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Jonne Klockars


Last seen: 2 years ago |  Active since 2022

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Average of random variables from two Poisson distributions?
I'm lost with a very simple question of finding the average of random variables from two Poisson distributions. I know that if X...

2 years ago | 1 answer | 0

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Question


Attempt on k-nearest neighbor pdf estimate in 1D
I'm trying to write a function for estimating k-nearest neighbours pdf in one dimension. I've been going through this several ti...

2 years ago | 1 answer | 0

1

answer

Question


Two similar elements in legend, when they should differ
I wrote a function for XOR-problem (below). However, the legend behaviour is weird. First I thought I'd solve it by adding an em...

2 years ago | 1 answer | 0

1

answer

Question


Trying to plot an estimate of a surface with plot3
I have a dummy dataset and a function f fitted to it with ordinary least squares. The function f = @(x,a) a(1)*x + a(2) takes a ...

2 years ago | 2 answers | 0

2

answers

Question


Update doesn't work, is uninstall and reinstall too risky?
Hello. I noticed a bell in the upper right corner of my academic license R2022a MatLab which told that update 3 is available. Up...

2 years ago | 2 answers | 0

2

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Question


Local functions are not working in MatLab R2022a
I'm trying to write local functions in the way instructed in this video: https://www.youtube.com/watch?v=f0zKcuP3Wc0&list=PLlvai...

2 years ago | 1 answer | 0

1

answer

Question


Scatter plot legend for only two of the three plotted categories
I have a 1738x6 matrix ("stock2"), from which I plotted the 6th column (y-axis) and the 5th column (x-axis). I divided values fr...

2 years ago | 1 answer | 0

1

answer