> > correct example is
> >
> >
> > mydf <- data.frame(id_station = 1234, string_data = as.factor(2024, 12,
> > 1, 0, 0), rainfall_value= 55)
> >
> >
> > In this case mydf$string_data is a factor, but of length 1 (and not 5
> > like in the initial ex
-help@r-project.org
Subject: Re: [R] split a factor into single elements
[External Email]
Hi,
why would this simple procedure not work?
--- snip ---
mydf <- data.frame(id_station = 1234, string_data = c(2024, 12, 1, 0, 0),
rainfall_value= 55)
mydf$string_data <- as.factor(mydf$strin
s.numeric(mydf[[new_var_name]])
> }
> # remove trash
> mydf <- mydf[,-4]
> # Provide more useful names
> colnames(mydf) <- c("id_station", "string_data", "rainfall_mm", "Year",
> "Month", "Day", "hour", "mi
Provide more useful names
colnames(mydf) <- c("id_station", "string_data", "rainfall_mm", "Year",
"Month", "Day", "hour", "minute")
Regards,
Tim
-Original Message-
From: R-help On Behalf Of Stefano Sofia
On 28/03/2024 7:48 a.m., Stefano Sofia wrote:
as.factor(2024, 12, 1, 0, 0)
That doesn't work. You need to put the numbers in a single vector as
Fabio did, or you'll see this:
Error in as.factor(2024, 12, 1, 0, 0) : unused arguments (12, 1, 0, 0)
Duncan Murdoch
r-help@R-project.org
Oggetto: Re: [R] split a factor into single elements
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Hi Stefano,
maybe something like this can help you?
myfacto
-mail: stefano.so...@regione.marche.it
---Oo-oO
Da: Fabio D'Agostino
Inviato: gioved� 28 marzo 2024 12:20
A: Stefano Sofia; r-help@R-project.org
Oggetto: Re: [R] split a factor into single elements
Non si ric
Hi Stefano,
maybe something like this can help you?
myfactor <- as.factor(c(2024, 2, 1, 0, 0))
# Convert factor values to integers
first_element <- as.integer(as.character(myfactor)[1])
second_element <- as.integer(as.character(myfactor)[2])
third_element <- as.integer(as.character(myfactor)[3])
Dear R-list users,
forgive me for this silly question, I did my best to find a solution with no
success.
Suppose I have a factor type like
myfactor <- as.factor(2024, 2, 1, 0, 0)
There are no characters (and therefore strsplit for eample does not work).
I need to store separately the 1st, 2
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