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vonjd
Germany
ephorie.de
Age: 43
just an amateur fascinated by math
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Top Questions
40
votes
How to round 0.4999… ? Is it 0 or 1?
arithmetic
asked Oct 21 '12 at 8:56
math.stackexchange.com
36
votes
Innovative ways of visualizing financial data
data
derivatives
visualization
asked Feb 18 '11 at 10:43
quant.stackexchange.com
32
votes
How bad is the f-word, really?
slang
offensive-language
asked Aug 10 '10 at 12:43
english.stackexchange.com
25
votes
Connection between fourier transform and taylor series
intuition
fourier-analysis
taylor-expansion
integral-transforms
asked Oct 20 '10 at 15:29
math.stackexchange.com
22
votes
Separating the wheat from the chaff: What quant methods separate skillful managers from lucky ones?
performance-evaluation
asked Apr 10 '11 at 9:36
quant.stackexchange.com
21
votes
Random matrix theory (RMT) in finance
probability
mathematics
random-matrix-theory
asked Feb 15 '11 at 14:47
quant.stackexchange.com
17
votes
New revolutionary way of data mining?
data-mining
curve-fitting
out-of-sample
asked Jul 2 '12 at 13:57
stats.stackexchange.com
16
votes
Connections between metrics, norms and scalar products (for understanding e.g. Banach and Hilbert spaces)
functional-analysis
vector-spaces
banach-spaces
hilbert-spaces
inner-product-space
asked May 11 '11 at 13:22
math.stackexchange.com
16
votes
Article about misuse of statistical method in NYTimes
hypothesis-testing
bayesian
media
asked Jan 17 '11 at 11:11
stats.stackexchange.com
16
votes
Was bedeutet: “Das geht sich nicht aus”?
meaning
phrases
idioms
asked Jun 5 '11 at 9:00
german.stackexchange.com
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Top Answers
33
What are the biggest mistakes that new project managers make?
pm.stackexchange.com
29
What concepts are the most dangerous ones in quantitative finance work?
quant.stackexchange.com
23
What is the intuition behind cointegration?
quant.stackexchange.com
16
How do we use option price models (like Black-Scholes Model) to make money in practice?
quant.stackexchange.com
16
Data mining: How should I go about finding the functional form?
stats.stackexchange.com
15
How useful is the genetic algorithm for financial market forecasting?
quant.stackexchange.com
15
Does “Jawohl” carry Nazi connotations?
german.stackexchange.com
14
What types of neural networks are most appropriate for trading?
quant.stackexchange.com
13
What are i.i.d. random variables?
stats.stackexchange.com
11
How does the “risk-neutral pricing framework” work?
quant.stackexchange.com
11
Can the concept of entropy be applied to financial time series?
quant.stackexchange.com
11
What are some useful approximations to the Black-Scholes formula?
quant.stackexchange.com
10
Paradoxes in quantitative finance
quant.stackexchange.com
10
Why is C++ still a very popular language in quantitative finance?
quant.stackexchange.com
10
Any research paper on stop loss?
quant.stackexchange.com
10
Black-Scholes and Fundamentals
quant.stackexchange.com
10
What are the 'distances' among the major English dialects?
english.stackexchange.com
9
Why are options trades supposed to be delta-neutral?
quant.stackexchange.com
9
Papers about backtesting option trading strategies
quant.stackexchange.com
9
Why do some anomalies persist while others fade away?
quant.stackexchange.com
9
Excellent information source on advanced machine learning / data mining based trading?
quant.stackexchange.com
9
How to optimally allocate capital among trading strategies?
quant.stackexchange.com
8
How to solve $ \int_0^{\pi} \sin{2x}\sin{x} dx $?
math.stackexchange.com
8
Do numbers exist independently from observers?
philosophy.stackexchange.com
7
What are the key risks to the quantitative strategy development process?
quant.stackexchange.com
7
Missing step in stock price movement equations
quant.stackexchange.com
7
Can the futures market's open interest predict commodity, treasury, and equity returns?
quant.stackexchange.com
7
Equity Risk Model Using PCA
quant.stackexchange.com
7
Recommendations for books to understand the math in quantitative finance papers?
quant.stackexchange.com
7
How to detect structural breaks in variance?
quant.stackexchange.com
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