Viewfunction from before. the
tablefunction just count values. the
$is a shortcut to access column values
Time.stampinto a real date format
Lubridatepackage can also help with duration, time zone, intervals, ... Have a look at the cheatsheets. It is a bit complex to get into but so much less than trying to do it yourself. I've lost literally days of my working life, trying to do this kind of stuff badly in Excel/Google Sheet.
urltoolspackage which as a dedicated
domain()function to do exactly that.
Oh you do 'R programming', that's cool. Is it like Air Guitar? You do fake programming? - An anonymous member of my family
%>%operator allows operations to be carried out successively. Meaning the results of the previous command are the entries for the next one. Like the > ( “pipe”) command line for terminal if you came across it.