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.idxmax

Skip to content. Change Language. Open In App. Related Articles. Solve Coding Problems. Python Pandas dataframe. Improve Improve. Like Article Like. Save Article Save. Report issue Report. Python is a great language for doing data analysis, primarily because of the fantastic ecosystem of data-centric python packages. Pandas is one of those packages and makes importing and analyzing data much easier.

Return the index of the row .idxmax the highest sales, and the index of the row with the highest age:, .idxmax. Proclus Academy. RDD pyspark.

You can use these methods to get the index labels for the minimum or maximum values of a Series or DataFrame. Suppose you want to know - which day of the last week had the lowest sales amount? The method idxmin will get you the answer:. Thus the lowest sales of the week occurred on Tuesday. And what was that amount? The Series method idxmax returns the index of the maximum value.

You can use the pandas. The following examples show how to use this function in practice with the following pandas DataFrame:. The following code shows how to find the index that has the maximum value for each column:. For example, notice that Andy and Chad both had 11 rebounds. Since Andy appears first in the DataFrame his name is returned. The following code shows how to find the column that has the maximum value for each row:. Refer to the pandas documentation for a complete explanation of the idxmax function. Your email address will not be published. Skip to content Menu.

.idxmax

In data analysis, identifying the maximum and minimum values in your dataset is a common requirement. Pandas, a popular Python library for data manipulation and analysis, provides powerful tools for handling this task efficiently. Two such tools are the idxmax and idxmin methods.

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Search field. SparkConf pyspark. Create Improvement. Thus the lowest sales of the week occurred on Tuesday. Suggest Changes. Tuesday Thursday Name: Sales, dtype: int However, what if you ask a different question: Which sales agent had the minimum sales on each day? References Explore our selection of references covering all popular coding languages. ResourceProfileBuilder pyspark. The Series method idxmax returns the index of the maximum value.

W3Schools offers a wide range of services and products for beginners and professionals, helping millions of people everyday to learn and master new skills. Create your own website with W3Schools Spaces - no setup required. Host your own website, and share it to the world with W3Schools Spaces.

Suppose you want to know - which day of the last week had the lowest sales amount? SparkSession pyspark. GroupedData pyspark. Save Article. DataFrameReader pyspark. Accumulator pyspark. Campus Experiences. DataFrame pyspark. Python Pandas dataframe. This article is being improved by another user right now. DataStreamWriter pyspark. Add a Pandas series to another Pandas series. Suggest Changes.