partial match attr is for something like
attr(data.frame(), "cla")
which will partially match to "class".
On Sun, Oct 30, 2022, 12:55 Joshua Ulrich wrote:
> For what it's worth, I set these options to warn me about partial matches:
>
> options(warnPartialMatchArgs = TRUE,
> warnPartial
For what it's worth, I set these options to warn me about partial matches:
options(warnPartialMatchArgs = TRUE,
warnPartialMatchAttr = TRUE,
warnPartialMatchDollar = TRUE)
That warns about this particular case, as well as partial argument
name matches in function calls. I don't re
On Fri, 28 Oct 2022 16:42:41 +0100
Rui Barradas wrote:
> This behavior, partial matching of column or list members names when
> extracting with `$` is practically a FAQ.
> See the latest R-Help thread on it after the release of R 4.0
>
>
> https://stat.ethz.ch/pipermail/r-help/2020-May/46714
Às 14:52 de 28/10/2022, Sergei Ko escreveu:
Hi All,
Just noticed that R returns results for non-existent name if you have
another variable with the same beginning when you subset with $.
See the code below:
name_0 <- "ID"
name_1 <- "name"
name_2 <- "name1"
v0 <- 1:200
v1 <- c(rep(0,100), rep(1,
Does this explain it: (from ?Extract)
name
A literal character string or a name (possibly backtick quoted). For
extraction, this is normally (see under ‘Environments’) **partially
matched** to the names of the object.
-- Bert
On Fri, Oct 28, 2022 at 6:53 AM Sergei Ko wrote:
>
> Hi All,
>
> Jus
Hi All,
Just noticed that R returns results for non-existent name if you have
another variable with the same beginning when you subset with $.
See the code below:
name_0 <- "ID"
name_1 <- "name"
name_2 <- "name1"
v0 <- 1:200
v1 <- c(rep(0,100), rep(1,100))
v2 <- c(rep(0,50), rep(1,150))
df <- as
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