coxfit6 function
has never been exported from the survival package. Using unexported
internals from a package is very dangerous and likely to lead to errors.
(As I pointed out, there were other changes to the call besides the
use of "Ccoxfit6" versus Ccoxfit6.
Duncan Murdoch
ph.fit was written, you should copy all of
it (including the Ccoxfit6 code), not just part. Or better: work with
Dr. Therneau to improve it for everyone.
Duncan Murdoch
phcoefs(stim[ii], sts[ii], as.matrix(as.double(cvt[ii])), oo$coefficients,
control)
Error in phcoefs(stim[ii], sts[ii],
isting
functions os is the new model going to hinder it?
The new model actually helps in this. It offers the possibility that
the run-time code will detect internal changes that break your code,
rather than segfaulting when the argument list is wrong.
Duncan Murdoch
_
ople had tested, we
might have found it earlier.
Duncan Murdoch
Best regards,
Thierry
Op 28 apr. 2017 10:36 a.m. schreef "peter dalgaard" :
Yes, we noticed this in the last days of the code freeze before release and
shied away from inserting a workaround, partly because we couldn&#
ins these pages.
Thanks, I missed that update. It is now building 3.4.0-patched, so that
version should be available on the mirrors in a few hours.
Duncan Murdoch
Best,
Uwe
Thank you!
On Fri, Apr 28, 2017 at 7:58 AM, Uwe Ligges
mailto:lig...@statistik.tu-dortmund.de>> wrote:
On
On 28/04/2017 5:37 PM, Henric Winell wrote:
On 2017-04-26 22:17, Duncan Murdoch wrote:
On 26/04/2017 2:51 PM, Therneau, Terry M., Ph.D. wrote:
A user contacted me directly about this, I answered with my best
understanding of the
recent R-help discussion of the issue, and their response to my
on it, then it
might work: but I haven't come across a way to do that that also
supports OpenGL in the virtual window.
Duncan Murdoch
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that talk about these things, but I don't
know which to recommend.
Duncan Murdoch
Many thanks,
Ashim
On Tue, Apr 25, 2017 at 3:14 PM, Martin Maechler
wrote:
Ashim Kapoor
on Tue, 25 Apr 2017 14:02:18 +0530 writes:
> Dear all,
> I am not able to understand
hem, which
you haven't told us.
Duncan Murdoch
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provid
g FALSE where?
Does list.of.files look right?
If it contains any directories, you'll want "recursive = TRUE" in
file.copy().
Duncan Murdoch
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uld cause the problem here, if that's not just
a typo in this message.
Duncan Murdoch
On Mon, May 8, 2017 at 4:36 PM, Duncan Murdoch mailto:murdoch.dun...@gmail.com>> wrote:
On 08/05/2017 6:59 AM, Archit Soni wrote:
Hey Ben,
I tried this,
# identify
irectory seems wrong when I have the pathlong default. Did
you see that? (I'm in Windows 10, not the same version as you.)
Duncan Murdoch
When using choose.files() where:
default = something
multi = FALSE
selected file path is shorter than the default
... then the returned
la first
in your dataframe. This would need to be fixed in the package. A
workaround might be to name the columns with unique names that won't be
found anywhere else, e.g. name your column "NeuTime" instead of "time".
Duncan Murdoch
d outside the plotting area, set "inset" and "xpd"
arguments. For example,
plot(1,1)
legend("top", pch = 1, legend = "point", inset = -0.1, xpd = TRUE)
Duncan Murdoch
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similar to prevent this kind
of error. (But I don't see "sigma" being used in the current source, so
this may have been addressed already, or the error message may be
tricking me into looking in the wrong place.)
Duncan Murdoch
___
in the default device or
pdf(). The trouble with Unicode solutions is that R graphics devices
aren't required to support it.
Duncan Murdoch
In your ggplot example, something like:
ggplot(data, aes(x=X)) + geom_line(aes(y = Z), size=0.43) + xlab
(expression(atop(top, bold(Age
or RStudio, and should be asked in one of their help
forums. This mailing list is for R itself.
Duncan Murdoch
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PLEASE do read the pos
ge on NA, and it is quite explicit about this:
"Logical computations treat NA as a missing TRUE/FALSE value, and so may
return TRUE or FALSE if the expression does not depend on the NA operand."
I'm surprised nobody on this thread has quoted that before.
Duncan Murdoch
___
there was no default
or a short one, the two formats happened to look identical so we didn't
notice this, but they differed when the default was longer than the result.
Duncan Murdoch
Keith Jewell
On 09/05/2017 17:49, Duncan Murdoch wrote:
On 09/05/2017 12:06 PM, Keith Jewell wrote:
lied before performing the Op.
Seems pretty consistent ...
and also according to the principle of "least surprise" (for me at least).
The surprise is that as.logical("TRUE") returns TRUE, whereas automatic
coercion doesn't apply to ch
On 20/05/2017 6:39 AM, Rolf Turner wrote:
On 20/05/17 22:18, Duncan Murdoch wrote:
On 20/05/2017 5:53 AM, Martin Maechler wrote:
Ramnik Bansal
on Sat, 20 May 2017 08:52:55 +0530 writes:
> Taking this question further.
> If I use a complex number or a numeric as an oper
operations: you don't get auto-conversion of strings to
logical/numeric values. This forces some inconsistencies between the
primitive operations and explicit coercions like as.logical(), but we
think that's a good thing.
Duncan Murdoch
On Sat, May 20, 2017 at 4:15 PM, Rolf Turner wro
getting
attached fine.
Any idea what is going wrong with the submission? Your help is much appreciated.
Your NAMESPACE file doesn't export anything.
For future reference, this is an R-devel or R-package-devel question
rather than an R-help question. Please post follo
unique(dataMatrix[,2]), unique(dataMatrix[,3]))
dataArray[dataMatrix[,1:3]] <- dataTrade$FLOW
# Sum across years
apply(dataArray, 3, sum)
I haven't tried this (you didn't give a reproducible example...), so you
may need to tweak it a bit.
Duncan Murdoch
_
wmiller wrote:
Looks like it is not exported from the package namespace... a packaging error.
It's not an error to rely on the generic to get to a method.
Duncan Murdoch
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ht
dio, if you set x <- bs(1:10), then type
predict(x,
and hit TAB, you are offered "object", "newx" and "..." as choices. On
the other editors I mentioned you appear to get a list of argument names
for all possible methods regardless of the class of x.
Dun
On 03/06/2017 6:31 AM, Vivek Sutradhara wrote:
Hi all,
I am having some problems in updating some packages from source. I start
with :
install.packages("Boom",lib="C:/RownLib",type="source")
I get the following error message :
Do you have multiple copies o
On 03/06/2017 7:00 AM, Vivek Sutradhara wrote:
Hi,
As far as I can see, no.
On checking, I have confirmed that the only location of
cygwin1.dll is :
C:\Rtools\bin
I would re-install Rtools, and make sure C:\Rtools\bin appears first in
your PATH.
Duncan Murdoch
Thanks
Vivek
2017-06-03
month) formats. So
this question probably needs to be addressed to Microsoft.
Duncan Murdoch
On 05/06/2017 3:21 PM, Rui Barradas wrote:
Hello,
This doesn't answer the question, but in portuguese it works as expected.
> x <- as.Date("2017-06-05")
> months(x)
[1] "junho&
atest version makes it into the report.
If the plots require lots of code and you think it would be distracting
in the source of your document, then it's time to make a private
package, and put the code in there. In the document, just include calls
to functions from that package.
ong the path to show it).
Duncan Murdoch
Thanks a lot.RegardsAlex
On Tuesday, June 20, 2017 9:49 PM, Uwe Ligges
wrote:
package rgl.
Best,
Uwe Ligges
On 20.06.2017 21:29, Alaios via R-help wrote:
HelloI have three x,y,z vectors (lets say each is set as rnorm(360)). So each
on
theta) in polar coordinates in the XY plane,
use (x = r*cos(theta), y = r*sin(theta), z = 0).
Duncan Murdoch
Regards
Alex
On Wednesday, June 21, 2017 3:21 PM, Alaios via R-help
wrote:
Thanks Duncan for the replyI can not suppress anything these are
radiation pattern measurements that are typi
ng
stringi_1.1.5.tar.gz you expand it using
tar zxvf stringi_1.1.5.tar.gz
and use
ls -l stringi/configure
to see if the system thinks it is executable, and in R,
file_test("-x", "stringi/configure")
to see what R sees.
Duncan Murdoch
On 22/06/2017 3:38 AM, Martin Maech
z")
You can single step until you see the message, and try to diagnose why
it is happening.
Watch out, this function will exit R at the end.
Duncan Murdoch
[meconk@dcex1102shinypr ~]$ ls -l stringi/configure
-rwxr-xr-x 1 meconk meconk 173757 Apr 7 11:43 stringi/configure
[meconk@dcex1
i'
* removing '/usr/lib64/R/library/stringi'
Error in do_exit(status = status) : .install_packages() exit status 1
Error in do_exit(status = status) : .install_packages() exit status 1
--
W. Michael Conklin
EVP Marketing & Data Sciences
GfK
T +1 763 417 4545 | M +1 612 567 8287
is done. (This is common on Windows, but I've never heard of it before
on Linux.)
Hopefully someone else can help...
Duncan Murdoch
Browse[2]> dir(new)
[1] "DESCRIPTION" "INSTALL" "LICENSE" "MD5"
[5] "NAMESPACE"
syntactic use.
You can stop this correction by setting check.names=FALSE in your call
to read.csv. This will make it a little tricky to deal with in some
situations, e.g.
> x <- data.frame(4)
> names(x) <- "in"
> x
in
1 4
> x$in
Error: unexpected 'in' i
ink.number() > 0) sink()
than in providing useful information.
Duncan Murdoch
On 03/07/2017 4:13 PM, Professor Bickis wrote:
I have a weird problem running R.app 3.3.2 under Mac OS X 10.10.5.
I was trying to interrupt a command line using various Control codes until I
discovered that “Esc”
hould get you access to the HTML
versions. The pdf versions aren't always built; it depends on how you
do the build.
Duncan Murdoch
And question 3 is simple. Are there some kind of "Linux R for Windows dummies"
available?
Best regards
Petr
On 10/07/2017 8:41 AM, Eliza B wrote:
Dear useRs,
Is there a way to draw helix spring in R of desired diameter and number of
turns?
Yes, use rgl's cylinder3d function. (Or lines3d if you don't want any
volume.)
Duncan Murdoch
_
\Users\\murdoch\\Documents/secdir"
> Sys.setenv(R_USER = "C:/firstdir")
> path.expand("~/secdir")
[1] "C:\\Users\\murdoch\\Documents/secdir"
R sets the home directory during startup, it doesn't consult the R_USER
variable every time it needs it.
Duncan Murdoch
-contained example, not using the lodown and archive packages. I
imagine you can do this by uploading the file you downloaded, or enough
of a subset of it to trigger the segfault. If you can't do that, then
likely the bug is with one of those packages, not with R.
Duncan Mu
to
trigger the segfault. thanks!
Hopefully someone can debug it with the info you provided.
Duncan Murdoch
On Sat, Jul 15, 2017 at 10:32 AM, Anthony Damico mailto:ajdam...@gmail.com>> wrote:
hi, thanks Dr. Murdoch
i'd appreciate if anyone on r-help could help me narro
while (count < size) {
nonzeros <- min(c(size - count, 100, zeros - 1))
if (nonzeros) {
writeBin(rep(32L, nonzeros), con, size = 1)
count <- count + nonzeros
}
zeros <- zeros - nonzeros
if (length(zeros) && min(zeros) == 1) {
writeBin(0L, con, size = 1)
age can be avoided at least. i'm sorry for
the bother
How big is that text file? I wouldn't expect my script to take more
than a few minutes even on a huge file.
My script might have a bug...
Duncan Murdoch
On Sat, Jul 15, 2017 at 4:14 PM, Duncan Murdoch
mailto:murdoch.dun.
escape the odd characters and be done with it. But using backticks is
a bad idea because they ate not just another kind of quote.
I agree.
Duncan Murdoch
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etween arguments, and the parentheses don't appear to be in the
right place.
One suggestion for Kirsten: instead of
dat$cond == "cond1" | dat$cond == "cond2" |
dat$cond == "cond3" | dat$cond == "cond4"
it is shorter and a bit clearer to write
dat$co
par(mfrow = c(nr, nc), cex = cex)
}
Then use
setmfrow(2,2)
and set both things at once.
Duncan Murdoch
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PLEASE do read the posting guide h
3D is producing the grid of values, but
you'd likely have to modify it to use a bigger grid around the points,
(so the density falls close to zero at the boundaries), or to
artificially surround the density estimates with a layer of zero density
values.
Dunc
e a directory coded. But more
likely you've just missed fixing something.
Duncan Murdoch
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PLEASE do read the posting guide http:
RStudioGD to pdf. So this really is an RStudio bug.
Duncan Murdoch
Cheers,
Bert
Bert Gunter
"The trouble with having an open mind is that people keep coming along
and sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Sat, A
tudio Server specific. You'll need
to write to their tech support for help. This list is for R issues.
Duncan Murdoch
I try doing it with this code and get the error below.
install.packages("devtools")
devtools::install_github("pbiecek/PISA2000lite")
D
On 06/08/2017 2:57 PM, Duncan Murdoch wrote:
On 06/08/2017 9:17 AM, Jorge Cimentada wrote:
Hi,
I've been trying to install some very heavy packages from Github (~ 100MB -
300 MB) on my remote server using Rstudio server and I keep getting some
crashes. These packages are pretty much dat
t the
result from the variable tempConnection.
However, this doesn't fix the problem you saw, which appears to be a bug
in readRDS or gzcon. I'll post it to the bug list.
Duncan Murdoch
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On 09/08/2017 9:01 AM, Duncan Murdoch wrote:
(Sorry for not linking to your message; I accidentally deleted the
original copy of your message.)
Your code
> zz = textConnection('tempConnection', 'wb')
> saveRDS(c("a", "b", "c"), zz, asc
a function body has only a single
statement.
Duncan Murdoch
On Mon, Aug 14, 2017 at 12:49 PM, Martin Møller Skarbiniks Pedersen
wrote:
Dear all,
I am trying to learn functions in R and 3D plotting so I decided to try
to plot
the famous bad PRNG Randu from IBM(1).
However something is
he object "d" remained empty.
d <- load("~/docdis/input/ch2/WV6_Data_R_v_2016_01_01.rdata")
The variable d should have contained the names of objects from that
file. If it was empty, then something went wrong.
Duncan Murdoch
I would like to know how to convert this fi
On 23/08/2017 6:25 PM, Bert Gunter wrote:
Doesn't sort by size of subgroup. I interpret the phrase I asterisked as:
You were fooled by Peter's tricky single negative.
Duncan Murdoch
Your code does the following:
First subsets of size 1 are given.
Then all subsets of size 2
n) to run another
process, and you want to communicate with it.
The options live entirely within a given session.
The .Renviron and .Rprofile files hide this difference, but they aren't
the only ways to set these things, they're just convenient ways to set
them at the start of a se
quot;2000-01-01",to="2016-12-31")
Presumably you'd need to loop over the years: get all the daily data in
a year, calculate the overall High and Low, take the Open from the first
date, the Close from the last one, and repeat.
Duncan Murdoch
impossible. If the first line is a comment, all the rest are too.
Duncan Murdoch
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PLEASE do read the posting guide http://www.R-project.org/posti
On 03/09/2017 12:49 AM, Rolf Turner wrote:
On 03/09/17 12:29, Duncan Murdoch wrote:
On 02/09/2017 6:57 PM, Rolf Turner wrote:
On 03/09/17 03:56, William Dunlap via R-help wrote:
Is the reason you want a block comment containing code (as opposed to
arbitrary text) that you want to be able to
well, and
could see that the post_processor was being run.
I didn't get useful output, because the LaTeXing failed (I don't have
the rsos.cls), but perhaps you've already fixed this problem, or perhaps
it is intermittent?
Duncan Murdoch
Best regards,
Thierry
post_p
On 07/09/2017 10:11 AM, Thierry Onkelinx wrote:
remove.packages("INBOmd")
devtools::install_github("inbo/INBOmd@post_processor")
setwd(system.file("rmarkdown/templates/rsos_article/skeleton", package =
"INBOmd"))
debug(INBOmd::rsos_article)
rmarkdown::render("skeleton.Rmd")
__
sulting in the compilation error "Undefined control
sequence. l.128 \EndFirstPage"
That certainly indicates it isn't doing what you want, but it might be
running and doing something else.
Duncan Murdoch
I still get the error with the current version of the code. Running
On 07/09/2017 2:04 PM, Duncan Murdoch wrote:
On 07/09/2017 10:11 AM, Thierry Onkelinx wrote:
Dear Duncan,
Thanks for chiming in. Could you explain how you set debug() on
post_processor()? I've tried adding debug(post_processor) to
rsos_article() or adding debug(post_processor) when
Pandoc, then LaTeX (via Latexmk), then the post-processor, then
LaTeX again.
This suggests a solution to the rsos_article problem: somehow make sure
that the LaTeX is valid from the start, e.g. by defining dummy versions
of the missing macros.
Duncan Murdoch
I actually started by
copying the
ntactic sugar. What your second line does is
the same as
eval(df, mySummary)
which makes no sense. These would work:
eval(df, expr = mySummary)
eval(mySummary, envir = df)
You could write the first as
df %>% eval(expr = mySummary)
and the second as
df %>% eval(mySummary, envir =
from gsl-config is
-I/usr/local/Cellar/gsl/1.16/include
and I can see using
less /usr/local/Cellar/gsl/1.16/include/gsl/gsl_version.h
that the macros are defined as
#define GSL_VERSION "1.16"
#define GSL_MAJOR_VERSION 1
#define GSL_MINOR_VERSION 16
Presumably you'll get something
GSL_VERSION "2.3"
#define GSL_MAJOR_VERSION 2
#define GSL_MINOR_VERSION 3
It's puzzling.
Sure is. I can't see what would be going wrong.
Duncan Murdoch
David
On 09/13/2017 02:57 PM, Duncan Murdoch wrote:
On 13/09/2017 5:23 AM, Brayford, David wrote:
When I try to install gsl
when I use the
install.packages() function?
That will probably speed up the package installation process 390%.
See the Ncpus argument in ?install.packages.
Duncan Murdoch
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https
after converting x to a matrix.
Duncan Murdoch
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide c
defined outside of that.
So you should move my.env to the global environment where the server can
see it, or define the app within myApp, where its functions can see
locals for that function.
Duncan Murdoch
app = shinyApp(
ui = fluidPage(
sidebarLayout(
sidebarPanel(sliderI
.1),rnorm(1,0.5,0.1),rnorm(1,0.8,0.1)),2,2,byrow=T))
Peter's mapply solution is probably the best. Another that might be a
little faster (but more obscure) is to use a 3-index array. I think
this is what you'd want, with sa, so, and m as defined above:
ms <- array(c(rep(0, 5
from maintenance of the Rtools collection.
Duncan Murdoch
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how to get that to work...yet.
On 9/28/2017 5:11 AM, Duncan Murdoch wrote:
ms <- array(c(rep(0, 5),sa*m,so,sa), c(5, 2, 2))
Sorry about that -- I didn't notice the "byrow = T" in your original.
Duncan Murdoch
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river (or disabling hardware acceleration
if that's something that it can do) could make a difference.
Duncan Murdoch
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PLEASE do re
regexprs, but am unable to find a way to say
"transform words by deleting everything up to and including the 2nd
slash" when there might be zero, one or two slashes. Any suggestions?
Duncan Murdoch
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plit(lines, " ")
l3 <- lapply(l2, function(x) {
y <- strsplit(x, "/")
sapply(y, function(z) if (length(z) == 3) z[3] else "")
})
Duncan
Best,
Ulrik
On Mon, 9 Oct 2017 at 17:03 Duncan Murdoch <mailto:murdoch.dun...@gmail.com>> wro
87"
> gsub("(^| *)([^/ ]*/?){0,2}", "\\1", x)
[1] " 587 587 587 587"
> y <- "aa aa/ aa/bb aa/bb/ aa/bb/cc aa/bb/cc/ aa/bb/cc/dd
aa/bb/cc/dd/"
> gsub("(^| *)([^/ ]*/?){0,2}", "\\1", y)
[1] &q
#x27;d be interested in seeing those
errors, so I don't think I'd change it.
Duncan Murdoch
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PLEASE do read the posting guide http:
Yes, that's an example where the proposed behaviour makes sense. But
stopifnot(is.data.frame(df)); stopifnot(is.integer(df$ID))
isn't that much harder to type, and it already does what you want.
Duncan Murdoch
f(data.frame(ID=4:7))
# [1] 4 7
f(4:7)
# Error in df$ID : $ operato
efore? The package does seem to load successfully in
regular R, but I would prefer not to be constrained to that platform if
possible.
Since this is RStudio-specific, you'll need to ask on one of the RStudio
forums.
Duncan Murdoch
__
R-help@r-p
ure of the R language? Where can I find it documented? I
would hate to write code that is dependent on a non-supported, non-documented
language feature.
It is documented in the Introduction to R manual (hidden in section
11.5, "Updating fitted models"), and in ?formula, which ?lm ref
27;fprint' which takes exmp1 as the input: fprint(exmp1).
Why create them first? Just do something like this:
knowns <- c(
pa=0.35
pb=0.35
pc=0.30
pad=0.015
pbd=0.010
pcd=0.020)
Duncan Murdoch
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d the problem by using Windows 10?
Or is there anything else I can do?
This is an RStudio problem, not an R problem. One solution is to make
the "Plots" pane bigger. There may be others -- you'll have to contact
RStudio for help with it.
Duncan Murdoch
__
x,y) in this case, or any
other function that allows me to draw a shaded area under the curve on a
time series basis?
Times and dates just print like characters, they aren't actually
characters. For example,
x <- Sys.Date() + 1:20
y <- rnorm(20)
plot(y ~ x)
polygon(c(
ion; you should also
send your questions to R-help, not privately. I've cc'd my response there.
Duncan Murdoch
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PLEASE do read
what?
Duncan Murdoch
Function values that I would like to print in the table
x.eq.minus1 x.eq.zero x.eq.plus1
y.eq.minus1 -20 10-5
y.eq.zero -10 6 22
y.eq.plus1-8
16 13 3
3 1 1 G1 D1 3 19 13 6
4 1 1 G1 D1 4 12 13 -1
5 1 1 G1 D1 5 19 13 6
Just use
s <- within(s, db <- b - bl)
Duncan Murdoch
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d R's support for those is mixed.
- You need to make sure your graphics device supports your alphabet.
Not all graphics devices have character support for all languages.
Duncan Murdoch
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R-help@r-project.org mailing list -- To UNSUBSCRIBE and
ile following the instructions contained in it, doing lots of
previewing to make sure it looks okay. Run checks reasonably frequently
to find your errors and omissions.
Duncan Murdoch
Finally, google! -- there are many other tutorials on this on the web.
Cheers,
Bert
Bert Gunter
"The
On 05/06/2016 2:13 PM, Bert Gunter wrote:
Nope, Ted. I asked for a O(log(n)) solution, not an O(n) one.
I don't think that's possible with a numeric vector. Inserting an entry
at a random location is an O(n) operation, since you need to move all
following values out of the way
atrix and just make one
call to dmvnorm.
Duncan Murdoch
Thank you
Harold
library(mvtnorm)
### Create parameters for MVN
mu <- c(0,0,0,0)
cov <- matrix(.2, ncol= 4,nrow=4)
diag(cov) <- 1
sigma <- as.matrix(cov)
### Create nodes and expand to 4 dimensions for quadrature
dm <- l
add them, e.g.
df_year$hs_MteBove <- ...
2. Create your columns with the right length from the beginning:
df_year <- data.frame(day = rep(as.Date(NA), 182), ...)
I don't like this solution as much.
Duncan Murdoch
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R-help@r-project.org
add them, e.g.
df_year$hs_MteBove <- ...
2. Create your columns with the right length from the beginning:
df_year <- data.frame(day = rep(as.Date(NA), 182), ...)
I don't like this solution as much.
Duncan Murdoch
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R-help@r-project.org
On 09/06/2016 8:56 AM, Federman, Douglas wrote:
?read.fwf
There is a data import/export document on cran.r-project.org
And included with R distributions. It's one of the manuals, and will be
accessible via the help menu in front ends that have one.
Duncan Murdoch
-Ori
6.2. It also mentions an "R on AIX" project; I don't know if that is
still active.
Duncan Murdoch
My ultimate goal is to integrate R with
microstrategy and my microstrategy server is on AIX 7, so i need to have R
installed over there before i can install integration pack.
An
ow_day$day, function(x)
round(mean(df_snow$snow[df_snow$day == x], na.rm=T)), 0)
The 0 at the end is an example of the numeric function result you want,
so that vapply() knows to create a numeric vector.
Duncan Murdoch
day snow
NA NULL
NA.1 NULL
N
mend using knitr and rglwidget. For example, put this in
example.Rmd:
---
title: "Example"
author: "Duncan Murdoch"
date: "June 10, 2016"
output: html_document
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```
```{r}
options(rgl.useNULL = T
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