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Ferdi
  • Member for 5 years, 5 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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All Questions Answers
Votes Newest
28
What is the difference between a stationary test and a unit root test?
Sep 20 '16
16
Is it allowed to use averages on a dataset to improve correlation?
Sep 15 '16
15
How to calculate the 4th quartile from median and IQR?
Oct 9 '17
14
Time series prediction: Neural Network (nnetar) vs. exponential smoothing (ets)
Nov 15 '17
10
When is it better to use Multiple Linear Regression instead of Polynomial Regression?
Jun 4 '18
10
Contradictory results of ADF and KPSS unit root tests
Oct 10 '16
10
How to interpret Arima(0,0,0)
Sep 23 '16
9
Difference between the types of SVM
Sep 28 '16
9
How does one explain what an unbiased estimator is to a layperson?
Sep 22 '16
9
Time series seasonality test
May 16 '18
Top Meta posts
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17
Can we delete the dplyr tag?
15
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?

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