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Ferdi
  • Member for 8 years, 3 months
  • Last seen more than a month ago
  • Germany
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About

Being a data scientist my main programming tool is R. I am enthusiastic about Machine Learning techniques, Advanced Analytics and Econometric Methods.

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answer
33
What is the difference between a stationary test and a unit root test?
Sep 20, 2016
answer
16
Is it allowed to use averages on a dataset to improve correlation?
Sep 15, 2016
answer
16
Time series seasonality test
May 16, 2018
answer
15
Is stl a good technique for forecasting, instead of Arima?
Aug 18, 2017
answer
15
How to calculate the 4th quartile from median and IQR?
Oct 9, 2017
answer
14
Time series prediction: Neural Network (nnetar) vs. exponential smoothing (ets)
Nov 15, 2017
answer
13
Contradictory results of ADF and KPSS unit root tests
Oct 10, 2016
answer
12
How to interpret Arima(0,0,0)
Sep 23, 2016
question
11
Difference between the types of SVM
Sep 28, 2016
answer
10
When is it better to use Multiple Linear Regression instead of Polynomial Regression?
Jun 4, 2018
Top Meta posts
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17
Can we delete the dplyr tag?
14
How to encourage people to upvote new answers to old questions?
8
Should we create a [kpss-test] tag?
7
What is our policy on creating new tags?
7
Is it on-topic to ask which statistical models are applied in E-Commerce?