Simplfy row AND column extraction, numpy
7589
Subsetting a 2D numpy array
46441
Combine column from multiple rows into single row
9807
Transpose matrix-style table to 3 columns in Excel
70397
Building matrices by attaching vectors (columns) and matrices
22726
What is the most efficient way to add rows and columns to a matrix?
74149
Reducing an indicator function summation into a simpler form.
13743
Fill a column of a numpy array with another array
138242
Change row order in a matrix/dataframe
120751
MATLAB/OCTAVE Extracting elements from different sized vectors in a cell array
37177
typesetting column vector
14368
remove zero lines 2-D numpy array
35143
Make rows into column with awk or sed
11702
Best way to extract a subvector from a vector?
136288
Extracting subscripts and superscripts
131852
Extract matrix column values by matrix column name
54240
How to make `column -t` ignore lines with specific characteristics?
129177
Extract data from HTML table row column