[julia-users] Re: DataStreams with mixed data

[Brandon Booth]

I should clarify, with mixed data, all columns starting with the first 
numeric column are changed to #NULL. So the first 11 columns are text, 
columns 12-15 are numeric, and then 16-20 are text. When I convert it to 
Data.Table, columns 1-11 are strings and columns 12 - 20 are #NULL.