On 2020-07-05 14:50 -0400, Christopher W. Ryan wrote:
> I've been conducting relatively simple
> COVID-19 surveillance for our jurisdiction.
Dear Christopher,
As I am a bit unfamiliar when it comes to the
tidyverse, I wrote these lines using regular
data.frames:
### Convert to
Exit the application you started?
On July 5, 2020 3:06:52 PM PDT, "Sparks, John" wrote:
>Hi R Helpers,
>
>I am trying to open another application from within R and then work
>with it.
>
>I can get the application to open, but R then hangs at that point
>(spinning blue circle in the middle of the
Hi Jeff,
Greatly appreciate your reply, but I don't quite understand it.
Perhaps I should give a little more detail.
For this example, I want to open notepad, then go to notepad and type something
in. So the program
library(KeyboardSimulator)
This list is not the recommended location for support of that Windows
only package. The URL in the DESCRIPTION file has this to advise:
++
This package doesn't work on my computer! How can I make it work?
Open aGitHub
On 2020-07-05 22:16 +, Sparks, John wrote:
>
> For this example, I want to open notepad,
> then go to notepad and type something in.
Dear John,
Perhaps start Notepad in the background is
what you mean? Something like
system2("START /B Notepad", invisible=FALSE)
Found it at
Have you talked directly to the designers of the new database?
One would hope that they had a clear migration path in mind.
Perhaps they just didn't document it to your satisfaction.
Rich
On Sun, Jul 5, 2020 at 2:51 PM Christopher W. Ryan wrote:
>
> I've been conducting relatively simple
For posterity, Abby's suggestion is spot on.
The small program below demonstrates the functionality. May need to change
numbers in mouse.move depending on where your copy of Notepad opens up. You
can find the position of your mouse on the screen using mouse.get_cursor()
Thanks to all, but
*Just my opinion* : --> feel free to disregard
I would suggest that you stop thinking in terms of tidyverse functionality
and instead think of what kind of data structure you need for your ongoing
work and where you will source data to populate that structure both now --
including legacy data --
Hi R Helpers,
I am trying to open another application from within R and then work with it.
I can get the application to open, but R then hangs at that point (spinning
blue circle in the middle of the screen) and my subsequent programming does not
execute.
Does anybody know how to get R to
If you open an app using the default settings for system2, R normally expects
to let you know what the program's return value was, so if it was interactive
you would need to terminate the program so there would be a result for system2
to return with. For what you actually appear to be doing you
shell ("Notepad", wait=FALSE)
On Mon, Jul 6, 2020 at 10:07 AM Sparks, John wrote:
>
> Hi R Helpers,
>
> I am trying to open another application from within R and then work with it.
>
> I can get the application to open, but R then hangs at that point (spinning
> blue circle in the middle of the
Ouch. I should have know all those points Rui: my bad. Casual behaviour while
just rushing up a little example. Good to be reminded.
group_modify() is clearly exactly what I wanted and I will experiment with it
and make sure I understand it properly. I see from the help that it evolves
Apologies if this is a stupid question but searching keeps getting things I
know and don't need.
What I want to do is to use the group-by() power of dplyr to run functions that
expect a dataframe/tibble per group but I can't see how do it. Here is a
reproducible example.
### create trivial
Hello,
You can pass a grouped tibble to a function with grouped_modify but the
function must return a data.frame (or similar).
## this will also do it
#sillyFun <- function(tib){
# tibble(nrow = nrow(tib), ncol = ncol(tib))
#}
sillyFun <- function(tib){
data.frame(nrow = nrow(tib), ncol
I've been conducting relatively simple COVID-19 surveillance for our
jurisdiction. We get data on lab test results automatically, and then
interview patients to obtain other information, like clinical details.
We had been recording all data in our long-time data system (call it
dataSystemA). But
Hello,
I forgot to say I redid the data set setting the RNG seed first.
set.seed(2020)
n <- 50
x <- 1:n
y <- sample(1:3, n, replace = TRUE)
z <- rnorm(n)
tib <- tibble(x,y,z)
Also, don't do
as_tibble(cbind(...))
as.data.frame(cbind(...))
If one of the variables is of a different class
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