I am referring to all 3, ie the type of Ions_frag :) Initially I used : type Ions_frag mz::Float64 intensity::Float64 charge::Int64 end
and it works. But, after reading the documentation I "understood" that it is not optimal in performances. Le mardi 12 juillet 2016 16:59:57 UTC+2, Yichao Yu a écrit : > > > > Which one are you referring to? > > The one you have is a perfectly fine type. I'm not sure what do you > want to achieve. > >