Numpy Array Manipulation

Numpy array manipulation operations

np.array_split

It is used to split a Numpy array into multiple sub-arrays.

np.column_stack

It is used to stack multiple 1-D Numpy arrays as columns in a 2-D array.

np.concatenate

It is used to concatenate numpy arrays along an axis. There’s more on this in the coding snippet below.

np.hsplit

It splits a single Numpy array into multiple sub-arrays horizontally.

np.hstack

It stacks the arrays horizontally in a column-wise manner.

np.squeeze

It removes single-dimensional entries from the shape of an array.

np.vsplit

It splits an array into multiple sub-arrays vertically (row-wise).

np.vstack

It stacks multiple arrays in a vertical sequence.

Coding Exercise