Real Life Experience. R, Python, SAS, Others
21/05/2018
- Python, SQL &Spark
- Must have for anything,
especially ML, DL
- R
- when a company tries to
switch from SAS or have
already some R code in the
system
- Scala
- Native Spark API, master if
you want a clean Spark
knowledge
- Java
- Barely used in consulting as
development time is too long
https://www.kdnuggets.com/2017/09/python-vs-r-data-
science-machine-learning.html
R :
- R good for exploratory
- R - powerful statistical modeling
- R doesn’t scale
- R misses some classes and objects
- R No native Deep Learning libraries
SAS:
- Expensive
- Falls behind on availability of new algorithms
- Have their own algorithms engines, black box
- Often you need multiple packages or even software:
- Eminer
- Base / EG
- ETS, HPF, etc