NUMPY

NUMPY 1

TOPIC IN NUMPY 1

• What is numpy?
• Numpy Arrays Vs Python Sequences
• Creating Numpy Arrays
• Array Attributes
• Changing Datatype
• Array Operations
• Array Functions
• Indexing and Slicing
• Iterating
• Reshaping
• Stacking
• Splitting

NUMPY 2

TOPIC IN NUMPY 2

• speed, memory
• Advanced Indexing
• Broadcasting
• Broadcasting Rules
• Working with mathematical formulas
• Working with missing values
• Plotting Graphs

NUMPY 3

TOPIC IN NUMPY 3

• np.sort
• np.append
• np.concatenate
• np.unique
• np.expand_dims
• np.where
• np.argmax
• np.cumsum
• np.percentile
• np.histogram
• np.corrcoef
• np.isin
• np.flip
• np.put
• np.delete
• np.union1d()
• np.intersect1d()
• np.setdiff1d()
• np.setxor1d()
• np.in1d()
• np.clip

import numpy as np

REMARK ABOUT NUMPY 1

arr = np.array( , dtype=)
np.arange()
np.reshape()
np.ones()
np.zeros()
np.random.random()
np.linspace()
np.identity()

arr.ndim
arr.shape
arr.size
arr.itemsize
arr.dtype
arr.T

np.round()
np.floor()
np.ceil()

np.min()
np.max()
np.sum()
np.prod(,axis=0)

np.mean()
np.median()
np.std()
np.var(,axis=1)

np.sin()
np.dot()
np.exp()

arr.astype(np.int32)
np.transpose()
np.nditer()
np.ravel()

np.hstack()
np.vstack()

np.hsplit()
np.vsplit()

REMARK ABOUT NUMPY 2

np.isnan()

REMARK ABOUT NUMPY 3

np.sort( , axis=)
np.append( , axis=)
np.concatenate( ,axis=)
np.unique()
np.expand_dims( ,axis=)
np.where()
np.argmax( ,axis=)
np.argmin( ,axis=)
np.cumsum( ,axis=)
np.cumprod( ,axis=)

np.percentile( , )
np.histogram( ,bins=)
np.corrcoef()
np.isin( , )
np.flip( ,axis=)
np.put()
np.delete()

np.union1d()
np.intersect1d()
np.setdiff1d()
np.setxor1d()
np.in1d()
np.clip(a, a_min=, a_max=)