Python | Pandas Series.repeat()
Last Updated :
10 Feb, 2019
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.repeat()
function repeat elements of a Series. It returns a new Series where each element of the current Series is repeated consecutively a given number of times.
Syntax: Series.repeat(repeats, axis=None)
Parameter :
repeats : The number of repetitions for each element.
axis : None
Returns : repeated_series
Example #1: Use Series.repeat()
function to repeat each value in the given Series object 2 times.
import pandas as pd
sr = pd.Series([ 10 , 25 , 3 , 11 , 24 , 6 ])
index_ = [ 'Coca Cola' , 'Sprite' , 'Coke' , 'Fanta' , 'Dew' , 'ThumbsUp' ]
sr.index = index_
print (sr)
|
Output :
Now we will use Series.repeat()
function to repeat each value of the given series object 2 times.
result = sr.repeat(repeats = 2 )
print (result)
|
Output :
As we can see in the output, the Series.repeat()
function has returned a new series object where each values are repeated the specified number of times.
Example #2 : Use Series.repeat()
function to repeat each value in the given Series object 3 times.
import pandas as pd
sr = pd.Series([ 'New York' , 'Chicago' , 'Toronto' , 'Lisbon' , 'Rio' ])
index_ = [ 'City 1' , 'City 2' , 'City 3' , 'City 4' , 'City 5' ]
sr.index = index_
print (sr)
|
Output :
Now we will use Series.repeat()
function to repeat each value of the given series object 3 times.
result = sr.repeat(repeats = 3 )
print (result)
|
Output :
As we can see in the output, the Series.repeat()
function has returned a new series object where each values are repeated the specified number of times.
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