Table of Contents
To retrieve a specific value from a Pandas Series in Python, you can use the indexing method by specifying the index or label of the desired element. Alternatively, you can use the .iloc[] or .loc[] methods to access values by their numerical or label-based positions. Additionally, you can use conditional indexing to retrieve values that meet certain criteria. These methods allow for easy and efficient retrieval of values from a Pandas Series in Python.
Pandas: Get Value from Series (3 Examples)
The following examples show how to get a value from a pandas Series in three different scenarios.
Method 1: Get Value from Pandas Series Using Index
The following code shows how to get the value in the third position of a pandas Series using the index value:
import pandas as pd #define Series my_series = pd.Series(['A', 'B', 'C', 'D', 'E']) #get third value in Series print(my_series[2]) C
By specifying the index value 2, we’re able to extract the value in the third position of the pandas Series.
Method 2: Get Value from Pandas Series Using String
The following code shows how to get the value that corresponds to a specific string in a pandas Series:
import pandas as pd #define Series my_series = pd.Series({'First':'A', 'Second':'B', 'Third':'C'}) #get value that corresponds to 'Second' print(my_series['Second']) B
Using this syntax, we’re able to get the value that corresponds to ‘Second’ in the pandas Series.
Method 3: Get Value from Pandas Series in DataFrame
The following code shows how to get the value in a pandas Series that is a column in a pandas DataFrame
import pandas as pd
#create DataFrame
df = pd.DataFrame({'team': ['Mavs', 'Spurs', 'Rockets', 'Heat', 'Nets'],
'points': [100, 114, 121, 108, 101]})
#view DataFrameprint(df)
team points
0 Mavs 100
1 Spurs 114
2 Rockets 121
3 Heat 108
4 Nets 101
#get 'Spurs' value from team column
df.loc[df.team=='Spurs','team'].values[0]
'Spurs'By using the loc and values functions, we’re able to get the value ‘Spurs’ from the DataFrame.
Related:
Additional Resources
The following tutorials explain how to perform other common operations in pandas:
Cite this article
stats writer (2024). How can I get a value from a Pandas Series in Python?. PSYCHOLOGICAL SCALES. Retrieved from https://scales.arabpsychology.com/stats/how-can-i-get-a-value-from-a-pandas-series-in-python/
stats writer. "How can I get a value from a Pandas Series in Python?." PSYCHOLOGICAL SCALES, 29 Jun. 2024, https://scales.arabpsychology.com/stats/how-can-i-get-a-value-from-a-pandas-series-in-python/.
stats writer. "How can I get a value from a Pandas Series in Python?." PSYCHOLOGICAL SCALES, 2024. https://scales.arabpsychology.com/stats/how-can-i-get-a-value-from-a-pandas-series-in-python/.
stats writer (2024) 'How can I get a value from a Pandas Series in Python?', PSYCHOLOGICAL SCALES. Available at: https://scales.arabpsychology.com/stats/how-can-i-get-a-value-from-a-pandas-series-in-python/.
[1] stats writer, "How can I get a value from a Pandas Series in Python?," PSYCHOLOGICAL SCALES, vol. X, no. Y, ص Z-Z, June, 2024.
stats writer. How can I get a value from a Pandas Series in Python?. PSYCHOLOGICAL SCALES. 2024;vol(issue):pages.
