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Meta User
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Ferdi

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

54 answers
20 questions
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  • Germany
  • Member for 1 year, 11 months
  • 1,083 profile views
  • Last seen 3 hours ago

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Top Posts (74) All Questions Answers | Votes Newest

15 How to calculate the 4th quartile from median and IQR? Oct 9 '17
14 Is it allowed to use averages on a dataset to improve correlation? Sep 15 '16
11 Time series prediction: Neural Network (nnetar) vs. exponential smoothing (ets) Nov 15 '17
8 What is the difference between a stationary test and a unit root test? Sep 20 '16
7 How does one explain what an unbiased estimator is to a layperson? Sep 22 '16
7 Alternatives to three dimensional scatter plot Apr 11 '17
7 “Liberal” p-values? Aug 6
6 When is it better to use Multiple Linear Regression instead of Polynomial Regression? Jun 4
6 Books on Bayesian seemingly unrelated regression Oct 18 '16
5 Contradictory results of ADF and KPSS unit root tests Oct 10 '16
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