How I start to learn Data science ?

How I start Data science ?

Before start data science, you must know some programming language live python. You must know basic of python , modules of python. This programming language will help you to make data science model.

The Basic of python –

First you need to download python , then need to install Anaconda. 

We learn python language by example-

for a in [1,2,3,4,5]

    Print a

    for mm in [7,8,9,10,11]

    Print mm

In the above example, for loop represent the variable to point list of every row element on next line.after that we create new list but inside 1^st for loop.

In other way, list can be created by using multiple rows. Also called 2D list.

List_of_List = [[1,2,3],

                          [4,5,6],

                          [66,55,8]]