I need help (tidyverse)

Hello, i want to install the package tidyverse, but i have extremely problems.
── Attaching packages ───────────────────────────────────────────── tidyverse 1.3.0 ──
✓ ggplot2 3.3.0 ✓ purrr 0.3.3
✓ tibble 3.0.0 ✓ dplyr 0.8.5
✓ tidyr 1.0.2 ✓ stringr 1.4.0
✓ readr 1.3.1 ✓ forcats 0.5.0
── Conflicts ──────────────────────────────────────────────── tidyverse_conflicts() ──
x dplyr::filter() masks stats::filter()
x dplyr::lag() masks stats::lag()

what can I do, I'm a new user and i need help please

Hi @ok1410, welcome to RStudio Community.

Those are just warnings that the tidyverse contains functions named filter() and lag() which are also present in other packages. As a result, the functions in stats have been masked (superseded) by the ones in tidyverse. Generally, you won't have problems as a result of those conflicts.

Hey thanks your your answer :wink: so does this mean that the download of this package was successful ? And do you know if there is a way to use German as my language in r studio ?

Nice day :+1:

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Yes, it was successful. Sorry, I've never tried using RStudio in a language other than English. Maybe another community member will be able to guide you.

See R help about environment variable.

?`environment variables`

LANGUAGE environment variable can help change the error messages that are internationalized

> Sys.setenv(LANGUAGE="de")
> 3*i
Fehler: Objekt 'i' nicht gefunden
> Sys.setenv(LANGUAGE="en")
> 3*i
Error: object 'i' not found

Created on 2020-04-04 by the reprex package (v0.3.0.9001)

This is a start.
See also
https://cran.r-project.org/doc/manuals/r-release/R-admin.html#Internationalization