This is great!
Many thanks to all for helping to further resolve the problem.
Best wishes
Ogbos
On Fri, Mar 29, 2024 at 6:39 AM Rui Barradas wrote:
> Às 01:43 de 29/03/2024, Ogbos Okike escreveu:
> > Dear Rui,
> > Thanks again for resolving this. I have already started using the version
> > that
Às 01:43 de 29/03/2024, Ogbos Okike escreveu:
Dear Rui,
Thanks again for resolving this. I have already started using the version
that works for me.
But to clarify the second part, please let me paste the what I did and the
error message:
set.seed(2024)
data <- data.frame(
+Date = sample(
I would guess your version of R is earlier than 4.1, when the built-in pipe was
introduced to the language
On March 28, 2024 6:43:05 PM PDT, Ogbos Okike wrote:
>Dear Rui,
>Thanks again for resolving this. I have already started using the version
>that works for me.
>
>But to clarify the second p
Dear Deepayan,
Thanks for your kind response.
Regards
Ogbos
On Thu, Mar 28, 2024 at 3:40 AM Deepayan Sarkar
wrote:
> For more complicated examples, the (relatively new) array2DF()
> function is also useful:
>
> > with(data, tapply(count, Date, mean)) |> array2DF()
> Var1Value
> 1 202
Dear Rui,
Thanks again for resolving this. I have already started using the version
that works for me.
But to clarify the second part, please let me paste the what I did and the
error message:
> set.seed(2024)
> data <- data.frame(
+Date = sample(seq(Sys.Date() - 5, Sys.Date(), by = "1 days")
For more complicated examples, the (relatively new) array2DF()
function is also useful:
> with(data, tapply(count, Date, mean)) |> array2DF()
Var1Value
1 2024-03-23 5.416667
2 2024-03-24 5.50
3 2024-03-25 6.00
4 2024-03-26 4.476190
5 2024-03-27 6.538462
6 2024-03-28 5.20
o
Às 08:58 de 27/03/2024, Ogbos Okike escreveu:
Dear Rui,
Nice to hear from you!
I am sorry for the omission and I have taken note.
Many thanks for responding. The second solution looks elegant as it quickly
resolved the problem.
Please, take a second look at the first solution. It refused to ru
Dear Rui,
Nice to hear from you!
I am sorry for the omission and I have taken note.
Many thanks for responding. The second solution looks elegant as it quickly
resolved the problem.
Please, take a second look at the first solution. It refused to run. Looks
as if the pipe is not properly position
Às 04:30 de 27/03/2024, Ogbos Okike escreveu:
Warm greetings to you all.
Using the tapply function below:
data<-read.table("FD1month",col.names = c("Dates","count"))
x=data$count
f<-factor(data$Dates)
AB<- tapply(x,f,mean)
I made a simple calculation. The result, stored in AB, is of the form
Warm greetings to you all.
Using the tapply function below:
data<-read.table("FD1month",col.names = c("Dates","count"))
x=data$count
f<-factor(data$Dates)
AB<- tapply(x,f,mean)
I made a simple calculation. The result, stored in AB, is of the form
below. But an effort to write AB to a file as a
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