锦中迎新管理系统

import pandas as pd

def collect_data(file_path):

教材征订与发放管理系统

data = pd.read_csv(file_path)

return data

data = collect_data("new_student_data.csv")

print(data.head())

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def clean_data(df):

df.drop_duplicates(inplace=True)

df.dropna(inplace=True)

return df

cleaned_data = clean_data(data)

print(cleaned_data.head())

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import matplotlib.pyplot as plt

def analyze_data(df):

age_distribution = df['age'].value_counts().sort_index()

plt.bar(age_distribution.index, age_distribution.values)

plt.xlabel('Age')

plt.ylabel('Count')

plt.title('Age Distribution of New Students')

plt.show()

analyze_data(cleaned_data)

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