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Olga


Active since 2014

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Question


How to plot a ROC curve?
Hello, I would appreciate a lot any help for understanding how can i compute required parameters for plotting ROC curve? Part...

mer än 9 år ago | 0 answers | 0

0

answers

Question


Extract structures from cell array
Hello, I would appreciate any help to find an answer I have cell array, within it I have some values and structure that conta...

mer än 9 år ago | 0 answers | 0

0

answers

Answered
plot bimodality as gaussian mixture
Thank you !

mer än 9 år ago | 0

Question


Plot customer error bars to cftool fit
Hello, Could you please tell me if it is possible to add my error bars to fit done with cftool?

nästan 10 år ago | 0 answers | 0

0

answers

Question


plot bimodality as gaussian mixture
Please could you help me. I have a vector of values. When i plot a bar graph, i see bimodality. Could you please explain me ho...

nästan 10 år ago | 2 answers | 0

2

answers

Question


How to find points 3 std away from the mean in vector
Hello, Could you please help me to find a way how to find the points which are 3 std away from the mean in vector?

nästan 10 år ago | 1 answer | 0

1

answer

Question


find values of indexes
Hello, Could you please help me to find values of indexes. Thank you

nästan 10 år ago | 1 answer | 0

1

answer

Question


Divide higher to lower value column wise in matrix
Could you please help me to find a way of how to divide values in 2*n matrix column wise so that i divide higher to lower number...

nästan 10 år ago | 1 answer | 0

1

answer

Question


How to create a matrix having diagonal from 0 to 1 out of two vectors
Could you please help me to find a way and create a matrix out of two equal vectors, so that the matrix has a digonal from 0 to ...

nästan 10 år ago | 0 answers | 0

0

answers

Question


create two matricies from two vectors with same diagonal from 0 to 1
I need to convert vectors A and B to two matricies C and D which have equal diagonal from 0 to 1. Is it possible to do? Thank ...

nästan 10 år ago | 0 answers | 0

0

answers

Answered
Remove a column if it starts with NaN
Thank you very much! It worked!

nästan 10 år ago | 0

Question


Remove a column if it starts with NaN
Could you please help me find a way to remove a entire column of a matrix if it starts with Nan Thank you for any help!

nästan 10 år ago | 3 answers | 0

3

answers

Answered
Replace values in a matrix with ones from other matrix based on some criteria
Was not successful, unfortunately :(

nästan 10 år ago | 0

Question


Replace values in a matrix with ones from other matrix based on some criteria
Hello, I would appreciate any help to solve this problem. Lets say i have one matrix - A in such form Nan,0,0; Nan,0,0; 37,0...

nästan 10 år ago | 4 answers | 0

4

answers