Yes, it works. Thank you so much for your help!
On Thursday, July 21, 2016 at 4:11:24 PM UTC-4, Gabriel Gellner wrote: > > Can you just cast the array to Float64 or whatever numeric type you need > to column to be? > > On Thursday, July 21, 2016 at 9:50:14 AM UTC-7, Ping Hou wrote: >> >> Hi, >> >> I encountered a problem when I running my code. >> >> LoadError: MethodError: `abs` has no method matching abs(::Array{Any,1}) >> while loading In[21], in expression starting on line 12 >> >> >> Could anybody help me to fix it? >> >> Best, >> Ping >> >