Published on April 20, 2014
Character julia> ’x’ ’x’ julia> typeof(ans) Char
Character julia> ’A’ < ’a’ True julia> ’A’ + 1 ’B’
String julia> str = “Hello, world.” “Hello, world.” julia> str ’H’ julia> str[4:9] "lo, wo“
String julia> greet = "Hello" "Hello“ julia> whom = "world" "world“ julia> string(greet, ", ", whom, ".n") "Hello, world.n"
Introduction to DataFrames
julia> Pkg.add("DataFrames") julia> Pkg.add("RDatasets") julia> using DataFrames julia> using RDatasets
julia> v = @data([NA, 3, 2, 5, 4]) julia> mean(v)
The NA type: Represents a missing value Like NULL in some systems Poisons other values Like NaN for floating point numbers
julia> 1 + NA NA julia> 1 > NA NA julia> isna(NA) true
A DataFrame is a list of DataVector's DataFrame's allow mixed indexing: Columns by number Columns by name Rows + Columns by number + number Rows + Columns by number + name
df = DataFrame() df[:A] = 1:8 df[:B] = ["M", "F", "F", "M", "F", "M", "M", "F"] df
using Rdatasets iris = dataset("datasets", "iris") head(iris)
Presentación que realice en el Evento Nacional de Gobierno Abierto, realizado los ...
In this presentation we will describe our experience developing with a highly dyna...
Presentation to the LITA Forum 7th November 2014 Albuquerque, NM
Un recorrido por los cambios que nos generará el wearabletech en el futuro
Um paralelo entre as novidades & mercado em Wearable Computing e Tecnologias Assis...
This community is intended to spread awareness of Julia which is a high-level, high-performance dynamic programming language for technical computing in ...
Please contact one of the Meetup's organizers if anyone is not following it. ... Bangalore Julia User Group. 391 Members. DevOps Bangalore Group.
All meetup events in Bangalore, Here you can find more information about Upcoming events in Bangalore like parties, concerts, meets,shows, sports, club ...
Find Meetups in Bangalore about Open Source and meet people in your local community who share your interests.
Ottawa Julia Meetup; ... Zurich Julia Users Group; Vienna Julia Meetup; Asia. Bangalore Julia User ... The Julia Language SubReddit is a collection of ...
Join us for Bay Area Julia Users Meetup #6, June 3 at Forio’s offices.
Bangalore Julia User Group. Bangalore, India in; 377 members 12.97 77.56. ... Bangalore Vedic Mathematics Meetup. Bangalore, India in; 65 members 12.97 77.56.
December 4: Bay Area Julia Users Meetup by Molly · 01 Dec 2014. Join us for the next Bay Area Julia Users ... Bangalore; Julia. Next Posting:
neo freerunner meetup in bangalore. By SVAKSHA on 2009 December 29 [Tuesday], 21:41:00 ... Planet JULIA. Julia; Planet PYTHON. Python; SciPy; SymPy; Django ...
Recorded on 12-Apr-2015 at the 1st Software Architects Bangalore Meetup. ... Introduction to Julia language (for Realtime Analytics) ...