Last Updated : 28 Jan, 2019
Python is a great language for doing data analysis, primarily because of the fantastic ecosystem of data-centric python packages.
Pandasis one of those packages and makes importing and analyzing data much easier. Pandas series is a One-dimensional ndarray with axis labels. The labels need not be unique but must be a hashable type. The object supports both integer- and label-based indexing and provides a host of methods for performing operations involving the index. Pandas
Series.iloc
attribute enables purely integer-location based indexing for selection by position over the given Series object.
Syntax:Series.iloc Parameter : None Returns : SeriesExample #1:
Use
Series.iloc
attribute to perform indexing over the given Series object.
Python3
# importing pandas as pd
import pandas as pd
# Creating the Series
sr = pd.Series(['New York', 'Chicago', 'Toronto', 'Lisbon'])
# Creating the row axis labels
sr.index = ['City 1', 'City 2', 'City 3', 'City 4']
# Print the series
print(sr)
Output :
Now we will use
Series.iloc
attribute to perform indexing over the given Series object.
Python3 1==
# slice the object element in the
# passed range
sr.iloc[0:2]
Output :
As we can see in the output, the
Series.iloc
attribute has returned a series object containing the sliced element from the original Series object.
Example #2 :Use
Series.iloc
attribute to perform indexing over the given Series object.
Python3
# importing pandas as pd
import pandas as pd
# Creating the Series
sr = pd.Series(['1/1/2018', '2/1/2018', '3/1/2018', '4/1/2018'])
# Creating the row axis labels
sr.index = ['Day 1', 'Day 2', 'Day 3', 'Day 4']
# Print the series
print(sr)
Output :
Now we will use
Series.iloc
attribute to perform indexing over the given Series object.
Python3 1==
# slice the object element in the
# passed range
sr.iloc[1:3]
Output :
As we can see in the output, the
Series.iloc
attribute has returned a series object containing the sliced element from the original Series object.
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