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cmo


11 total contributions since 2015

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Question


matlab 2015 bug - x position of bars in bar plot
hbar = bar( [1 2 ; 3 4]) Since Matlab 2015 , I am unable to get or infer the x position of each bar. hbar(1).XData ...

4 years ago | 1 answer | 0

1

answer

Question


readtable bug - if file has only one line, then readtable throws error ONLY if ReadRowNames = 1
Consider a tab-delimited file with only a header line (no data otherwise) e.g. m.txt: name<tab>age Then rea...

4 years ago | 1 answer | 1

1

answer

Question


readtable bug with tab delimiter and commas within a field.
Consider a tab-delimited text file, in which a given field may contain a string with commas, e.g. ...... A<tab>B<tab>C,D...

4 years ago | 0 answers | 0

0

answers

Question


readtable truncates rownames if using ReadRowNames
One of the options for "readtable" is "ReadRowNames". Apparently, when "ReadRowNames" is true, Matlab *silently truncates the...

4 years ago | 1 answer | 0

1

answer

Question


writetable takes forever - what is faster?
I have a table with ~500,000 lines and ~20 columns. The table is mixed text and numbers. It is about 90 Mb as a text file. ...

4 years ago | 2 answers | 0

2

answers

Question


multiple random samples of size k
I would like to generate _M_ random samples, each of size _k_ , from the integers 1:n without replacement. (i.e. generate ...

4 years ago | 3 answers | 0

3

answers

Question


vectorized non-linear matrix assignment
Let A be an m x n matrix (both m,n > 1). let "X" p-by-1 be a set of row indices of A, and "Y" p-by-1 be a set of column in...

4 years ago | 1 answer | 0

1

answer

Question


make clustergram without printing
My script makes hundreds of clustergrams. Each time the "clustergram" function is called, it makes a figure window, which "pops...

4 years ago | 2 answers | 0

2

answers

Question


add colorbar to clustergram from within script
How do you add a colorbar to a clustergram plot from within a script? I know you can click on a figure to do it, but i am m...

4 years ago | 1 answer | 0

1

answer

Question


error in documentation example for "gene ontology enrichment in microarray data"
In MATLAB 2015a online documentation for GO enrichment, i.e. "gene ontology enrichment in microarray data", there is an error i...

4 years ago | 0 answers | 0

0

answers

Question


MATLAB error when closing files in Editor
When I am done working on a script/m.file open in the Matlab editor, I click the "x" to close it and Matlab generates an error i...

4 years ago | 0 answers | 0

0

answers