
str(chess) # See what we have
# All variables are factors,
# convert these to integer
chess$Rating <- as.integer(chess$Rating)
chess$Games <- as.i
Mr Arnold,
> What would be the most efficient way to load the data at the following
>> address into a dataframe?
>>
>
To what end? In other words, what are you trying to achieve with the
ratings list? -- H
--
Sent from my mobile device
Envoyait de mon portable
[[alternative HTML version
You might take a look at the link titled "Download Rating List",
in the blue box on the right side of that page...
albyn
On 2012-09-02 9:41, David Arnold wrote:
All,
What would be the most efficient way to load the data at the
following
address into a dataframe?
http://ratings.fide.com/top.
All,
What would be the most efficient way to load the data at the following
address into a dataframe?
http://ratings.fide.com/top.phtml?list=men
Thanks,
David
--
View this message in context:
http://r.789695.n4.nabble.com/Loading-Chess-Data-tp4642006.html
Sent from the R help mailing list a
Hi everybody
I have a question about loading 'RcmdrPlugin.FactoMineR'
pachage in R.
I have installed Rcmdr, FactoMineR and 'RcmdrPlugin.FactoMineR.
when I want to load this package, at first a message inform me I should load
the following list of packages:
FactoMineR, ellipse, lattice, cluster, sca
- Forwarded Message -
From: Mahbubeh Parsaeian
To: "r-help@r-project.org"
Cc:
Sent: Friday, 31 August 2012, 17:18
Subject: loading 'RcmdrPlugin.FactoMineR' pachage in R
Hi everybody
I have a question about loading 'RcmdrPlugin.FactoMineR'
pachage in R.
I have installed Rcmdr, FactoM
On 08/22/2012 01:35 PM, Jon McAuliffe wrote:
hello,
if i load the RSQLite package in addition to the RPostgreSQL package,
i get various errors when trying to use RPostgreSQL functions. here is
an example transcript showing one such error:
===
hello,
if i load the RSQLite package in addition to the RPostgreSQL package,
i get various errors when trying to use RPostgreSQL functions. here is
an example transcript showing one such error:
==
R version 2.15.0 (2012-03-30)
[...]
> packa
e, collapse = "") :
dim(X) must have a positive length
A.K.
- Original Message -
From: Rui Barradas
To: cmc0605
Cc: r-help@r-project.org
Sent: Sunday, July 15, 2012 8:12 AM
Subject: Re: [R] Loading in Large Dataset + variables via loop
Hello,
Why do you need 9 variabl
Hello,
Why do you need 9 variables in your environment if they are time series
that correspond to the same period? You should use time series functions.
#install.packages('zoo')
library(zoo)
# Make up a dataset
Year <- seq(from=as.Date("1901-01-01"), by="year", length.out=100)
dat <- data.fra
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