data.table cheat sheet from the Datacamp blog

28. November 2014 Data Analysis 0
data.table cheat sheet from the Datacamp blog
The world of R, an open source statistical language, is developing rapidly. There is a recent buzz around the data.table package which promises to speed up and make data manipulation easier. Datacamp have even launched a course around it and there are meetups even in my neighborhood. To make a quick intoduction the Datacamp Blog ...

ModelOff – Financial Modeling challenge in Excel

02. September 2014 Excel 0
ModelOff – Financial Modeling challenge in Excel
This is a relatively short post to share what I bumped into in my RSS feed. ModelOff is a conference & competition for Financial Modeling in Excel. In itself this might sound boring, but the organizers of the challenge believe in open learning so they are sharing the case studies from previous years and some ...