Madina Makhmutova

Last seen: 11 months ago | Active since 2018

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Parsing the data out based on categories encoded in a string
task #1: I have an excel table 'Results' that contains 'Area' values and very complex 'Label' names. I'm trying to parse the dat...

5 years ago | 1 answer | 0

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Question

How to cluster a dataset having a vector of clustered indeces?
Hello, My question is very primitive, I'm trying to cluster my dataset using k-means and plot clastered data in heatmap. I'v...

6 years ago | 1 answer | 0

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Question

How to find a point in a dataset at which graph is changing (aka whole graph derivative)
Pretty trivial problem from someone not strong in math:) I hava a dataset with intensity values over time. At a certain point...

7 years ago | 1 answer | 0

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Question

Having troubles with resizing matrices in 'for loop' and index search.
I have a logical array of 0s an 1s. I would like to extract indices of all the cells with the value of 1, but without loosing in...

7 years ago | 1 answer | 0

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Question

How can I compare columns within the matrix?
I have a matrix with 2:j number of columns. I would like to compare values in the column #2 to the values in the columns 3:j and...

7 years ago | 1 answer | 0

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Question

How to adjust axis ticks interval in heat map? and How to draw a line in heat map?
I have a heat map of Roi(y) traces over time(x). And I have 2 issues with it: 1)x-axis labeling shows every single time point m...

7 years ago | 0 answers | 0

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Question

How can I swith between plots in the same plot window?
I have a time-lapse matrix. Each column is a region of interest (Roi) and each row is the time point value. I need to quickly vi...

7 years ago | 1 answer | 1

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