Answers for "how to slice pandas dataframe"

2

make new dataframe from slice

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

d2 = d1[d1.a > 1].copy()
Posted by: Guest on May-28-2021
3

slicing in pandas

# iloc[row slicing, column slicing]
surveys_df.iloc[0:3, 1:4]
Posted by: Guest on July-16-2020
2

slicing in pandas

# Select rows 0, 1, 2 (row 3 is not selected)
surveys_df[0:3]
Posted by: Guest on July-16-2020

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