possible new dependencies for version 0.2.0

[harshkrishna17]

There are a few packages that are required for the new functions in version 0.2.0 to be added to the dependencies list. They are :-

1. purrr {plot_convexhull}. Mapping a function to a list. Functions required are map() and reduce().
2. useful {plot_passnet}. Function required is shift.column().
3. gridExtra {plot_passnet}. Function required is tableGrob().

There are a few more packages that can be removed :-

1. Rcpp & RcppRoll. Since we already have TTR to calculate the rolling average, we dont require either package.
2. wesanderson. This is an option as we already have a colour scale package in viridis. Or of course we can just create a manual colour scale where the colours are an option to the user.

[Ryo-N7]

• {wesanderson}: see remove color palette dependencies & allow for more color customization by the user #21
• I'll check out those other ones but I don't see a branch for your pass-net stuff

[harshkrishna17]

Since the removal of Rcpp and RcppRoll from imports has been shifted to issue #47 (fix globals and other NAMESPACE issues), should this issue be closed?

[Ryo-N7]

yeah i mean this should've just been a note or something in the chat rather than an issue by itself since all of the changes were going to be handled in other issues from the start anyway