You need to unsubscribe yourself using the instructions at the list info page.
You should be getting month reminder emails that include your password. None of
the volunteer mods are able to access that password.
—
David.
Sent from my iPhone
> On Apr 7, 2025, at 4:23 AM, Loop Vinyl wr
upport for the original edition of
Chihara and Hesterberg: "Mathematical Statistics with Resampling and R, 3rd
Edition (2022)".
--
David.
>
> The prop.test() would work. obviously. I'll look into that. I didn't
> know about it.
>
> I'm really s
Sent from my iPhone
> On Jan 19, 2025, at 2:48 PM, David Winsemius wrote:
>
>
> Sent from my iPhone
>
>> On Jan 19, 2025, at 1:57 PM, David Winsemius wrote:
>>
>> I don’t understand why you don’t include the full text of the error.
>>
>>
Sent from my iPhone
> On Jan 19, 2025, at 1:57 PM, David Winsemius wrote:
>
> I don’t understand why you don’t include the full text of the error.
>
> —
> David
> Sent from my iPhone
>
>> On Jan 19, 2025, at 10:00 AM, Sparks, John via R-help
>> wrot
I don’t understand why you don’t include the full text of the error.
—
David
Sent from my iPhone
> On Jan 19, 2025, at 10:00 AM, Sparks, John via R-help
> wrote:
>
> Hello R-Helpers,
>
> I was looking into how to test whether the beta coefficient from a regression
>
On 11/27/24 09:44, David Winsemius via R-help wrote:
On 11/27/24 08:30, Sorkin, John wrote:
I am an old, long time SAS programmer. I need to produce R code that processes
a dataframe in a manner that is equivalent to that produced by using a by
statement in SAS and an if first.day statement
ID: 3 [1] 3 3 So all you need to do from there is unlist it and assign
to the new named column #-- olddata$FirstDay <- unlist(
by(olddata, olddata["ID"], FUN= function(x) { rep( x$ID[1],
times=nrow(x) )}) ) olddata # ID date
FirstDay
the `date` column to be repeated withing the indexed
group so here's the correct code:
> olddata$FirstDay <- unlist( by(olddata, olddata["ID"], FUN= function(x)
{ rep( x$date[1], times=nrow(x) )}) ) > olddata ID date FirstDay 1 1 1 1
2 1 1 1 3 1 2 1 4 1 2 1 5 1 3 1
ds to stay in
there because you have a bunch of them in htat format then you need to
add the appropriate format string.
---
David
x <- as.POSIXct(x,tz=Sys.timezone())
x
but this did not work; the time portion was ignored. I suspect the problem is
the _ between the date and time, but
ows
|time.scale = YEAR|
And there does not appear to be any definition of what the value of `YEAR` is
supposed to be.
It appears to me that you have been assigned a task in a poorly
documented package.
Contact the package author.
--
David.
Kind regards
Sibylle
___
normalization methods compared)
are identical and the same for the db-RDA plots.. This scenario tells me
something at a theorically level?
Why could obtain 1 for PCoA and db-RDA and not for sPLS-DA?
Thanks on advance for your comments...
David
[[alternative HTML version deleted
ieve that xts objects store that sort of information in their attributes.
Look at the results of
attr(dt_ts)
In the future you should not ask unrelated questions without changing the
subject line to reflect the new topic area. And you should stop posting in
HTML.
—
David
> -
e it makes sense to output a confidence interval when you are
projecting a time series. If you wanted a confidence interval on the past data
then you can just use standard descriptive methods.
—
David.
>
> I also wanted to get the estimate of SE for the new value which is
> used to obta
anyone help on this?
I doubt anyone can help with such scanty information about how this problem
comes about. I don't think there's an "ubuntu" package, but rather that you are
on a Linux box. Do you actually have a file named "lines"? Have you looked for
a s
If I had seen that post before it got a bounty, I would have voted to migrate
it to https://stats.stackexchange.com since it is a request for advice on
methods as well as an implicit request for a package recommendation.
—
David
Sent from my iPhone
> On May 27, 2024, at 5:40 AM, Ashim Kap
an idea of the shape and then use
lm(Elevation~f(Storage) where f(Storage) may be a cubic or quartic
polynomial. Then double the Storage and calculate Elevation. This type
of thing is done everyday by hydrologists.
Good luck
David K Stevens, PhD, PE, Professor
Civil and Environmental
#x27;s test
instead, by using t.test(x, y, var.equal = TRUE).
Code to demonstrate the problem and play around with different scenarios, as
described in the paper, is at:
https://github.com/davenomiddlenamecurtis/TestTTest
Regards
* Dave Curtis
--
Professor David Curtis MD PhD
UCL Ge
in that replacement the error I got was:
network <- graph_from_data_frame(edge_list, directed= FALSE, + vertices
= details) #Error: object 'details' not found Same conclusion, though.
Incomplete presentation of code. -- David.
Anyway, the error is produced by this line:
+
output versions of code since that will insert lots of
superfluous "+"'s. Some but not all API will be able to strip those
characters.
--
David.
On 2/24/24 03:09, SIBYLLE STÖCKLI via R-help wrote:
Dear R-community
It would be nice to get some input how to find a s
Sent from my iPhone
> On Feb 23, 2024, at 18:19, Sorkin, John wrote:
>
> David,
>
> I greatly appreciate the explanation you gave regarding R tools providing
> tools available in Linux distros, but not found in Windows. (I am using a
> windows system). Does this
On 2/23/24 16:28, Sorkin, John wrote:
> David,
> My apologies regarding the format of my email. I am replying using my
> iPhone, and I can’t find a way to switch from what I suspect is html
> to txt format.
> The link you sent told me that R tools allows compilation
know what I should do, other than down load R tools.
https://cran.r-project.org/bin/windows/base/howto-R-devel.html
And do configure your client to send only plain-text.
--
David.
John
John David Sorkin M.D., Ph.D.
Professor of Medicine
Chief, Biostatistics and Informatics
University of
g pieces of information: Operating system,
R version, Rtools version, current location of Rtools, names of packages
and where they were obtained.
Regards and good luck;
David (a.k.a IRTFM)
> Avi
>
> [[alternative HTML version deleted]]
Rhelp is a plain text mailing list. You should c
lements. If you wanted to maintain the
same structure, your first step might be to coerce to a data.frame and
then proceed, or to first construct a vector and then use as the first
argument to `matrix`.
Best;
David
Thank you,
John
John David Sorkin M.D., Ph.D.
Professor of Medicine
be many other sites that hold most or all of the extensive list of
CRAN packages, although it is certainly true that rrio.io has become a favorite
of Google.
--
David
> Thank you.
>
> [[alternative HTML version deleted]]
>
> __
&
et classed object.
If the OP had left out the second use of predict and then subtracted
predictLasso from the y vector a result would have appeared
y=T[-sam,]$y
MSE = mean((y-predictLasso)^2)
...
> mean(unlist(lst))
[1] 23.39621
Whether this is meaningful is hard to tell. It also makes the fundament
I just received a virus warning from my e-mail provider, GMX. See the
attached image below.
The virus detection can be spurious - but the e-mail was automatically
deleted by GMX.
With the best regards,
David
__
R-help@r-project.org mailing list
I have a matrix, KD6, and I�m trying to get a correlation matrix from it. When
I enter cor(KD6), I get the message �Error in cor(KD6) : 'x' must be numeric�.
Here are some early lines from KD6:
Flow E..coliTNSRP TPTSS
1 38.82,4201.65300 0.0270 0.0630 66.
$ R CMD INSTALL. You can find details at the r help page `
?INSTALL -- David
dyld[29996]: Library not loaded:
/usr/local/opt/gcc/lib/gcc/11/libgfortran.5.dylib
Referenced from: <383F3774-06DE-3792-AA2C-C9D6B37A2D89>
/usr/local/Cellar/r/4.1.2/lib/R/lib/libR.dylib
So you're installin
?
David
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide
r") {
warning("kernlab class prediction calculations failed;
returning NAs")
out <- rep("", nrow(newdata))
out[seq(along = out)] <- NA
}
}
else {
if (class(out)[1] == "try-error") {
warning("kernlab
::lev(obj)[apply(kernlab::predict(obj, x, type =
"probabilities"), 1, which.max)] } else pred <- kernlab::predict(obj, x)
pred } out <- try(svmPred(modelFit, newdata), silent = TRUE) if
(is.character(kernlab::lev(modelFit))) { if (class(out)[1] ==
"try-error") { warning("ker
I know I should save it as a .csv file, which I have done.
I�m told I should use the read_excel() function from the readxl package.
My question is, how do I express the location of the file. The file is named
KurtzData.csv.
Its location in my Mac files is DFPfiles/ae/FriendsMonroe/KurtzData.csv
H
e transparent version is
tcol <- paste0(col,"4d")
This would work in one step on a whole palette.
David
David K Stevens, PhD, PE, Professor
Civil and Environmental Engineering
Utah Water Research Laboratory
Utah State University
8200 Old Main Hill
Logan, UT 84322-8200
david.stev...@us
og(mean)
`
+ theme_bw() + theme(panel.grid.major = element_blank(), panel.grid.minor =
element_blank()) + theme(legend.position = c(0.45, 0.85), legend.title =
element_blank())
+ scale_fill_brewer(palette = "Dark2") + scale_color_brewer(palette = "Dark2")
--
David.
I wou
Try this
pdf("~/graph.pdf")
par(mar=c(8, 4, 4, 2))
barplot(d2, legend= c("SYCL", "CUDA"), beside=
TRUE,las=2,cex.axis=0.7,cex.names=0.7,ylim=c(0,80), col=c("#9e9ac8",
"#6a51a3"))
dev.off()
See ?par to see the details for adjusting margins and oth
etter
handled with box plots or strip charts.
Do not use printouts of your data since it hides important information. Use
str(a11) and dput(a11) or dput(head(a11)) to provide useful information
about your data.
David L Carlson
Texas A&M University
On Tue, Jun 13, 2023 at 4:08 PM Ana Mari
If it was in CRAN you will find it in the Archives.
Sent from my iPhone
> On May 26, 2023, at 1:37 PM, Jeff Reichman wrote:
>
> R Help
>
>
>
>
>
> There use to be a package called "InformationValue" which was used to
> calculate the optimal probability cutoff for a ROC plot. That packag
is inconsistent with effective use of R. If so,
learn to use a proper programming editor, and in any case learn to post to
rhelp in plain text.
--
David
scan(text=gsub("([-+]){1}\\s", "\\1\n", dat), what="", sep="\n")
> On Apr 12, 2023, at 2:29 AM
size of the sample in each category
in any case. So I'm wondering if your failure at searching derives from the
impossibility of your goal. Why would you desire such a result?
--
David.
> I would be very grateful for any suggestion.
>
>
> Many thanks in advance!
>
> Claudi
y might
have even had binaries. I'll check. Yep, they do have source and
binaries. So that might be the easiest. You could try just this:
install.packages("fAsianOptions", repo="http://cran.nexr.com/";,
dependencies=TRUE)
--
David.
> particularly if you are
> on W
t you can certainly submit to
the Q&A forum.
--
David
Steven from iPhone
On Apr 6, 2023, at 6:22 PM, Uwe Ligges wrote:
No, but you need to ask on an RStudio mailing list.
This one is about R.
Best,
Uwe Ligges
On 06.04.2023 11:28, Steven T. Yen wrote:
I updated to latest RStudio
uot;
;
value alcgp
1 = "0-39g/day"
2 = "40-79"
3 = "80-119"
4 = "120+"
;
value tobgp
1 = "0-9g/day"
2 = "10-19"
3 = "20-29"
4 = "30+"
;
DATA rdata ;
INFILE &
re instead. This leads to 'tar tf' jumping over too many blocks after
displaying the link filename and hence aborting.
While I'm aware the 'tar()' help says to avoid links for portability
reasons, it also says that it supports symbolic links on OSes that
support them, which
l XQuartz, then
reinstall or update Java, and finally update all your installed packages
including rgl and then give it another go.
Finally, this is Rhelp. There is a SIG for R-Mac users. This question
would have been more on-topic for that help mailing list.
--
David
/Library/Framewo
A more extensive test (no=produced an empty box on the plot, yes=produced the
intended plotmath result). It appears that plotmath is not producing the
special math characters. Greek symbols are produced. I'll try to reinstall R
and report back.
David
plot(1,1, main = parse(text = &q
t="x >= y"))
Has anyone else seen this?
best
David
--
David K Stevens, PhD, PE, Professor
Civil and Environmental Engineering
Utah Water Research Laboratory
Utah State University
8200 Old Main Hill
Logan, UT 84322-8200
david.stev...@usu.edu
(435) 797-3229 (office)
__
x27;s I what I remember from my Windows daze. You should also
review the Win-R-FAQ which I think has similar advice.
--
David
On 12/18/22 16:20, Jeff Newmiller wrote:
Doesn't happen to me.
On December 16, 2022 12:44:17 AM PST, "Mathurin, Gottfried via R-help"
wrote:
Hello,
I
ages for
new users, or to do other one-off actions.
Documentation is available at https://hughjonesd.github.io/onetime/.
Cheers,
David
[[alternative HTML version deleted]]
___
R-packages mailing list
r-packa...@r-project.or
The OP should familiarize him/her-self with the `news()` function. It
would allow reading what the authors of packages including those of the
base packages have to say about material changes.
#First, type:
?news
#Then perhaps:
news(package="R") news(package="tidyverse")
note that
the proper mailing list (also plain text) would have been R-SIG-debian.
--
David.
>
> __
> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the pos
That’s not a large data set. Something else besides memory limits is going on.
You should post output of summary(Base).
—
David
Sent from my iPhone
> On Nov 11, 2022, at 11:29 PM, George Brida wrote:
>
> Dear R users,
>
> I have a database called Base.csv (attached to th
One might think that after all these years you would have understood that “it’s
not working” is an excessively imprecise description of, well, anything.
Also html is deprecated severely on Rhelp.
—
David.
Sent from my iPhone
> On Nov 10, 2022, at 5:46 PM, Erin Hodgess wrote:
>
&g
required by
theory in your domain of investigation, you are advised to avoid such a
practice.
—
David.
Sent from my iPhone
> On Nov 5, 2022, at 12:41 PM, Bert Gunter wrote:
>
> FAQ 7.41
> and
> https://stackoverflow.com/questions/57415793/r-squared-in-lm-for-ero-intercept-mo
guidance on the fine details.
--
David.
Thanks,
Amarjiit
On 5 Nov 2022, at 15:03, Jeff Newmiller wrote:
RGui is not an editor. It is a console (aka REPL,
https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop).
When using RGui, it is up to you to edit your R file in an
vertices
lines(sfp$X],sfp$Y,col='red',lwd=2)
David
David K Stevens, PhD, PE, Professor
Civil and Environmental Engineering
Utah Water Research Laboratory
Utah State University
8200 Old Main Hill
Logan, UT 84322-8200
david.stev...@usu.edu
(435) 797-3229 (office)
On 10/21/2022 12:01 PM, J
6 NA NA
$ V15 : int 8 NA NA NA
$ V16 : int NA 8 NA NA
$ V17 : int NA 8 NA NA
$ V18 : logi NA NA NA NA
$ V19 : logi NA NA NA NA
$ V20 : int 100 8 NA NA
#snipped about 80 lines ...
$ V99 : num 91.7 NA NA NA
[list output truncated]
ALWAYS use a programming editor and always post i
hering" process seems to have removed
the `com_name` column. Can exit R without saving your workspace and then
construct a series of R commands that will create a reproducible
example? -- David.
On 10/2/22 10:03, Tariq Khasiri wrote:
Actually in my main data the column name is com_num (
I don’t see a column with the name ‘com_num’, so the error message makes
complete sense.
—
David
Sent from my iPhone
> On Oct 2, 2022, at 5:06 AM, Tariq Khasiri wrote:
>
> Hi, i'm trying to create a steamgraph with the following data by creating a
> unit indicator by com
go out as plain text. Is that true for
this response, or is it in HTML?
From: Rui Barradas
Date: Tuesday, September 20, 2022 at 4:52 AM
To: Jim Lemon , Parkhurst, David ,
r-help mailing list
Subject: Re: [R] Need help plotting
Hello,
Now with data, here are base R and ggplot2 plots.
Thank you.
From: Rui Barradas
Date: Monday, September 19, 2022 at 1:28 PM
To: Parkhurst, David , R-help@r-project.org
Subject: Re: [R] Converting time format
Hello,
I will run the examples below with the following data:
x <- c("12:00", "12:15", "12:30",
Thank you. I�ll see what I can do with that.
From: Rui Barradas
Date: Monday, September 19, 2022 at 1:28 PM
To: Parkhurst, David , r-help@r-project.org
Subject: Re: [R] Converting time format
Hello,
I will run the examples below with the following data:
x <- c("12:00", &q
aes(y=NO2, x=datetime)) + geom_point()
>
> That will be a start as a scatterplot, but the graph can be customized or
> changed if scatterplot was not desired.
>
> Tim
>
> -Original Message-
> From: R-help On Behalf Of Parkhurst, David
> Sent: Sunday, September 18, 2
I have a dataframe obtained using read.csv from an excel file. Its first
column is times, running from 18:00 to 19:30. If I want to plot other columns
against time, do I need to convert those somehow, and how would I do that?
If I run plot(b$time,b$myvar) I get a decent plot, but a friend sugg
I�ve been retired since �06 and have forgotten most of R. Now I have a use for
it, with some data from Bloomington�s Environmental Commission.
I have a dataframe (obtained from read.csv) that contains numerous columns,
including time (in Excel�s 18:00 format), and DNO2, and MNO2 from two air
q
mean by
�value to delete�? Could that just be a row number? I was wanting to delete
something like the 18th row in the dataframe?
From: CALUM POLWART
Date: Sunday, September 18, 2022 at 7:25 AM
To: Parkhurst, David
Cc: R-help@r-project.org
Subject: Re: [R] Remove line from data file
From the
I’ve been retired since ‘06 and have forgotten most of R. Now I have a use for
it. I’ve created a data file and need to delete one row from it. How do I do
that?
DFP (iPad)
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https:/
some sort
of stable synthetic construct. It's a rather theory-free strategy and
so trying to assign labels automatically would be difficult.
--
David
Tim
-Original Message-
From: R-help On Behalf Of Luigi Marongiu
Sent: Sunday, September 11, 2022 3:02 AM
To: David Winsem
The first article had no code and did not describe a formula that I could find
which matched your code. The second article is behind a paywall.
—
David.
Sent from my iPhone
> On Sep 3, 2022, at 3:39 PM, Bogdan Tanasa wrote:
>
>
> Dear Aaron, David, and everyone,
>
> T
not require compilation. At any rate there are two other
options at that page and you might want to investigate them.
--
David.
I tried with earlier versions of R (4.2.0 and 4.0.3) but I keep getting the
same error. I was searching to see if I could obtain information regarding
the R version or
s resource?
--
David.
On 8/26/22 17:55, Bogdan Tanasa wrote:
Dear all,
Although I know that it is not a statistics mailing list, given my work on
ICeChIP
https://github.com/shah-rohan/icechip/blob/master/Scripts/computeHMDandError
I would appreciate to have the answer to a question :
given two
Could you have columns that are not character or integer so that y is never
defined in the function?
count1a(1:5/3)
Error in count1a(1:5/3) : object 'y' not found
David Carlson
On Mon, Aug 8, 2022 at 1:35 PM Erin Hodgess wrote:
> OK. I'm back again. So my test1.df i
every case with that level of the
interaction. The `predict.glm` function always requires a complete set
of values to construct a case. Whether apparent incremental linear
prediction of that interaction term is large or small will depend on the
degree of independent contribution of the surrogate leve
On 7/12/22 23:26, David Winsemius wrote:
I think the restriction is not specific to `c` but rather is a limitation on
the length of expressions. My foggy memory is that the limit is in the 450-500
character vicinity. Pretty sure it’s been discussed here in the past.
One way to get around
I think the restriction is not specific to `c` but rather is a limitation on
the length of expressions. My foggy memory is that the limit is in the 450-500
character vicinity. Pretty sure it’s been discussed here in the past.
—
David.
Sent from my iPhone
> On Jul 12, 2022, at 11:13
If spaces needed. In first sequences then
paste( 1:5, collapse=“ “)
Sent from my iPhone
> On Jul 9, 2022, at 9:59 AM, David Winsemius wrote:
>
> Skip the for loops:
>
> cat(paste( seq(1:5), ““, 1:5) )
>
> —
> David
>
> Sent from my iPhone
>
>
Skip the for loops:
cat(paste( seq(1:5), ““, 1:5) )
—
David
Sent from my iPhone
> On Jul 9, 2022, at 9:47 AM, akshay kulkarni wrote:
>
> Dear members,
> I have the following code:
>
> testprint <- function() {
>
> for(i in 1:
Pasting a prior posted thread on the R-Mac list:
Ah, well, I see now that libR.dylib was not built or linked in
tools.so simply because I had not configured with --enable-R-shlib
... 'make' succeeds but only when I build R as a shared library.
The dlopen error isn't seen in the nightly builds, wh
ot; "Low"
[5,] "High" "Low" "Med"
[6,] "High" "Med" "Low"
table(apply(rnks, 1, paste, collapse="/"))
High/Low/Med High/Med/Low Low/High/Med Low/Med/High Med/High/Low Med/Low/High
66
There are several CRAN Task Views. Some of them should intersect with your
question. I don’t think your description of the problem suggest that
multivariate correlation is the best approach. Some sort of optimization or
numerical simulation would seem to be more fruitful.
—
David
Sent from
Just use
names(unlist(df[, "VarY", drop=FALSE]))
# [1] "VarY1" "VarY2" "VarY3" "VarY4" "VarY5"
When you extract a single column from a data frame it converts it to a
vector by default.
David L Carlson
On Fri, May 6, 2022 at 1:05 PM
t;, legend = c("x", expression(x^2)), lty = lns, col =
clr, bty = "n")
David L Carlson
legend("bottomright", legend = c("x", expression(x^2)), lty = lns, col =
clr, bty = "n")
On Thu, May 5, 2022 at 4:56 PM Jim Lemon wrote:
> Hi Naresh, Have a l
Pretty sure the right way to install that package is with the Bioc installer.
Sent from my iPhone
> On Apr 28, 2022, at 3:35 PM, Bogdan Tanasa wrote:
>
> HI everyone,
>
> I must transfer a package from one platform (AWS) where I was able to
> install the package
>
> to another platform (loc
u so much David! El El vie, 22 de abr. de 2022 a la(s) 11:04 p.
> m., David Carlson escribió: Since the rolls are
> independent, it is not necessary to separate the rolls into two stages:
> sides <- 6
> ZjQcmQRYFpfptBannerStart
> This Message Is From an External Send
r:Either of these should succeed:
my_subset_criteria <- c( F, F, T, NA, NA)
my_subset_criteria
# OR
my_subset_criteria <- c( F, F, T, NA, NA) ; my_subset_criteria
(The original poster had the correct syntax.)
--
David
Error: unexpected symbol in " my_subset_criteria <- c
acOS or
Windows may need this to prevent the sort of error message that was offered.
--
David
library(ggplot2)
An alternative
install.packages("tidyverse")
library(tidyverse)
The first only installs ggplot2. The alternative installs a bunch of other
stuff as well.
Tim
-Original M
The models are NOT equivalent. Why would you’ll think they were?
—
David
Sent from my iPhone
> On Feb 9, 2022, at 11:10 PM, Bromaghin, Jeffrey F via R-help
> wrote:
>
> Hello,
>
> I was constructing a simple linear model with one categorical (3-levels) and
> one q
You need to add "-": ` (dat3 <- dat1[-unique(c(BadName, BadAge,
BadWeight)), ])` which makes the command NOT).
David
On Sun, Jan 30, 2022 at 11:00 AM Val wrote:
> Thank you David. What about if I want to list the excluded rows? I used
> this (dat3 <- dat1[un
t
confused, but length(unique(c(BadName, BadAge, BadWeight)) indicates how
many lines are being removed.
David
On Sat, Jan 29, 2022 at 8:32 PM Val wrote:
> Thank you David for your help. I just have one question on this. What is
> the purpose of using the "unique" function
On 12/29/21 11:08 AM, varin sacha via R-help wrote:
Dear David,
Dear Rui,
Many thanks for your response. It perfectly works for the mean. Now I have a
problem with my R code for the median. Because I always get 1 (100%) coverage
probability that is more than very strange. Indeed
On 12/23/21 3:11 AM, Stephen H. Dawson, DSL via R-help wrote:
Hi,
I am thinking about awareness of errors when an R script runs.
My concern is I have an error-free script. I run it for months on end
without problems. Then, something changes somewhere causing an error.
My wonderment is how
in the the
function given to boot. )
—
David
Sent from my iPhone
> On Dec 19, 2021, at 3:50 AM, varin sacha via R-help
> wrote:
>
> Dear R-experts,
>
> Here below my R code working but really really slowly ! I need 2 hours with
> my computer to finally get an answe
; and add back in the elided
line-breaks the R code runs without error.
--
David.
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-projec
survival analysis.
Some data sets have both lower and upper censoring and survival analysis
appears to be the most appropriate. This is discussed in detail by
Dennis Helsel from Practical Stats and is captured in the NADA package
in R for environmental and hydrological data.
regards
David S
On 11/30/21 1:22 PM, Rich Shepard wrote:
On Tue, 30 Nov 2021, David Winsemius wrote:
Really? What was wrong with this?
plot(1, 1, xlab=expression(32^degree) ) # the example given on
?plotmath
David,
Absolutely nothing. When there's no specific degree value in the label
because the
On 11/30/21 12:29 PM, Rich Shepard wrote:
On Tue, 30 Nov 2021, Rich Shepard wrote:
Thanks, Andrew. I will.
plotmath didn't have the solution;
Really? What was wrong with this?
plot(1, 1, xlab=expression(32^degree) ) # the example given on ?plotmath
--
David.
the use o
ndow_size) :
## 'window_size' must be at least 2.
>
*David Katz*, TIBCO Data Science
1.541.324.7417
[[alternative HTML version deleted]]
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e queries are
different.
## Error in fast_avg_sd(data, window_size) :
## 'window_size' must be at least 2.
>
*David Katz*, TIBCO Data Science
1.541.324.7417
[[alternative HTML version deleted]]
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R-help@r-project.org mailing list
ing in dist_profile(data, data, nn, window_size = .mp$w, index =
discord_idx) :
## Warning: Result may be inconsistent if the size of the queries are
different.
## Error in fast_avg_sd(data, window_size) :
## 'window_size' must be at least 2.
*David Katz*, TIBCO Data Science
1.541.32
All you need is predict(fit, data.frame(x)) or if you had started with
a data frame:
xy <- data.frame(x, y)
fit <- lm(y~x, xy)
predict(fit, xy)
David
Professor Emeritus of Anthropology
Texas A&M University
College Station, TX
On Fri, Nov 19, 2021 at 8:45 PM Rolf Turner wrote:
>
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