Hello,
I have set a model with deSolve's ode. I have set the time as `period
= seq(1, 10, 1)` but the times I get from the ode are like 1,
1.000173...
Is it possible to run ode with the time points provided by `period`?
--
Best regards,
Luigi
__
R-hel
Dear all,
Apologies for the late reply - I have just got back from my shift. I am
unfortunately a little sleep deprived hehe
Hi Bert,
Thank-you for your reply
Yes, apologies - the syntax was lost in translation whilst changing the names
of the groups, imported data-set file name and variab
Hello,
I'm testing some code in R 4.0, and I'm having an issue with the following"
# -
rm(list=ls())
graphics.off()
#load("/tmp/post.RData")
var = list();
# If I uncomment this it fixes things:
# var$options = list(mi = list(),
#misc = list())
#
var$options$misc
Dear R-help list,
I have 3D NURBS curves that I would like to import into R as B-splines. The
curves are in Rhinoceros 3dm format but can be converted to IGES format.
Can 3D NURBS curves be imported into R?
Thank you,
Zemleroi
[[alternative HTML version deleted]]
_
I can't answer your question (about your R programming skills) but the
behavior you complain about is as documented. In particular:
"Thus the default behaviour is to use partial matching only when extracting
from recursive objects (except environments) by $. Even in that case,
warnings can be swit
Another symptom of this problem is:
> {x <- list(Abc=list(Pqr="Old Abc$Pqr")); x$Ab$Pqr <- "New Ab$Pqr" ; x}
R version 3.6.2 (2019-12-12) | R version 4.0.0 (2020-04-24)
List of 2| List of 2
$ Abc:List of 1 | $ Abc:List of 1
..$ Pqr: chr "Old Abc$Pqr" | ..$ Pqr
The unhelpful answer is yes, because R is a programming language that just
requires someone with an itch. The more helpful answer is that the rgl package
could be a good place to investigate making those connections... it looks like
that might have been a "future work item" some time back.
On M
Hello Bert,
I've read the documentation and I didn't think it applied here. Perhaps
it's my reading of that documentation I'm confused by. I stays *only when
extracting*. What I'm doing here is assigning values. Is the expected
behavior really to create a copy of the "misc" element in "mi" and the
Hmmm... yes. I read (past tense) that passage as meaning that **when
extracting** partial matching is only done with $. I did not read it as
also saying that with assignment, partial matching with $ is not done, but
I see how you could. As Bill D.'s example showed, even R seems confused
about how
Hello All, Is there any parameter to make read_excel() ignore the
case-sensitiveness of the worksheet? I'm using the below to ready in multiple
spreadsheets and it works perfectly fine if the worksheet is named 'Tables',
but fails when it's named ' TABLES'. Any thoughts?
lapply(1:nrow(SIS),
Here’s a thought, please. Could you use the tolower function and make them
all lower case?
Thanks,
Erin
On Tue, May 26, 2020 at 8:21 PM Ravi Jeyaraman wrote:
> Hello All, Is there any parameter to make read_excel() ignore the
> case-sensitiveness of the worksheet? I'm using the below to read
I’ve already tried that and doesn’t work
From: Erin Hodgess [mailto:erinm.hodg...@gmail.com]
Sent: Tuesday, May 26, 2020 10:55 PM
To: Ravi Jeyaraman
Cc: r-help@r-project.org
Subject: Re: [R] read_excel() ignore case of worksheet name?
Here’s a thought, please. Could you use the tolower f
What about getSheets, please?
That will get the sheet names.
On Tue, May 26, 2020 at 8:59 PM Ravi Jeyaraman wrote:
> I’ve already tried that and doesn’t work
>
>
>
> *From:* Erin Hodgess [mailto:erinm.hodg...@gmail.com]
> *Sent:* Tuesday, May 26, 2020 10:55 PM
> *To:* Ravi Jeyaraman
> *Cc:* r-
Nice!
On Tue, May 26, 2020 at 9:37 PM Ista Zahn wrote:
> How about
>
> read_excel_table <- function(x) {
> readxl::read_excel(
> x,
> sheet=grep("tables",
>excel_sheets(x),
>ignore.case = TRUE,
>value = TRUE),
> .name_repair = fixColN
How about
read_excel_table <- function(x) {
readxl::read_excel(
x,
sheet=grep("tables",
excel_sheets(x),
ignore.case = TRUE,
value = TRUE),
.name_repair = fixColNames
)
}
lapply(SIS$FULL_FILEPATH, read_excel_table)
--Ista
On Tue, May
There is a function excel_sheets() in the readxl package which will tell
you the names of the sheets.
Using that you should probably be able to take the appropriate evasive
action.
cheers,
Rolf Turner
On 27/05/20 2:59 pm, Ravi Jeyaraman wrote:
I’ve already tried that and doesn’t work
Hi Ravi,
The simplest way seems to be the excel_sheets function in the readxl
package. If you know that the sheet name will be some form of "Table",
something like this may do it:
getSheetCase<-function(filepath,sheetname) {
localnames<-c(sheetname,
paste0(toupper(substr(sheetname,1,1)),substr(
Hi,
This is my code a few years ago. I was able to output multiple sheet to
an excel file. Nevertheless, the "append" argument appears to be obsolete.
Now I see only one sheet, the latest added sheet, in the output. Is there
any other way to do it with openxlsx::write.xlsx or other
functions/pa
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