Sorry... I missed that the mailing list had been removed from this email.
Tina... always keep the mailing list included when you ask questions.
On Thu, 13 Jun 2019, Jeff Newmiller wrote:
I am sorry I did not read more closely earlier... I agree with Bert... you do
need to spend some time
Jeff:
Your solution is not quite what she asked for (she wanted a data frame, not
a list).
Moreover, most of the time it is done automatically as the first step of a
tapply() /filter() type operation or is inherent in modeling and
trellis-type plots. I *still* suspect it is unnecessary, but of
Your question seems like an information-free zone. "Quick" is an opinion unless
you set the boundaries of your question much more precisely. The Posting Guide
strongly recommends providing a reproducible example of what you want to
discuss. In this case I would suggest that you use the
I do it regularly.
Base R:
result <- split( DF[ , 4, drop=FALSE ], DF[ , -4 ] )
Tidyverse:
library(tidyr)
result <- nest( DF, time )
filter( result, "a2"==a & "b1"==b & "c1"==c )[[ "data" ]]
On Thu, 13 Jun 2019, Bert Gunter wrote:
Why? I suspect that there is no reason that you need to do
On 14/06/19 5:30 AM, Tina Chatterjee wrote:
Hello everyone!
I have the following dataframe(df).
a<-c("a1","a2","a2","a1","a1","a1")
b<-c("b1","b1","b1","b1","b1","b2")
c<-c("c1","c1","c1","c1","c1","c2")
time <- c(runif(6,0,1))
I know that it's basically harmless, but it drives me nuts
On 13/06/2019 4:32 p.m., Duncan Murdoch wrote:
On 13/06/2019 12:47 p.m., ravi via R-help wrote:
Hi,I want to plot a surface joining a circle on a plane with another circle (a
little offset w.r.t. the first one) on a parallel plane. This is a very
simplified version of my problem.
I will
Why? I suspect that there is no reason that you need to do this.
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 Thu, Jun 13, 2019 at 1:22 PM
How about just
df$time[match(paste(df$a, df$b, df$c), c(
"co mb o1",
..
"co mb oN"))]
On Fri, 14 Jun 2019 at 08:22, Tina Chatterjee
wrote:
> Hello everyone!
> I have the following dataframe(df).
>
> a<-c("a1","a2","a2","a1","a1","a1")
> b<-c("b1","b1","b1","b1","b1","b2")
>
On 13/06/2019 12:47 p.m., ravi via R-help wrote:
Hi,I want to plot a surface joining a circle on a plane with another circle (a
little offset w.r.t. the first one) on a parallel plane. This is a very
simplified version of my problem.
I will explain with the following code :
# First, I plot the
Hello everyone!
I have the following dataframe(df).
a<-c("a1","a2","a2","a1","a1","a1")
b<-c("b1","b1","b1","b1","b1","b2")
c<-c("c1","c1","c1","c1","c1","c2")
time <- c(runif(6,0,1))
df<-data.frame(a,b,c,time)
df
a b c time
1 a1 b1 c1 0.28781082
2 a2 b1 c1 0.02102591
3 a2 b1 c1
Hi,I want to plot a surface joining a circle on a plane with another circle (a
little offset w.r.t. the first one) on a parallel plane. This is a very
simplified version of my problem.
I will explain with the following code :
# First, I plot the two circlesorig1 <- 0.4;radius1=0.3;theta <-
UGH!
I stared and stared at this thinking I may have a typo and did not see it!
Thank you very much Sir!
WHP
autocorrelate <- function(data, value, lags = 0.20) { #lags Not Lags!
Sheesh!
value_expr <- enquo(value)
acf_values <- data %>%
select(!! value_expr) %>%
pull() %>%
> Hello I have created a function called autocorrelate.
>
> When I run it with ggplot I get this error:
> #Error in autocorrelate(., NetEditRev, lags = 0:nrow(.)) : unused
argument (lags = 0:nrow(.))
This means that autocorrelate does not have an argument called lags. E.g.
> f <-
#RStudio Version 1.2.1335
sessionInfo()
#R version 3.5.3 (2019-03-11)
#Platform: x86_64-w64-mingw32/x64 (64-bit)
#Running under: Windows >= 8 x64 (build 9200)
Hello I have created a function called autocorrelate.
When I run it with ggplot I get this error:
#Error in autocorrelate(.,
Gabriel,
I apologize. I did not mean to flame, merely to point out a typical usage
of tilde that might have escaped the discussion.
As you say, Kurt's fix makes this all moot.
I also apologize for wasting everyone's time with my spam.
On Thu, Jun 13, 2019 at 2:13 AM Gabriel Becker
wrote:
> At
Hola Jorge,
he probado con RODBCy me ha funcionado a la primera! Como diría áquel:
"¡Ójala te hubiera conocido antes!"
Muchísimas gracias!! Un abrazo!
Rubén,
El jue., 13 jun. 2019 a las 12:51, Jorge Pradas ()
escribió:
> Hola Ruben,
>
> yo uso el paquete RODBC y no suelo tener problemas.
> Lo
Hi,
Is there a way to resize a matrix defined as follows:
SEXP a = PROTECT(allocMatrix(INTSXP, 10, 2));
int *pa = INTEGER(a)
To row = 5 and col = 1 or do I have to allocate a second matrix "b" with
pointer *pb and do a "for" loop to transfer the value of a to b?
Thank you
Best regards
Morgan
Hola Ruben,
yo uso el paquete RODBC y no suelo tener problemas.
Lo mejor es que la sentencia la metas en una cadena y luego la ejecutes
directamente en la consola de SQL que uses, sin pasar por R, para ver que
la sentencia está bien.
Así viendo el código pienso que igual el problema es que las
Pd: Perdón por el duplicado de mensaje, se me olvido poner el asunto al
anterior y me han surgido nuevas consultas.
Buenos días,
llevo unos dias peleando para realizar una consulta con INSERT en Windows
SQL. He probado varios paquetes de R y con ninguno lo he conseguido.
Ahora mismo estoy
Hi all,
I'm using bnlearn to build a Bayesian Network with 167 nodes. I have got
the fitted network, but when I try to do inference using cpquery (or
cpdist), I got this error message:
Error in logical(n) : vector size cannot be NA/NaNIn addition: Warning
message:In check.cpq.args(fitted =
At the risk of looking silly, note that all of this is now largely moot
anyway (or will be with the next release of R), thanks to Kurt Hornik's
fixing of the bug in question (which he announced on this thread prior to
but I read after Paul's).
~G
On Wed, Jun 12, 2019 at 11:51 PM Gabriel Becker
On Wed, Jun 12, 2019, 5:16 AM Paul McQuesten wrote:
> @ Gabriel:
>
> "Avoid tilde in file names":
> Not quite.
> A tilde *suffix* is commonly used by *nix editors for backup files
>
> https://unix.stackexchange.com/questions/76189/what-does-the-tilde-mean-at-the-end-of-a-filename
I'm aware of
@ Gabriel:
"Avoid tilde in file names":
Not quite.
A tilde *suffix* is commonly used by *nix editors for backup files
https://unix.stackexchange.com/questions/76189/what-does-the-tilde-mean-at-the-end-of-a-filename
On Wed, Jun 12, 2019 at 2:43 AM Kurt Hornik wrote:
> > Duncan Murdoch
I tested Microsoft's linear algebra etc "racer", works well
Alsp simmer seems to be very quick.
How other developments in getting R quick?
reg Kai
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list -- To UNSUBSCRIBE and
24 matches
Mail list logo
