I want to use spread function from tidyr package but my RStudio says
"Error in spread(., nama_event, created_at) :
could not find function spread"
Therefore, I want to install tidyr package but it doesn't exist in RStudio 1.4.1.
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        Giuseppe
        
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                    You are looking for pivot_wider? – jsv Apr 13 '21 at 04:46
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                    2Did you install the package, and did you load it before calling the function? This doesn't seem like a problem that's specific to `tidyr` or `spread`, just about generally loading things properly – camille Apr 13 '21 at 04:53
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                    Thanks Camille, you're right it didn't load properly. – Giuseppe Apr 13 '21 at 05:10
 
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        Instead of using spread you should use pivot_longer.
https://tidyr.tidyverse.org/articles/pivot.html
To install a package, you shoud use install.packages.
        crestor
        
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