Quickest method to convert Vector of Strings to 3 Vectors of Floats

[oheil]

Here are some more examples on how to do it in other ways:

Best way to get all substrings or numbers matching a regex

Bonjour, What is the best way for getting a String on Number Vector from a regex (like with the old matchall method)? pat = r"[+-]?\d+\.?\d*" txt = "aaa -1 bbb +2.2 ccc 123.456 ddd" # findall? ranges = findall(pat, txt) words = map(range->txt[range], ranges) # could be shorter? numbers = parse.(Float64, words) # => # 3-element Array{Float64,1}: # 1.0 # -1.0 # 123.456 # eachmatch? matches = eachmatch(pat, txt) words = getfield.(matches, :match) numbers = parse.(Float64, words) # =>…

(i case you don’t follow the discourse)