Answers for "slicing pandas dataframe by column value"

7

pandas slice based on column value

df.loc[df['column_name'] == some_value]
Posted by: Guest on April-13-2020
0

python - row slice dataframe by number of rows

df.iloc[[1, 5]]                                               # Get rows 1 and 5
df.iloc[1:6]                                                  # Get rows 1 to 5 inclusive
df.iloc[[1, 5], df.columns.get_loc('Shop')]                   # Get only specific column
df.iloc[[1, 5], df.columns.get_indexer(['Shop', 'Category'])] # Get multiple columns
Posted by: Guest on November-10-2020
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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