Day 14
def hello():
print("hello world")
invoke it with hello()
def welcome(name):
print(f'Hello, {name}")
invoke it with welcom("amy"
def welcome_greeting(name, greeting)
print(f' Hey{name}. {greeting}")
invoke it with welcome_greeting('Liz', "How are you?") --> Kwargs
def exponent(base,exponent):
power = base ** exponent
return power
num1 = 2
num2 = 3
answer = exponent(num1,num2)
print(answer)
print(exponent(2,3))
def sum(*parameters): --> unlimited parameters
total = 0
for i in parameters:
total = total + each_number
return total
sum = sum(1,2,3,4,5)
print(sum)
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Day 15
import pandas as pd
data_list = [45,74,78]
series_of_numbers = pd.series(data_list)
print(serties_of_numbers[1]) --> 74
Years = [2021, 2022, 2023]
series_of_numbers = pd.series(data=data_list, index=years)
print(series_of_numbers)
print(series_of_numbers[2021] --> 2021
grades = {'A': 34, 'B': 56}
grade_series = pd.series(data=grades)
print(grade_series) or print(grade_series['A']
quiz_scores = {
'Quiz1': [32,56,56],
'Quiz2': [78,34,32]}
df = pd.DataFrame(data=quiz_scores)
print(df)
# to overwrite -->
df = pd.DataFrame(data=quiz_scores. index=['mike', 'susan', 'amy']
df.head() --> top 5 rows
df.tail() --> bottom 5 rows
df[40:60] --> rows 40-59
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