import pandas as pd

# Read in the data:        1to1 left.csv        1to1 right.csv
L
= pd.read_csv('1to1 left.csv')

Key

Veggies

0

Mon

Broccoli

1

Tue

Celery

2

Thu

Lettuce

3

Fri

Spinach


R
= pd.read_csv('1to1 right.csv')

Key

Fruits

0

Mon

Apples

1

Wed

Bananas

2

Thu

Cherries

3

Sat

Dates

pd.merge(L,R, how='left')

Key

Veggies

Fruits

0

Mon

Broccoli

Apples

1

Tue

Celery

NaN

2

Thu

Lettuce

Cherries

3

Fri

Spinach

NaN

Functions referenced:

pandas read_csv

pandas merge

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