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Anna


Active since 2011

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Trouble with data import - "No data is available for preview."
I'm having serious trouble with importing daily return data. For ten years it works, but when I try doing it for 50 years, the i...

13 years ago | 1 answer | 0

1

answer

Question


Finding array elements that include a specified combination of values?
I have the following problem. I need to match two sets of dates in two separate arrays, but the formats are different (YYYYMM & ...

13 years ago | 1 answer | 0

1

answer

Question


Ignoring NaN values when multiplying?
I need to multiply a range of elements with eachother, and now i discovered that if any of the elements is entered as NaN, the e...

13 years ago | 2 answers | 0

2

answers

Question


Calculating the product of the elements in a certain range of an array?
I have the following problem: In my study i need to calculate a lot of returns on portfolios of different sizes, and i haven'...

13 years ago | 1 answer | 0

1

answer