Hi
You shouldn't use HTML formating unless you want to surprise us with weird and
messy email.
function dcast is in data.table and/or in reshape2 packages. For both
install.packages("data.table")
install.packages("reshape2")
followed by
library(data.table)
library(reshape2)
should be enough to make function dcast available.
Maybe you could spent some time reading R-intro docs.
Cheers
Petr
> -----Original Message-----
> From: R-help <r-help-boun...@r-project.org> On Behalf Of Marie-joe Kfoury
> Sent: Thursday, March 21, 2019 9:28 AM
> To: r-help@r-project.org
> Subject: [R] Question regarding the dcast function
>
> Hi,
>
>
> I am having a problem with installing the dcast function in R 3.5.3
>
> Here is the message that I am getting when trying to install it:
>
> > install.packages("dcast")
> Installing package into �C:/Users/marie/Documents/R/win-library/3.5�
> (as �lib� is unspecified)
> Warning message:
> package �dcast� is not available (for R version 3.5.3)
>
>
>
> Marie Joe Kfoury
>
> [[alternative HTML version deleted]]
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