Replace superseded "do" function calls

[DimmestP]

From #85 Flic's code review

In calculate_deltadeltacq_bytargetid(), dplyr::do() is SUPERCEDED, perhaps use alternatives suggested in dplyr docs (summarise(), nest_by() and across()) : https://dplyr.tidyverse.org/reference/do.html https://github.com/ewallace/tidyqpcr/blob/master/R/calculate_deltacq.R#L142

[ewallace]

Oh dear, I didn’t realise do() was superseded! That is a very nice function.

Low priority though, if it works?

[ewallace]

I have recently tried to look at this in other situations, and even though do() is superseded I still find it more intuitive in some situations.

[ewallace]

Update: dplyr::summarise now allows return of data frames. That means that we would be able to replace do calls with summarise calls, and update dplyr dependency to v1.0.0 or later.

[MichalLauer]

Hello!
Is this issue still relevant?:)

[ewallace]

Hello @MichalLauer - yes this issue is still relevant. I'm just reviewing and updating tidyqpcr. Currently do() still works, and is not generating warnings, but, it's still superseded.

I'm flagging as "help wanted".