In a former blog post (see here) I described how to read an Excel file into Julia. In this post I will focus on how to import an Excel file directly from the Web. This feature might be especially useful for recurring routines that rely on the most up-to-date data. Continue reading How to Read an Excel File dircetly form the Web in Julia Language?

# Tag Archives: Computing

# How to Read an Excel File in Julia Language? An example.

This article shortly describes how to read an Excel file into Julia. Generally, one can use different libraries to read Excel files, including XLSXReader , ExcelReaders or Taro. In this tutorial I will focus on Taro as it created the fewest problems and provides – at least in my eyes – an easy to understand syntax.

Continue reading How to Read an Excel File in Julia Language? An example.

# Why use Julia Language!

Julia has been around since a couple of years now and continues to attract new users. Julia Language uses concepts from well established programming languages in order to create an easy-to-use high performance software.

# Julia-R Cheatsheet – Mathematical Operations

# Mathematical Operations

What are the commands for the most important mathematical operations in Julia and R? The following table translates the most common Julia commands into R language.

Continue reading Julia-R Cheatsheet – Mathematical Operations

# Julia-R Cheatsheet – Accessing Vector/Matrix Elements

# Accessing Vector/Matrix Elements

How to access vector and matrix elements in Julia and R? The following table translates the most common Julia commands into R language.

Continue reading Julia-R Cheatsheet – Accessing Vector/Matrix Elements

# Julia-R Cheatsheet – Manipulating Vectors and Matrices

# Manipulating Vectors and Matrices

How to manipulate vectors and matrices in Julia and R? The following table translates the most common Julia commands into R language.

Continue reading Julia-R Cheatsheet – Manipulating Vectors and Matrices

# Julia-R Cheatsheet – Creating Random Numbers

# Creating Random Numbers

How to create random number in Julia and R? The following table translates the most common Julia commands into R language.

Continue reading Julia-R Cheatsheet – Creating Random Numbers