You have a dataframe, df, with 2 columns, x and y. You want
to create a bar chart of the sorted values of y vs. the dataframe index. Which of the following will correctly handle the sorting and plotting?

Question

You have a dataframe, df, with 2 columns, x and y.  You want
to create a bar chart of the sorted values of y vs. the dataframe index.  Which of the following will correctly handle the sorting and plotting?

Accepted Answer

df = df.sort_values(by="y", ignore_index=True) 
 plt.bar(df.index, df.y) 
 plt.show()

Answer

plt.bar(df.index, df.y.sort) 
 plt.show()

Answer

df = df.sort_values(by="x", ignore_index=True) 
 plt.bar(df.index, df.y) 
 plt.show()

Answer

dfy = sorted(df.y) 
 plt.bar(dfy) 
 plt.show()

Crowdly

You have a dataframe, df, with 2 columns, x and y. You want to create a bar cha...

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