Slice the dataframe pandas

Code examples

2
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make new dataframe from slice

# You need copy with boolean indexing, new DataFrame constructor is not necessary:

d2 = d1[d1.a > 1].copy()
2
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pandas df by row index

indices = [133, 22, 19, 203, 14, 1]
df_by_indices = df.iloc[indices, :]
2
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get column pandas

column = df["column_name"]
1
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slicing in pandas

# Select rows 0, 1, 2 (row 3 is not selected)
surveys_df[0:3]

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