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Why aren't these various encodings allowing me to properly display Portuguese?
(2 answers)
Closed 1 year ago.
When I first wrote my script, letters such as 'ç' and 'ã - very commonly used in portuguese - were fine. So if I wrote, for example, the word 'vagão' in portuguese, that's how it would read it. But when I reopened the project with that script, it reads "vagão". How do I fix it?
You must be looking at encoding issues or conversion issues due to encoding on Windows(assuming that you're using windows). This might give you your answer.
Related
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long/bigint/decimal equivalent datatype in R
(7 answers)
Closed 3 years ago.
I am assigning a large odd number to a variable (1126605209290117121) and it is being shown as (1126605209290117120) [observe the last digit] in the environment. But assigning a large even number is represented correctly. Can someone explain why?
a = 1126605209290117121
print(as.character(a))
[1] "1126605209290117120"
After searching through the internet I learned that R still has only 32-bit integers.
This blog post in R Bloggers summarises the problem clearly
This question already has answers here:
%>% key binding / keyboard shortcut in Rstudio
(5 answers)
Closed 5 years ago.
It's great in RStudio to have already a key short-cut for <-, which is ALT+-.
Wouldn't it be also great to have also a short-cut for %>%, which is possibly the second most frequent key sequence (after <-) that R programmers type?
Or maybe there is already one?
If you want to solve this in rstudio you can create an addin and reference a custom shortcut to your addin. Here is the reference page which will guide you through the process: https://rstudio.github.io/rstudioaddins/
This question already has answers here:
The R console is in my native language, how can I set R to English?
(6 answers)
How to change language settings in R
(18 answers)
Closed 4 years ago.
I am using R on Windows 8. If I run R in RStudio, the console gives me the error messages in German. For a variety of reasons, this is undesirable, and I want R to be English.
I found the very same problem here:
The R console is in my native language, how can I set R to English?
I did exactly as was suggested (changed "Language for non-Unicode programs" to English and rewrote the Rconsole file) but it didn't help.
Best regards
This question already has answers here:
Figure out what version of R a function was introduced in
(2 answers)
Closed 9 years ago.
Is there a way to determine rather easily when an R function was added (what version number). Take for instance when were:
paste0 and browseVignettes added?
I'm not really looking for when these were added but a way to see when they were added.
Converting my comment to an answer as requested:
You can use the news() function
news(grepl("paste0", Text))
Go here: http://cran.r-project.org/src/base/NEWS.html
paste0 was in 2.15.0 and browseVignettes was 2.13.0 but it doesn't seem to mention browseVignettes.
This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
Number format, writing 1e-5 instead of 0.00001
How to not display number as exponent?
I am using RStudio and have a problem that I could not find any solution for:
When working with very large numbers, R displays those number in a shorter format.
But when calculating (for example) (2000x1000x2000), I really want to see 4000000000 and not 4e+09.
How can I change that behaviour?