I have an imported data set that I've used GroupBy
on to be organized by specific elements of the sublists within the data. These keys are strings of numbers (in particular, they are grouped by day and then by the hour, which is #[[2, 3]]
, and #[[2, 4]]
respectively). I am now trying to pick out various keys from these new associations. Here is what a piece of the array looks like:
{{string1}, {2016, 3, 4, 0, 0}}
So, if I wanted to examine every piece of information from the 4th day of March, I could do Key["4"]
, which yields:
<|"0" -> {{string1}, {2016, 3, 4, 0, 0}} |>
I can pick them out individually like this to look at with just the Key
function, but what I would like to do is pick out several keys to examine a range of days. I've tried using Keys
, but it doesn't seem to take just a key argument, and going through the whole data set to grab the explicit key values isn't a viable option. Is there an easier way to pick out multiple keys?
Lookup
in the documentation. $\endgroup$Lookup
, which I'll put as an answer. It might help someone else $\endgroup$