What are the categories of join? Give example for each.
What are the methods for detecting, removing, and replacing null values in
Pandas.
Write the syntax of the following in EDA: concat, append & merge.
Mention the syntax for pivot tables.
Mention the specification of the merge key.
What are the methods of multi-index creation?
What are the types of distributions used in EDA.
What is the mathematical mean and median of the following numbers? 10,6,4,4,6,4.
What is the main purpose of univariate analysis?
Define Scaling and Standardizing.
Define cases and Variables.
What are the two techniques for reducing the number of digits?
What are the Methods of Multi-Index Creation?
What are the methods for detecting, removing, and replacing null values in Pandas
What are the categories of join? Give example for each.
Give examples for Concatenation with Joins and the append Method
Mention the Specification of the Merge Key.
What must be the outcome of Aggregation, Filtering, and Transformation?
Mention the syntax for pivot tables
How does Pandas meet both the requirement for vectorized string operations and the requirement for handling missing data properly?
Describe the difference between a Data Frame and a Series in Pandas.
What is the purpose of Vectorized String Operations in Pandas, and when would you use them?
Explain the purpose of Scaling and Standardizing data in single-variable analysis.
Discuss the role of percentiles and quartiles in summarizing a distribution.