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Investment Analysis Assignment

Let's start by importing the required libraries

import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
import seaborn as sns
%matplotlib inline

Let's load the three datasets into 3 dataframes and carry out data cleaning steps(Data preprocessing)

mapping_df=pd.read_csv('./mapping.csv')
rounds_df=pd.read_csv('./rounds2.csv', encoding = "ISO-8859-1")
companies_df=pd.read_csv("./companies.csv",encoding='ISO-8859-1')

In the above code,the rounds_df and companies_df have been loaded using the ISO-8859-1 encoding scheme