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Cettt
  • Member for 7 years, 7 months
  • Last seen more than a week ago
  • Wien, Österreich
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About

Mathematician, R user and beginner in Machine Learning.

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Top posts
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13
Half life of Exponetial Weighted Moving Average
Jun 19, 2019
9
Throwing a dice and risk neutral probability
Feb 27, 2020
9
No arbitrage conditions for normal implied volatility
Jan 12, 2018
7
Marginal Risk Contribution Formula
Jan 23, 2018
6
What's the logic behind binomial model ups and downs?
Apr 25, 2019
5
Solving Stochastic Differential Equation for Geometric Brownian Motion with time-dependent drift
Feb 27, 2020
4
some doubts about answers to ticket line question from interview book
Nov 18, 2019
4
Gamma of interest rate derivatives
Jan 26, 2021
4
sign of CVA (Credit Value Adjustment)
Nov 10, 2019
4
How to prove no-arbitrage when a long butterfly is strictly positive?
Feb 8, 2021
Top network posts
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14
Remove empty strings in a list of lists in R
12
R functions glue vs paste
11
Show off your hats! (2020 Edition)
9
Sum of 3 uniform random variables is a constant
9
Using quotations inside mutate: an alternative to mutate_(.dots = ...)