Lab Exercises for MBA DS #1

 1. Draw Charts for TEU for MAERSK and SHI (Shipping corporation of India)

Aim : Infer TEU for Maersk and SHI

Procedure:

import libraries 

import matplotlib.pyplot as plt
import numpy as np

define dataset

year = [2016, 2017,2018,2019,2020, 2021]
Maersk = [12000, 14000, 17000, 21000, 9000, 12000 ]
sci = [200,800, 1500, 1700, 150, 600]
scin = [2,8, 15, 17, 15, 6]

Maersk_new = np.log10(Maersk) 

print(Maersk_new)     #[4.07918125 4.14612804 4.23044892 4.32221929 3.95424251 4.07918125]

sci_new = np.log10(sci)

print(sci_new)        #[2.30103    2.90308999 3.17609126 3.23044892 2.17
609126 2.77815125]

Plot graphs with actual values,

def plot1():
    fig = plt.figure(figsize=(5, 4))
    plt.plot(year, Maersk,'b-', year, sci,'r-')
    plt.title('Multiple Plots  for original vaues')
    plt.xlabel('Year')
    plt.ylabel('TEU')
    plt.grid()
    plt.savefig('renga1.png')

    plt.show()

plot1() 

Plot with modified values

def plot2():
    fig = plt.figure(figsize=(5, 4))
    plt.plot(year, Maersk_new,'b-', year, sci_new,'r-')
    plt.title('Multiple Plots values for log10 Values')
    plt.xlabel('Year')
    plt.ylabel('TEU')
    plt.grid()
    plt.savefig('renga2.png')
    plt.show()

plot2()

Plot with  log values 

def plot3():
    fig = plt.figure(figsize=(5, 4))
    plt.plot(year, Maersk_new,'b-', year, scin,'r-')
    plt.title('Multiple Plots values for SCI-Small Values')
    plt.xlabel('Year')
    plt.ylabel('TEU')
    plt.grid()
    plt.savefig('renga3.png')
    plt.show()

plot3()

Multiple sub plots for comparison in a column

def plot4():

    plt.title('MultipleSub  Plots  Column wise')
    # plot 1:
    plt.subplot(3, 1, 1)
    plt.plot(year, Maersk, year,sci)
    plt.ylabel('TEU')
    plt.title('Year Vs Maersk TEU')

    # plot 2:
    plt.subplot(3, 1, 2)
    plt.plot(year, Maersk_new, year, sci_new)
    plt.xlabel('Year')
    plt.title('Year Vs Sci_new')

    # plot 3:
    plt.subplot(3, 1, 3)
    plt.plot(year, Maersk_new, year, scin)
    plt.title('Year Vs Scin')


    plt.savefig('renga4.png')
    plt.show()

plot4()

From the above charts we can infer which is better Maersk or SHI???

Happy Learning with AMET ODL🚢🚢🚢🚢🛳🛳🛳🛳😆